mirror of
https://github.com/Qortal/Brooklyn.git
synced 2025-02-07 06:44:18 +00:00
2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
1479 lines
39 KiB
C
1479 lines
39 KiB
C
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM btrfs
|
|
|
|
#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_BTRFS_H
|
|
|
|
#include <linux/writeback.h>
|
|
#include <linux/tracepoint.h>
|
|
#include <trace/events/mmflags.h>
|
|
|
|
struct btrfs_root;
|
|
struct btrfs_fs_info;
|
|
struct btrfs_inode;
|
|
struct extent_map;
|
|
struct btrfs_ordered_extent;
|
|
struct btrfs_delayed_ref_node;
|
|
struct btrfs_delayed_tree_ref;
|
|
struct btrfs_delayed_data_ref;
|
|
struct btrfs_delayed_ref_head;
|
|
struct btrfs_block_group_cache;
|
|
struct btrfs_free_cluster;
|
|
struct map_lookup;
|
|
struct extent_buffer;
|
|
struct btrfs_work;
|
|
struct __btrfs_workqueue;
|
|
struct btrfs_qgroup_extent_record;
|
|
|
|
#define show_ref_type(type) \
|
|
__print_symbolic(type, \
|
|
{ BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
|
|
{ BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \
|
|
{ BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \
|
|
{ BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \
|
|
{ BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" })
|
|
|
|
#define __show_root_type(obj) \
|
|
__print_symbolic_u64(obj, \
|
|
{ BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \
|
|
{ BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \
|
|
{ BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \
|
|
{ BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \
|
|
{ BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \
|
|
{ BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \
|
|
{ BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \
|
|
{ BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \
|
|
{ BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
|
|
{ BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
|
|
{ BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
|
|
{ BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
|
|
{ BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
|
|
|
|
#define show_root_type(obj) \
|
|
obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \
|
|
(obj >= BTRFS_ROOT_TREE_OBJECTID && \
|
|
obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
|
|
|
|
#define BTRFS_GROUP_FLAGS \
|
|
{ BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
|
|
{ BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
|
|
{ BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \
|
|
{ BTRFS_BLOCK_GROUP_DUP, "DUP"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
|
|
|
|
#define BTRFS_UUID_SIZE 16
|
|
#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_UUID_SIZE)
|
|
|
|
#define TP_fast_assign_fsid(fs_info) \
|
|
memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE)
|
|
|
|
#define TP_STRUCT__entry_btrfs(args...) \
|
|
TP_STRUCT__entry( \
|
|
TP_STRUCT__entry_fsid \
|
|
args)
|
|
#define TP_fast_assign_btrfs(fs_info, args...) \
|
|
TP_fast_assign( \
|
|
TP_fast_assign_fsid(fs_info); \
|
|
args)
|
|
#define TP_printk_btrfs(fmt, args...) \
|
|
TP_printk("%pU: " fmt, __entry->fsid, args)
|
|
|
|
TRACE_EVENT(btrfs_transaction_commit,
|
|
|
|
TP_PROTO(struct btrfs_root *root),
|
|
|
|
TP_ARGS(root),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, generation )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->generation = root->fs_info->generation;
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), gen = %llu",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long long)__entry->generation)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__inode,
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
TP_ARGS(inode),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( ino_t, ino )
|
|
__field( blkcnt_t, blocks )
|
|
__field( u64, disk_i_size )
|
|
__field( u64, generation )
|
|
__field( u64, last_trans )
|
|
__field( u64, logged_trans )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
|
|
__entry->ino = inode->i_ino;
|
|
__entry->blocks = inode->i_blocks;
|
|
__entry->disk_i_size = BTRFS_I(inode)->disk_i_size;
|
|
__entry->generation = BTRFS_I(inode)->generation;
|
|
__entry->last_trans = BTRFS_I(inode)->last_trans;
|
|
__entry->logged_trans = BTRFS_I(inode)->logged_trans;
|
|
__entry->root_objectid =
|
|
BTRFS_I(inode)->root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, "
|
|
"disk_i_size = %llu, last_trans = %llu, logged_trans = %llu",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long long)__entry->generation,
|
|
(unsigned long)__entry->ino,
|
|
(unsigned long long)__entry->blocks,
|
|
(unsigned long long)__entry->disk_i_size,
|
|
(unsigned long long)__entry->last_trans,
|
|
(unsigned long long)__entry->logged_trans)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
TP_ARGS(inode)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
TP_ARGS(inode)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
TP_ARGS(inode)
|
|
);
|
|
|
|
#define __show_map_type(type) \
|
|
__print_symbolic_u64(type, \
|
|
{ EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
|
|
{ EXTENT_MAP_HOLE, "HOLE" }, \
|
|
{ EXTENT_MAP_INLINE, "INLINE" }, \
|
|
{ EXTENT_MAP_DELALLOC, "DELALLOC" })
|
|
|
|
#define show_map_type(type) \
|
|
type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type)
|
|
|
|
#define show_map_flags(flag) \
|
|
__print_flags(flag, "|", \
|
|
{ (1 << EXTENT_FLAG_PINNED), "PINNED" },\
|
|
{ (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
|
|
{ (1 << EXTENT_FLAG_VACANCY), "VACANCY" },\
|
|
{ (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
|
|
{ (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
|
|
{ (1 << EXTENT_FLAG_FILLING), "FILLING" },\
|
|
{ (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" })
|
|
|
|
TRACE_EVENT_CONDITION(btrfs_get_extent,
|
|
|
|
TP_PROTO(struct btrfs_root *root, struct extent_map *map),
|
|
|
|
TP_ARGS(root, map),
|
|
|
|
TP_CONDITION(map),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, root_objectid )
|
|
__field( u64, start )
|
|
__field( u64, len )
|
|
__field( u64, orig_start )
|
|
__field( u64, block_start )
|
|
__field( u64, block_len )
|
|
__field( unsigned long, flags )
|
|
__field( int, refs )
|
|
__field( unsigned int, compress_type )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
__entry->start = map->start;
|
|
__entry->len = map->len;
|
|
__entry->orig_start = map->orig_start;
|
|
__entry->block_start = map->block_start;
|
|
__entry->block_len = map->block_len;
|
|
__entry->flags = map->flags;
|
|
__entry->refs = atomic_read(&map->refs);
|
|
__entry->compress_type = map->compress_type;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu, "
|
|
"orig_start = %llu, block_start = %llu(%s), "
|
|
"block_len = %llu, flags = %s, refs = %u, "
|
|
"compress_type = %u",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long long)__entry->start,
|
|
(unsigned long long)__entry->len,
|
|
(unsigned long long)__entry->orig_start,
|
|
show_map_type(__entry->block_start),
|
|
(unsigned long long)__entry->block_len,
|
|
show_map_flags(__entry->flags),
|
|
__entry->refs, __entry->compress_type)
|
|
);
|
|
|
|
#define show_ordered_flags(flags) \
|
|
__print_flags(flags, "|", \
|
|
{ (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
|
|
{ (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
|
|
{ (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
|
|
{ (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
|
|
{ (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
|
|
{ (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
|
|
{ (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
|
|
{ (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \
|
|
{ (1 << BTRFS_ORDERED_LOGGED_CSUM), "LOGGED_CSUM" }, \
|
|
{ (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
|
|
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__ordered_extent,
|
|
|
|
TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
|
|
|
|
TP_ARGS(inode, ordered),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( ino_t, ino )
|
|
__field( u64, file_offset )
|
|
__field( u64, start )
|
|
__field( u64, len )
|
|
__field( u64, disk_len )
|
|
__field( u64, bytes_left )
|
|
__field( unsigned long, flags )
|
|
__field( int, compress_type )
|
|
__field( int, refs )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
|
|
__entry->ino = inode->i_ino;
|
|
__entry->file_offset = ordered->file_offset;
|
|
__entry->start = ordered->start;
|
|
__entry->len = ordered->len;
|
|
__entry->disk_len = ordered->disk_len;
|
|
__entry->bytes_left = ordered->bytes_left;
|
|
__entry->flags = ordered->flags;
|
|
__entry->compress_type = ordered->compress_type;
|
|
__entry->refs = atomic_read(&ordered->refs);
|
|
__entry->root_objectid =
|
|
BTRFS_I(inode)->root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), ino = %llu, file_offset = %llu, "
|
|
"start = %llu, len = %llu, disk_len = %llu, "
|
|
"bytes_left = %llu, flags = %s, compress_type = %d, "
|
|
"refs = %d",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long long)__entry->ino,
|
|
(unsigned long long)__entry->file_offset,
|
|
(unsigned long long)__entry->start,
|
|
(unsigned long long)__entry->len,
|
|
(unsigned long long)__entry->disk_len,
|
|
(unsigned long long)__entry->bytes_left,
|
|
show_ordered_flags(__entry->flags),
|
|
__entry->compress_type, __entry->refs)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
|
|
|
|
TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
|
|
|
|
TP_ARGS(inode, ordered)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
|
|
|
|
TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
|
|
|
|
TP_ARGS(inode, ordered)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
|
|
|
|
TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
|
|
|
|
TP_ARGS(inode, ordered)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
|
|
|
|
TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
|
|
|
|
TP_ARGS(inode, ordered)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__writepage,
|
|
|
|
TP_PROTO(struct page *page, struct inode *inode,
|
|
struct writeback_control *wbc),
|
|
|
|
TP_ARGS(page, inode, wbc),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( ino_t, ino )
|
|
__field( pgoff_t, index )
|
|
__field( long, nr_to_write )
|
|
__field( long, pages_skipped )
|
|
__field( loff_t, range_start )
|
|
__field( loff_t, range_end )
|
|
__field( char, for_kupdate )
|
|
__field( char, for_reclaim )
|
|
__field( char, range_cyclic )
|
|
__field( pgoff_t, writeback_index )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
|
|
__entry->ino = inode->i_ino;
|
|
__entry->index = page->index;
|
|
__entry->nr_to_write = wbc->nr_to_write;
|
|
__entry->pages_skipped = wbc->pages_skipped;
|
|
__entry->range_start = wbc->range_start;
|
|
__entry->range_end = wbc->range_end;
|
|
__entry->for_kupdate = wbc->for_kupdate;
|
|
__entry->for_reclaim = wbc->for_reclaim;
|
|
__entry->range_cyclic = wbc->range_cyclic;
|
|
__entry->writeback_index = inode->i_mapping->writeback_index;
|
|
__entry->root_objectid =
|
|
BTRFS_I(inode)->root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), ino = %lu, page_index = %lu, "
|
|
"nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, "
|
|
"range_end = %llu, for_kupdate = %d, "
|
|
"for_reclaim = %d, range_cyclic = %d, writeback_index = %lu",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long)__entry->ino, __entry->index,
|
|
__entry->nr_to_write, __entry->pages_skipped,
|
|
__entry->range_start, __entry->range_end,
|
|
__entry->for_kupdate,
|
|
__entry->for_reclaim, __entry->range_cyclic,
|
|
(unsigned long)__entry->writeback_index)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__writepage, __extent_writepage,
|
|
|
|
TP_PROTO(struct page *page, struct inode *inode,
|
|
struct writeback_control *wbc),
|
|
|
|
TP_ARGS(page, inode, wbc)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_writepage_end_io_hook,
|
|
|
|
TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
|
|
|
|
TP_ARGS(page, start, end, uptodate),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( ino_t, ino )
|
|
__field( pgoff_t, index )
|
|
__field( u64, start )
|
|
__field( u64, end )
|
|
__field( int, uptodate )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_sb(page->mapping->host->i_sb),
|
|
__entry->ino = page->mapping->host->i_ino;
|
|
__entry->index = page->index;
|
|
__entry->start = start;
|
|
__entry->end = end;
|
|
__entry->uptodate = uptodate;
|
|
__entry->root_objectid =
|
|
BTRFS_I(page->mapping->host)->root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, "
|
|
"end = %llu, uptodate = %d",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long)__entry->ino, (unsigned long)__entry->index,
|
|
(unsigned long long)__entry->start,
|
|
(unsigned long long)__entry->end, __entry->uptodate)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_sync_file,
|
|
|
|
TP_PROTO(struct file *file, int datasync),
|
|
|
|
TP_ARGS(file, datasync),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( ino_t, ino )
|
|
__field( ino_t, parent )
|
|
__field( int, datasync )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
struct dentry *dentry = file->f_path.dentry;
|
|
struct inode *inode = d_inode(dentry);
|
|
|
|
TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb));
|
|
__entry->ino = inode->i_ino;
|
|
__entry->parent = d_inode(dentry->d_parent)->i_ino;
|
|
__entry->datasync = datasync;
|
|
__entry->root_objectid =
|
|
BTRFS_I(inode)->root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long)__entry->ino, (unsigned long)__entry->parent,
|
|
__entry->datasync)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_sync_fs,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, int wait),
|
|
|
|
TP_ARGS(fs_info, wait),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( int, wait )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->wait = wait;
|
|
),
|
|
|
|
TP_printk_btrfs("wait = %d", __entry->wait)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_add_block_group,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_block_group_cache *block_group, int create),
|
|
|
|
TP_ARGS(fs_info, block_group, create),
|
|
|
|
TP_STRUCT__entry(
|
|
__array( u8, fsid, BTRFS_UUID_SIZE )
|
|
__field( u64, offset )
|
|
__field( u64, size )
|
|
__field( u64, flags )
|
|
__field( u64, bytes_used )
|
|
__field( u64, bytes_super )
|
|
__field( int, create )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
|
|
__entry->offset = block_group->key.objectid;
|
|
__entry->size = block_group->key.offset;
|
|
__entry->flags = block_group->flags;
|
|
__entry->bytes_used =
|
|
btrfs_block_group_used(&block_group->item);
|
|
__entry->bytes_super = block_group->bytes_super;
|
|
__entry->create = create;
|
|
),
|
|
|
|
TP_printk("%pU: block_group offset = %llu, size = %llu, "
|
|
"flags = %llu(%s), bytes_used = %llu, bytes_super = %llu, "
|
|
"create = %d", __entry->fsid,
|
|
(unsigned long long)__entry->offset,
|
|
(unsigned long long)__entry->size,
|
|
(unsigned long long)__entry->flags,
|
|
__print_flags((unsigned long)__entry->flags, "|",
|
|
BTRFS_GROUP_FLAGS),
|
|
(unsigned long long)__entry->bytes_used,
|
|
(unsigned long long)__entry->bytes_super, __entry->create)
|
|
);
|
|
|
|
#define show_ref_action(action) \
|
|
__print_symbolic(action, \
|
|
{ BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
|
|
{ BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
|
|
{ BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
|
|
{ BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
|
|
|
|
|
|
DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_tree_ref *full_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, full_ref, action),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bytenr )
|
|
__field( u64, num_bytes )
|
|
__field( int, action )
|
|
__field( u64, parent )
|
|
__field( u64, ref_root )
|
|
__field( int, level )
|
|
__field( int, type )
|
|
__field( u64, seq )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->bytenr = ref->bytenr;
|
|
__entry->num_bytes = ref->num_bytes;
|
|
__entry->action = action;
|
|
__entry->parent = full_ref->parent;
|
|
__entry->ref_root = full_ref->root;
|
|
__entry->level = full_ref->level;
|
|
__entry->type = ref->type;
|
|
__entry->seq = ref->seq;
|
|
),
|
|
|
|
TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, "
|
|
"parent = %llu(%s), ref_root = %llu(%s), level = %d, "
|
|
"type = %s, seq = %llu",
|
|
(unsigned long long)__entry->bytenr,
|
|
(unsigned long long)__entry->num_bytes,
|
|
show_ref_action(__entry->action),
|
|
show_root_type(__entry->parent),
|
|
show_root_type(__entry->ref_root),
|
|
__entry->level, show_ref_type(__entry->type),
|
|
(unsigned long long)__entry->seq)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_tree_ref *full_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, full_ref, action)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_tree_ref *full_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, full_ref, action)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_data_ref *full_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, full_ref, action),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bytenr )
|
|
__field( u64, num_bytes )
|
|
__field( int, action )
|
|
__field( u64, parent )
|
|
__field( u64, ref_root )
|
|
__field( u64, owner )
|
|
__field( u64, offset )
|
|
__field( int, type )
|
|
__field( u64, seq )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->bytenr = ref->bytenr;
|
|
__entry->num_bytes = ref->num_bytes;
|
|
__entry->action = action;
|
|
__entry->parent = full_ref->parent;
|
|
__entry->ref_root = full_ref->root;
|
|
__entry->owner = full_ref->objectid;
|
|
__entry->offset = full_ref->offset;
|
|
__entry->type = ref->type;
|
|
__entry->seq = ref->seq;
|
|
),
|
|
|
|
TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, "
|
|
"parent = %llu(%s), ref_root = %llu(%s), owner = %llu, "
|
|
"offset = %llu, type = %s, seq = %llu",
|
|
(unsigned long long)__entry->bytenr,
|
|
(unsigned long long)__entry->num_bytes,
|
|
show_ref_action(__entry->action),
|
|
show_root_type(__entry->parent),
|
|
show_root_type(__entry->ref_root),
|
|
(unsigned long long)__entry->owner,
|
|
(unsigned long long)__entry->offset,
|
|
show_ref_type(__entry->type),
|
|
(unsigned long long)__entry->seq)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_data_ref *full_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, full_ref, action)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_data_ref *full_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, full_ref, action)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_ref_head *head_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, head_ref, action),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bytenr )
|
|
__field( u64, num_bytes )
|
|
__field( int, action )
|
|
__field( int, is_data )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->bytenr = ref->bytenr;
|
|
__entry->num_bytes = ref->num_bytes;
|
|
__entry->action = action;
|
|
__entry->is_data = head_ref->is_data;
|
|
),
|
|
|
|
TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d",
|
|
(unsigned long long)__entry->bytenr,
|
|
(unsigned long long)__entry->num_bytes,
|
|
show_ref_action(__entry->action),
|
|
__entry->is_data)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_ref_head *head_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, head_ref, action)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_delayed_ref_node *ref,
|
|
struct btrfs_delayed_ref_head *head_ref,
|
|
int action),
|
|
|
|
TP_ARGS(fs_info, ref, head_ref, action)
|
|
);
|
|
|
|
#define show_chunk_type(type) \
|
|
__print_flags(type, "|", \
|
|
{ BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
|
|
{ BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
|
|
{ BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
|
|
{ BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
|
|
{ BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
|
|
{ BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
|
|
{ BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
|
|
{ BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__chunk,
|
|
|
|
TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
|
|
u64 offset, u64 size),
|
|
|
|
TP_ARGS(root, map, offset, size),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( int, num_stripes )
|
|
__field( u64, type )
|
|
__field( int, sub_stripes )
|
|
__field( u64, offset )
|
|
__field( u64, size )
|
|
__field( u64, root_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->num_stripes = map->num_stripes;
|
|
__entry->type = map->type;
|
|
__entry->sub_stripes = map->sub_stripes;
|
|
__entry->offset = offset;
|
|
__entry->size = size;
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), offset = %llu, size = %llu, "
|
|
"num_stripes = %d, sub_stripes = %d, type = %s",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long long)__entry->offset,
|
|
(unsigned long long)__entry->size,
|
|
__entry->num_stripes, __entry->sub_stripes,
|
|
show_chunk_type(__entry->type))
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc,
|
|
|
|
TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
|
|
u64 offset, u64 size),
|
|
|
|
TP_ARGS(root, map, offset, size)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free,
|
|
|
|
TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
|
|
u64 offset, u64 size),
|
|
|
|
TP_ARGS(root, map, offset, size)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_cow_block,
|
|
|
|
TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
|
|
struct extent_buffer *cow),
|
|
|
|
TP_ARGS(root, buf, cow),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, root_objectid )
|
|
__field( u64, buf_start )
|
|
__field( int, refs )
|
|
__field( u64, cow_start )
|
|
__field( int, buf_level )
|
|
__field( int, cow_level )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
__entry->buf_start = buf->start;
|
|
__entry->refs = atomic_read(&buf->refs);
|
|
__entry->cow_start = cow->start;
|
|
__entry->buf_level = btrfs_header_level(buf);
|
|
__entry->cow_level = btrfs_header_level(cow);
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), refs = %d, orig_buf = %llu "
|
|
"(orig_level = %d), cow_buf = %llu (cow_level = %d)",
|
|
show_root_type(__entry->root_objectid),
|
|
__entry->refs,
|
|
(unsigned long long)__entry->buf_start,
|
|
__entry->buf_level,
|
|
(unsigned long long)__entry->cow_start,
|
|
__entry->cow_level)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_space_reservation,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
|
|
u64 bytes, int reserve),
|
|
|
|
TP_ARGS(fs_info, type, val, bytes, reserve),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__string( type, type )
|
|
__field( u64, val )
|
|
__field( u64, bytes )
|
|
__field( int, reserve )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__assign_str(type, type);
|
|
__entry->val = val;
|
|
__entry->bytes = bytes;
|
|
__entry->reserve = reserve;
|
|
),
|
|
|
|
TP_printk_btrfs("%s: %Lu %s %Lu", __get_str(type), __entry->val,
|
|
__entry->reserve ? "reserve" : "release",
|
|
__entry->bytes)
|
|
);
|
|
|
|
#define show_flush_action(action) \
|
|
__print_symbolic(action, \
|
|
{ BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \
|
|
{ BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \
|
|
{ BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"})
|
|
|
|
TRACE_EVENT(btrfs_trigger_flush,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
|
|
int flush, char *reason),
|
|
|
|
TP_ARGS(fs_info, flags, bytes, flush, reason),
|
|
|
|
TP_STRUCT__entry(
|
|
__array( u8, fsid, BTRFS_UUID_SIZE )
|
|
__field( u64, flags )
|
|
__field( u64, bytes )
|
|
__field( int, flush )
|
|
__string( reason, reason )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
|
|
__entry->flags = flags;
|
|
__entry->bytes = bytes;
|
|
__entry->flush = flush;
|
|
__assign_str(reason, reason)
|
|
),
|
|
|
|
TP_printk("%pU: %s: flush = %d(%s), flags = %llu(%s), bytes = %llu",
|
|
__entry->fsid, __get_str(reason), __entry->flush,
|
|
show_flush_action(__entry->flush),
|
|
(unsigned long long)__entry->flags,
|
|
__print_flags((unsigned long)__entry->flags, "|",
|
|
BTRFS_GROUP_FLAGS),
|
|
(unsigned long long)__entry->bytes)
|
|
);
|
|
|
|
#define show_flush_state(state) \
|
|
__print_symbolic(state, \
|
|
{ FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \
|
|
{ FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \
|
|
{ FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \
|
|
{ FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \
|
|
{ ALLOC_CHUNK, "ALLOC_CHUNK"}, \
|
|
{ COMMIT_TRANS, "COMMIT_TRANS"})
|
|
|
|
TRACE_EVENT(btrfs_flush_space,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
|
|
u64 orig_bytes, int state, int ret),
|
|
|
|
TP_ARGS(fs_info, flags, num_bytes, orig_bytes, state, ret),
|
|
|
|
TP_STRUCT__entry(
|
|
__array( u8, fsid, BTRFS_UUID_SIZE )
|
|
__field( u64, flags )
|
|
__field( u64, num_bytes )
|
|
__field( u64, orig_bytes )
|
|
__field( int, state )
|
|
__field( int, ret )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
|
|
__entry->flags = flags;
|
|
__entry->num_bytes = num_bytes;
|
|
__entry->orig_bytes = orig_bytes;
|
|
__entry->state = state;
|
|
__entry->ret = ret;
|
|
),
|
|
|
|
TP_printk("%pU: state = %d(%s), flags = %llu(%s), num_bytes = %llu, "
|
|
"orig_bytes = %llu, ret = %d", __entry->fsid, __entry->state,
|
|
show_flush_state(__entry->state),
|
|
(unsigned long long)__entry->flags,
|
|
__print_flags((unsigned long)__entry->flags, "|",
|
|
BTRFS_GROUP_FLAGS),
|
|
(unsigned long long)__entry->num_bytes,
|
|
(unsigned long long)__entry->orig_bytes, __entry->ret)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__reserved_extent,
|
|
|
|
TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
|
|
|
|
TP_ARGS(root, start, len),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, root_objectid )
|
|
__field( u64, start )
|
|
__field( u64, len )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
__entry->start = start;
|
|
__entry->len = len;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu",
|
|
show_root_type(__entry->root_objectid),
|
|
(unsigned long long)__entry->start,
|
|
(unsigned long long)__entry->len)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
|
|
|
|
TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
|
|
|
|
TP_ARGS(root, start, len)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free,
|
|
|
|
TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
|
|
|
|
TP_ARGS(root, start, len)
|
|
);
|
|
|
|
TRACE_EVENT(find_free_extent,
|
|
|
|
TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
|
|
u64 data),
|
|
|
|
TP_ARGS(root, num_bytes, empty_size, data),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, root_objectid )
|
|
__field( u64, num_bytes )
|
|
__field( u64, empty_size )
|
|
__field( u64, data )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
__entry->num_bytes = num_bytes;
|
|
__entry->empty_size = empty_size;
|
|
__entry->data = data;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %Lu(%s), len = %Lu, empty_size = %Lu, "
|
|
"flags = %Lu(%s)", show_root_type(__entry->root_objectid),
|
|
__entry->num_bytes, __entry->empty_size, __entry->data,
|
|
__print_flags((unsigned long)__entry->data, "|",
|
|
BTRFS_GROUP_FLAGS))
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__reserve_extent,
|
|
|
|
TP_PROTO(struct btrfs_root *root,
|
|
struct btrfs_block_group_cache *block_group, u64 start,
|
|
u64 len),
|
|
|
|
TP_ARGS(root, block_group, start, len),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, root_objectid )
|
|
__field( u64, bg_objectid )
|
|
__field( u64, flags )
|
|
__field( u64, start )
|
|
__field( u64, len )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(root->fs_info,
|
|
__entry->root_objectid = root->root_key.objectid;
|
|
__entry->bg_objectid = block_group->key.objectid;
|
|
__entry->flags = block_group->flags;
|
|
__entry->start = start;
|
|
__entry->len = len;
|
|
),
|
|
|
|
TP_printk_btrfs("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), "
|
|
"start = %Lu, len = %Lu",
|
|
show_root_type(__entry->root_objectid), __entry->bg_objectid,
|
|
__entry->flags, __print_flags((unsigned long)__entry->flags,
|
|
"|", BTRFS_GROUP_FLAGS),
|
|
__entry->start, __entry->len)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
|
|
|
|
TP_PROTO(struct btrfs_root *root,
|
|
struct btrfs_block_group_cache *block_group, u64 start,
|
|
u64 len),
|
|
|
|
TP_ARGS(root, block_group, start, len)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
|
|
|
|
TP_PROTO(struct btrfs_root *root,
|
|
struct btrfs_block_group_cache *block_group, u64 start,
|
|
u64 len),
|
|
|
|
TP_ARGS(root, block_group, start, len)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_find_cluster,
|
|
|
|
TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
|
|
u64 bytes, u64 empty_size, u64 min_bytes),
|
|
|
|
TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bg_objectid )
|
|
__field( u64, flags )
|
|
__field( u64, start )
|
|
__field( u64, bytes )
|
|
__field( u64, empty_size )
|
|
__field( u64, min_bytes )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(block_group->fs_info,
|
|
__entry->bg_objectid = block_group->key.objectid;
|
|
__entry->flags = block_group->flags;
|
|
__entry->start = start;
|
|
__entry->bytes = bytes;
|
|
__entry->empty_size = empty_size;
|
|
__entry->min_bytes = min_bytes;
|
|
),
|
|
|
|
TP_printk_btrfs("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu,"
|
|
" empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid,
|
|
__entry->flags,
|
|
__print_flags((unsigned long)__entry->flags, "|",
|
|
BTRFS_GROUP_FLAGS), __entry->start,
|
|
__entry->bytes, __entry->empty_size, __entry->min_bytes)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_failed_cluster_setup,
|
|
|
|
TP_PROTO(struct btrfs_block_group_cache *block_group),
|
|
|
|
TP_ARGS(block_group),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bg_objectid )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(block_group->fs_info,
|
|
__entry->bg_objectid = block_group->key.objectid;
|
|
),
|
|
|
|
TP_printk_btrfs("block_group = %Lu", __entry->bg_objectid)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_setup_cluster,
|
|
|
|
TP_PROTO(struct btrfs_block_group_cache *block_group,
|
|
struct btrfs_free_cluster *cluster, u64 size, int bitmap),
|
|
|
|
TP_ARGS(block_group, cluster, size, bitmap),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bg_objectid )
|
|
__field( u64, flags )
|
|
__field( u64, start )
|
|
__field( u64, max_size )
|
|
__field( u64, size )
|
|
__field( int, bitmap )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(block_group->fs_info,
|
|
__entry->bg_objectid = block_group->key.objectid;
|
|
__entry->flags = block_group->flags;
|
|
__entry->start = cluster->window_start;
|
|
__entry->max_size = cluster->max_size;
|
|
__entry->size = size;
|
|
__entry->bitmap = bitmap;
|
|
),
|
|
|
|
TP_printk_btrfs("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, "
|
|
"size = %Lu, max_size = %Lu, bitmap = %d",
|
|
__entry->bg_objectid,
|
|
__entry->flags,
|
|
__print_flags((unsigned long)__entry->flags, "|",
|
|
BTRFS_GROUP_FLAGS), __entry->start,
|
|
__entry->size, __entry->max_size, __entry->bitmap)
|
|
);
|
|
|
|
struct extent_state;
|
|
TRACE_EVENT(alloc_extent_state,
|
|
|
|
TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
|
|
|
|
TP_ARGS(state, mask, IP),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct extent_state *, state)
|
|
__field(gfp_t, mask)
|
|
__field(unsigned long, ip)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->state = state,
|
|
__entry->mask = mask,
|
|
__entry->ip = IP
|
|
),
|
|
|
|
TP_printk("state=%p; mask = %s; caller = %pS", __entry->state,
|
|
show_gfp_flags(__entry->mask), (void *)__entry->ip)
|
|
);
|
|
|
|
TRACE_EVENT(free_extent_state,
|
|
|
|
TP_PROTO(struct extent_state *state, unsigned long IP),
|
|
|
|
TP_ARGS(state, IP),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(struct extent_state *, state)
|
|
__field(unsigned long, ip)
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->state = state,
|
|
__entry->ip = IP
|
|
),
|
|
|
|
TP_printk(" state=%p; caller = %pS", __entry->state,
|
|
(void *)__entry->ip)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__work,
|
|
|
|
TP_PROTO(struct btrfs_work *work),
|
|
|
|
TP_ARGS(work),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( void *, work )
|
|
__field( void *, wq )
|
|
__field( void *, func )
|
|
__field( void *, ordered_func )
|
|
__field( void *, ordered_free )
|
|
__field( void *, normal_work )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_work_owner(work),
|
|
__entry->work = work;
|
|
__entry->wq = work->wq;
|
|
__entry->func = work->func;
|
|
__entry->ordered_func = work->ordered_func;
|
|
__entry->ordered_free = work->ordered_free;
|
|
__entry->normal_work = &work->normal_work;
|
|
),
|
|
|
|
TP_printk_btrfs("work=%p (normal_work=%p), wq=%p, func=%pf, ordered_func=%p,"
|
|
" ordered_free=%p",
|
|
__entry->work, __entry->normal_work, __entry->wq,
|
|
__entry->func, __entry->ordered_func, __entry->ordered_free)
|
|
);
|
|
|
|
/*
|
|
* For situiations when the work is freed, we pass fs_info and a tag that that
|
|
* matches address of the work structure so it can be paired with the
|
|
* scheduling event.
|
|
*/
|
|
DECLARE_EVENT_CLASS(btrfs__work__done,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, void *wtag),
|
|
|
|
TP_ARGS(fs_info, wtag),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( void *, wtag )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->wtag = wtag;
|
|
),
|
|
|
|
TP_printk_btrfs("work->%p", __entry->wtag)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__work, btrfs_work_queued,
|
|
|
|
TP_PROTO(struct btrfs_work *work),
|
|
|
|
TP_ARGS(work)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__work, btrfs_work_sched,
|
|
|
|
TP_PROTO(struct btrfs_work *work),
|
|
|
|
TP_ARGS(work)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, void *wtag),
|
|
|
|
TP_ARGS(fs_info, wtag)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
|
|
|
|
TP_PROTO(struct btrfs_work *work),
|
|
|
|
TP_ARGS(work)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__workqueue,
|
|
|
|
TP_PROTO(struct __btrfs_workqueue *wq, const char *name, int high),
|
|
|
|
TP_ARGS(wq, name, high),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( void *, wq )
|
|
__string( name, name )
|
|
__field( int , high )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
|
|
__entry->wq = wq;
|
|
__assign_str(name, name);
|
|
__entry->high = high;
|
|
),
|
|
|
|
TP_printk_btrfs("name=%s%s, wq=%p", __get_str(name),
|
|
__print_flags(__entry->high, "",
|
|
{(WQ_HIGHPRI), "-high"}),
|
|
__entry->wq)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc,
|
|
|
|
TP_PROTO(struct __btrfs_workqueue *wq, const char *name, int high),
|
|
|
|
TP_ARGS(wq, name, high)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__workqueue_done,
|
|
|
|
TP_PROTO(struct __btrfs_workqueue *wq),
|
|
|
|
TP_ARGS(wq),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( void *, wq )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
|
|
__entry->wq = wq;
|
|
),
|
|
|
|
TP_printk_btrfs("wq=%p", __entry->wq)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
|
|
|
|
TP_PROTO(struct __btrfs_workqueue *wq),
|
|
|
|
TP_ARGS(wq)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__qgroup_data_map,
|
|
|
|
TP_PROTO(struct inode *inode, u64 free_reserved),
|
|
|
|
TP_ARGS(inode, free_reserved),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, rootid )
|
|
__field( unsigned long, ino )
|
|
__field( u64, free_reserved )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
|
|
__entry->rootid = BTRFS_I(inode)->root->objectid;
|
|
__entry->ino = inode->i_ino;
|
|
__entry->free_reserved = free_reserved;
|
|
),
|
|
|
|
TP_printk_btrfs("rootid=%llu, ino=%lu, free_reserved=%llu",
|
|
__entry->rootid, __entry->ino, __entry->free_reserved)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_init_data_rsv_map,
|
|
|
|
TP_PROTO(struct inode *inode, u64 free_reserved),
|
|
|
|
TP_ARGS(inode, free_reserved)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_free_data_rsv_map,
|
|
|
|
TP_PROTO(struct inode *inode, u64 free_reserved),
|
|
|
|
TP_ARGS(inode, free_reserved)
|
|
);
|
|
|
|
#define BTRFS_QGROUP_OPERATIONS \
|
|
{ QGROUP_RESERVE, "reserve" }, \
|
|
{ QGROUP_RELEASE, "release" }, \
|
|
{ QGROUP_FREE, "free" }
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
|
|
|
|
TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
|
|
|
|
TP_ARGS(inode, start, len, reserved, op),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, rootid )
|
|
__field( unsigned long, ino )
|
|
__field( u64, start )
|
|
__field( u64, len )
|
|
__field( u64, reserved )
|
|
__field( int, op )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
|
|
__entry->rootid = BTRFS_I(inode)->root->objectid;
|
|
__entry->ino = inode->i_ino;
|
|
__entry->start = start;
|
|
__entry->len = len;
|
|
__entry->reserved = reserved;
|
|
__entry->op = op;
|
|
),
|
|
|
|
TP_printk_btrfs("root=%llu, ino=%lu, start=%llu, len=%llu, reserved=%llu, op=%s",
|
|
__entry->rootid, __entry->ino, __entry->start, __entry->len,
|
|
__entry->reserved,
|
|
__print_flags((unsigned long)__entry->op, "",
|
|
BTRFS_QGROUP_OPERATIONS)
|
|
)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data,
|
|
|
|
TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
|
|
|
|
TP_ARGS(inode, start, len, reserved, op)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
|
|
|
|
TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
|
|
|
|
TP_ARGS(inode, start, len, reserved, op)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, u64 ref_root, u64 reserved),
|
|
|
|
TP_ARGS(fs_info, ref_root, reserved),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, ref_root )
|
|
__field( u64, reserved )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->ref_root = ref_root;
|
|
__entry->reserved = reserved;
|
|
),
|
|
|
|
TP_printk_btrfs("root=%llu, reserved=%llu, op=free",
|
|
__entry->ref_root, __entry->reserved)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, u64 ref_root, u64 reserved),
|
|
|
|
TP_ARGS(fs_info, ref_root, reserved)
|
|
);
|
|
|
|
DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_qgroup_extent_record *rec),
|
|
|
|
TP_ARGS(fs_info, rec),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bytenr )
|
|
__field( u64, num_bytes )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->bytenr = rec->bytenr,
|
|
__entry->num_bytes = rec->num_bytes;
|
|
),
|
|
|
|
TP_printk_btrfs("bytenr = %llu, num_bytes = %llu",
|
|
(unsigned long long)__entry->bytenr,
|
|
(unsigned long long)__entry->num_bytes)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_qgroup_extent_record *rec),
|
|
|
|
TP_ARGS(fs_info, rec)
|
|
);
|
|
|
|
DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_insert_dirty_extent,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_qgroup_extent_record *rec),
|
|
|
|
TP_ARGS(fs_info, rec)
|
|
);
|
|
|
|
TRACE_EVENT(btrfs_qgroup_account_extent,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, u64 bytenr,
|
|
u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
|
|
|
|
TP_ARGS(fs_info, bytenr, num_bytes, nr_old_roots, nr_new_roots),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, bytenr )
|
|
__field( u64, num_bytes )
|
|
__field( u64, nr_old_roots )
|
|
__field( u64, nr_new_roots )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->bytenr = bytenr;
|
|
__entry->num_bytes = num_bytes;
|
|
__entry->nr_old_roots = nr_old_roots;
|
|
__entry->nr_new_roots = nr_new_roots;
|
|
),
|
|
|
|
TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, nr_old_roots = %llu, "
|
|
"nr_new_roots = %llu",
|
|
__entry->bytenr,
|
|
__entry->num_bytes,
|
|
__entry->nr_old_roots,
|
|
__entry->nr_new_roots)
|
|
);
|
|
|
|
TRACE_EVENT(qgroup_update_counters,
|
|
|
|
TP_PROTO(struct btrfs_fs_info *fs_info, u64 qgid,
|
|
u64 cur_old_count, u64 cur_new_count),
|
|
|
|
TP_ARGS(fs_info, qgid, cur_old_count, cur_new_count),
|
|
|
|
TP_STRUCT__entry_btrfs(
|
|
__field( u64, qgid )
|
|
__field( u64, cur_old_count )
|
|
__field( u64, cur_new_count )
|
|
),
|
|
|
|
TP_fast_assign_btrfs(fs_info,
|
|
__entry->qgid = qgid;
|
|
__entry->cur_old_count = cur_old_count;
|
|
__entry->cur_new_count = cur_new_count;
|
|
),
|
|
|
|
TP_printk_btrfs("qgid = %llu, cur_old_count = %llu, cur_new_count = %llu",
|
|
__entry->qgid,
|
|
__entry->cur_old_count,
|
|
__entry->cur_new_count)
|
|
);
|
|
|
|
#endif /* _TRACE_BTRFS_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|