diff options
| author | Naohiro Aota <naohiro.aota@wdc.com> | 2023-06-19 11:15:31 +0900 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-06-19 19:47:58 +0200 |
| commit | 6442550027f77a76efa7873b946c34c4a733febd (patch) | |
| tree | 29c6ba3b053e007f1e60f180f0d1bad23690d7f6 | |
| parent | c9e561c4753c8c561452393762b957241e74e820 (diff) | |
btrfs: tracepoints: also show actual number of the outstanding extents
The btrfs_inode_mod_outstanding_extents trace event only shows the modified
number to the number of outstanding extents. It would be helpful if we can
see the resulting extent number as well.
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 2 | ||||
| -rw-r--r-- | include/trace/events/btrfs.h | 10 |
2 files changed, 7 insertions, 5 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index 8abf96cfea8f..d47a927b3504 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -332,7 +332,7 @@ static inline void btrfs_mod_outstanding_extents(struct btrfs_inode *inode, if (btrfs_is_free_space_inode(inode)) return; trace_btrfs_inode_mod_outstanding_extents(inode->root, btrfs_ino(inode), - mod); + mod, inode->outstanding_extents); } /* diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index c6eee9b414cf..a8206f5332e9 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -2011,25 +2011,27 @@ DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert, ); TRACE_EVENT(btrfs_inode_mod_outstanding_extents, - TP_PROTO(const struct btrfs_root *root, u64 ino, int mod), + TP_PROTO(const struct btrfs_root *root, u64 ino, int mod, unsigned outstanding), - TP_ARGS(root, ino, mod), + TP_ARGS(root, ino, mod, outstanding), TP_STRUCT__entry_btrfs( __field( u64, root_objectid ) __field( u64, ino ) __field( int, mod ) + __field( unsigned, outstanding ) ), TP_fast_assign_btrfs(root->fs_info, __entry->root_objectid = root->root_key.objectid; __entry->ino = ino; __entry->mod = mod; + __entry->outstanding = outstanding; ), - TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d", + TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d outstanding=%u", show_root_type(__entry->root_objectid), - __entry->ino, __entry->mod) + __entry->ino, __entry->mod, __entry->outstanding) ); DECLARE_EVENT_CLASS(btrfs__block_group, |