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| author | Jeff Mahoney <jeffm@suse.com> | 2016-06-09 17:27:55 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-07-26 13:53:16 +0200 |
| commit | bc074524e123ded281cde25ebc5661910f9679e3 (patch) | |
| tree | f8231fd35d5cf2838817c40df07c40a1b8f9f911 /fs/btrfs/qgroup.h | |
| parent | cb001095ca705dcd95f57fe98867e38a4889916d (diff) | |
| download | lwn-bc074524e123ded281cde25ebc5661910f9679e3.tar.gz lwn-bc074524e123ded281cde25ebc5661910f9679e3.zip | |
btrfs: prefix fsid to all trace events
When using trace events to debug a problem, it's impossible to determine
which file system generated a particular event. This patch adds a
macro to prefix standard information to the head of a trace event.
The extent_state alloc/free events are all that's left without an
fs_info available.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/qgroup.h')
| -rw-r--r-- | fs/btrfs/qgroup.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h index ecb2c143ef75..710887c06aaf 100644 --- a/fs/btrfs/qgroup.h +++ b/fs/btrfs/qgroup.h @@ -63,9 +63,10 @@ void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info); struct btrfs_delayed_extent_op; int btrfs_qgroup_prepare_account_extents(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info); -struct btrfs_qgroup_extent_record -*btrfs_qgroup_insert_dirty_extent(struct btrfs_delayed_ref_root *delayed_refs, - struct btrfs_qgroup_extent_record *record); +struct btrfs_qgroup_extent_record * +btrfs_qgroup_insert_dirty_extent(struct btrfs_fs_info *fs_info, + struct btrfs_delayed_ref_root *delayed_refs, + struct btrfs_qgroup_extent_record *record); int btrfs_qgroup_account_extent(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, @@ -88,7 +89,7 @@ static inline void btrfs_qgroup_free_delayed_ref(struct btrfs_fs_info *fs_info, u64 ref_root, u64 num_bytes) { btrfs_qgroup_free_refroot(fs_info, ref_root, num_bytes); - trace_btrfs_qgroup_free_delayed_ref(ref_root, num_bytes); + trace_btrfs_qgroup_free_delayed_ref(fs_info, ref_root, num_bytes); } void assert_qgroups_uptodate(struct btrfs_trans_handle *trans); |