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| author | Nikolay Borisov <nborisov@suse.com> | 2017-11-23 11:51:43 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 18:08:14 +0300 |
| commit | 4a2d25cd93cbd2e5ad6c9aabd90da362b2dd9984 (patch) | |
| tree | 85c1426042016b6a94d7e8d6bc27b04554588ebd /include/trace | |
| parent | 3f2dd7a0cef4d7ff964bb5e35beb500cbf3b7bcf (diff) | |
| download | linux-4a2d25cd93cbd2e5ad6c9aabd90da362b2dd9984.tar.xz | |
btrfs: Remove redundant FLAG_VACANCY
Commit 9036c10208e1 ("Btrfs: update hole handling v2") added the
FLAG_VACANCY to denote holes, however there was already a consistent way
of flagging extents which represent hole - ->block_start =
EXTENT_MAP_HOLE. And also the only place where this flag is checked is
in the fiemap code, but the block_start value is also checked and every
other place in the filesystem detects holes by using block_start
value's. So remove the extra flag. This survived a full xfstest run.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/btrfs.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 4342a329821f..c3ac5ec86519 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -193,7 +193,6 @@ DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, __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" },\ |