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| author | Qu Wenruo <wqu@suse.com> | 2020-06-24 07:23:51 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-07-27 12:55:28 +0200 |
| commit | e4ecaf90bc13e2a9c351d5cd86d4094844d7d7bd (patch) | |
| tree | eea750e132b11aab005d97b79e4e7dc1095e86ac /tools/perf/scripts | |
| parent | btrfs: allow btrfs_truncate_block() to fallback to nocow for data space reser... (diff) | |
| download | linux-e4ecaf90bc13e2a9c351d5cd86d4094844d7d7bd.tar.gz linux-e4ecaf90bc13e2a9c351d5cd86d4094844d7d7bd.zip | |
btrfs: add comments for btrfs_check_can_nocow() and can_nocow_extent()
These two functions have extra conditions that their callers need to
meet, and some not-that-common parameters used for return value.
So adding some comments may save reviewers some time.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions