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| author | Anand Jain <anand.jain@oracle.com> | 2018-04-11 22:29:32 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-05-28 12:23:14 -0400 |
| commit | 3dd0f7a3644eed9017f62ccd0067a91e8260d097 (patch) | |
| tree | 260dcd8c0c37507536b947a29822367388358da6 /fs/btrfs/dev-replace.c | |
| parent | 41a52a0f1bdcb3a17e2b384d6b6368a9590f9a58 (diff) | |
btrfs: document uuid_mutex uasge in read_chunk_tree
read_chunk_tree() calls read_one_dev(), but for seed device we have
to search the fs_uuids list, so we need the uuid_mutex. Add a comment
comment, so that we can improve this part.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions