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| author | Vincent Stehlé <vincent.stehle@intel.com> | 2016-07-15 17:03:21 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-07-18 23:28:23 +0200 |
| commit | df5c82a8dcca1a5f23fefebae973d2dd0bf5aa11 (patch) | |
| tree | 6a902616e256c500947590472c8258f9f55018fb /fs/btrfs/volumes.c | |
| parent | block: atari: Return early for unsupported sector size (diff) | |
| download | linux-df5c82a8dcca1a5f23fefebae973d2dd0bf5aa11.tar.xz linux-df5c82a8dcca1a5f23fefebae973d2dd0bf5aa11.zip | |
Btrfs: fix comparison in __btrfs_map_block()
Add missing comparison to op in expression, which was forgotten when doing
the REQ_OP transition.
Fixes: b3d3fa519905 ("btrfs: update __btrfs_map_block for REQ_OP transition")
Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com>
Reviewed-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to '')
| -rw-r--r-- | fs/btrfs/volumes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 14b2d19c842c..4ff9c06cb1be 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -5494,7 +5494,7 @@ static int __btrfs_map_block(struct btrfs_fs_info *fs_info, int op, } } else if (map->type & BTRFS_BLOCK_GROUP_DUP) { - if (op == REQ_OP_WRITE || REQ_OP_DISCARD || + if (op == REQ_OP_WRITE || op == REQ_OP_DISCARD || op == REQ_GET_READ_MIRRORS) { num_stripes = map->num_stripes; } else if (mirror_num) { |