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.ste...@intel.com>
Cc: Mike Christie <mchri...@redhat.com>
Cc: Jens Axboe <ax...@fb.com>
---
Hi,
I saw that issue in linux next.
Not sure if it is too late to squash the fix with commit b3d3fa519905 or
not...
Best regards,
Vincent.
fs/btrfs/volumes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index a69203a..6ee1e36 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -5533,7 +5533,7 @@ 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) {
--
2.8.1
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