diff options
Diffstat (limited to 'fs/btrfs/reada.c')
| -rw-r--r-- | fs/btrfs/reada.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/reada.c b/fs/btrfs/reada.c index 0e7beea92b4c..4645cd16d5ba 100644 --- a/fs/btrfs/reada.c +++ b/fs/btrfs/reada.c @@ -328,6 +328,7 @@ static struct reada_extent *reada_find_extent(struct btrfs_root *root, struct btrfs_device *prev_dev; u32 blocksize; u64 length; + int real_stripes; int nzones = 0; int i; unsigned long index = logical >> PAGE_CACHE_SHIFT; @@ -369,7 +370,8 @@ static struct reada_extent *reada_find_extent(struct btrfs_root *root, goto error; } - for (nzones = 0; nzones < bbio->num_stripes; ++nzones) { + real_stripes = bbio->num_stripes - bbio->num_tgtdevs; + for (nzones = 0; nzones < real_stripes; ++nzones) { struct reada_zone *zone; dev = bbio->stripes[nzones].dev; |