diff options
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r-- | fs/btrfs/inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 0fa7cf227f1..a8ae68c6fbb 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -306,6 +306,7 @@ int btrfs_merge_bio_hook(struct page *page, unsigned long offset, u64 physical; u64 length = 0; u64 map_length; + int total_devs; struct bio_vec *bvec; int i; int ret; @@ -315,7 +316,8 @@ int btrfs_merge_bio_hook(struct page *page, unsigned long offset, } map_tree = &root->fs_info->mapping_tree; map_length = length; - ret = btrfs_map_block(map_tree, logical, &physical, &map_length, &dev); + ret = btrfs_map_block(map_tree, READ, 0, logical, &physical, + &map_length, &dev, &total_devs); if (map_length < length + size) { return 1; } |