diff options
| -rw-r--r-- | fs/btrfs/reflink.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/btrfs/reflink.c b/fs/btrfs/reflink.c index e30f53bd4e55..8a6cabdb8f93 100644 --- a/fs/btrfs/reflink.c +++ b/fs/btrfs/reflink.c @@ -5,6 +5,7 @@ #include "compression.h" #include "ctree.h" #include "delalloc-space.h" +#include "disk-io.h" #include "reflink.h" #include "transaction.h" #include "subpage.h" @@ -655,7 +656,8 @@ static void btrfs_double_mmap_unlock(struct inode *inode1, struct inode *inode2) static int btrfs_extent_same_range(struct inode *src, u64 loff, u64 len, struct inode *dst, u64 dst_loff) { - const u64 bs = BTRFS_I(src)->root->fs_info->sb->s_blocksize; + struct btrfs_fs_info *fs_info = BTRFS_I(src)->root->fs_info; + const u64 bs = fs_info->sb->s_blocksize; int ret; /* @@ -666,6 +668,8 @@ static int btrfs_extent_same_range(struct inode *src, u64 loff, u64 len, ret = btrfs_clone(src, dst, loff, len, ALIGN(len, bs), dst_loff, 1); btrfs_double_extent_unlock(src, loff, dst, dst_loff, len); + btrfs_btree_balance_dirty(fs_info); + return ret; } @@ -775,6 +779,8 @@ static noinline int btrfs_clone_files(struct file *file, struct file *file_src, round_down(destoff, PAGE_SIZE), round_up(destoff + len, PAGE_SIZE) - 1); + btrfs_btree_balance_dirty(fs_info); + return ret; } |