diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 83b3a626c796..59f361f7d0c1 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10005,7 +10005,7 @@ static struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode * some fairly slow code that needs optimization. This walks the list * of all the inodes with pending delalloc and forces them to disk. */ -static int start_delalloc_inodes(struct btrfs_root *root, int nr) +static int start_delalloc_inodes(struct btrfs_root *root, int nr, bool snapshot) { struct btrfs_inode *binode; struct inode *inode; @@ -10033,6 +10033,9 @@ static int start_delalloc_inodes(struct btrfs_root *root, int nr) } spin_unlock(&root->delalloc_lock); + if (snapshot) + set_bit(BTRFS_INODE_SNAPSHOT_FLUSH, + &binode->runtime_flags); work = btrfs_alloc_delalloc_work(inode); if (!work) { iput(inode); @@ -10066,7 +10069,7 @@ out: return ret; } -int btrfs_start_delalloc_inodes(struct btrfs_root *root) +int btrfs_start_delalloc_snapshot(struct btrfs_root *root) { struct btrfs_fs_info *fs_info = root->fs_info; int ret; @@ -10074,7 +10077,7 @@ int btrfs_start_delalloc_inodes(struct btrfs_root *root) if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state)) return -EROFS; - ret = start_delalloc_inodes(root, -1); + ret = start_delalloc_inodes(root, -1, true); if (ret > 0) ret = 0; return ret; @@ -10103,7 +10106,7 @@ int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int nr) &fs_info->delalloc_roots); spin_unlock(&fs_info->delalloc_root_lock); - ret = start_delalloc_inodes(root, nr); + ret = start_delalloc_inodes(root, nr, false); btrfs_put_fs_root(root); if (ret < 0) goto out; |