diff options
| -rw-r--r-- | fs/btrfs/btrfs_inode.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 14 |
3 files changed, 7 insertions, 11 deletions
diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index a35adc06ce0c..100020ca4658 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -446,7 +446,7 @@ noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len, u64 *orig_start, u64 *orig_block_len, u64 *ram_bytes, bool nowait, bool strict); -void __btrfs_del_delalloc_inode(struct btrfs_inode *inode); +void btrfs_del_delalloc_inode(struct btrfs_inode *inode); struct inode *btrfs_lookup_dentry(struct inode *dir, struct dentry *dentry); int btrfs_set_inode_index(struct btrfs_inode *dir, u64 *index); int btrfs_unlink_inode(struct btrfs_trans_handle *trans, diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 4135464d785b..3df5477d48a8 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4629,7 +4629,7 @@ static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root) struct inode *inode = NULL; btrfs_inode = list_first_entry(&splice, struct btrfs_inode, delalloc_inodes); - __btrfs_del_delalloc_inode(btrfs_inode); + btrfs_del_delalloc_inode(btrfs_inode); spin_unlock(&root->delalloc_lock); /* diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index cb23b3834c3d..904fff3d72f5 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2410,7 +2410,7 @@ static void btrfs_add_delalloc_inode(struct btrfs_inode *inode) spin_unlock(&root->delalloc_lock); } -void __btrfs_del_delalloc_inode(struct btrfs_inode *inode) +void btrfs_del_delalloc_inode(struct btrfs_inode *inode) { struct btrfs_root *root = inode->root; struct btrfs_fs_info *fs_info = root->fs_info; @@ -2436,13 +2436,6 @@ void __btrfs_del_delalloc_inode(struct btrfs_inode *inode) } } -static void btrfs_del_delalloc_inode(struct btrfs_inode *inode) -{ - spin_lock(&inode->root->delalloc_lock); - __btrfs_del_delalloc_inode(inode); - spin_unlock(&inode->root->delalloc_lock); -} - /* * Properly track delayed allocation bytes in the inode and to maintain the * list of inodes that have pending delalloc work to be done. @@ -2565,8 +2558,11 @@ void btrfs_clear_delalloc_extent(struct btrfs_inode *inode, * and are therefore protected against concurrent calls of this * function and btrfs_set_delalloc_extent(). */ - if (!btrfs_is_free_space_inode(inode) && new_delalloc_bytes == 0) + if (!btrfs_is_free_space_inode(inode) && new_delalloc_bytes == 0) { + spin_lock(&root->delalloc_lock); btrfs_del_delalloc_inode(inode); + spin_unlock(&root->delalloc_lock); + } } if ((state->state & EXTENT_DELALLOC_NEW) && |