diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d82c453ae9d7..347de4e3a331 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2250,6 +2250,11 @@ int btrfs_run_delalloc_range(struct btrfs_inode *inode, struct page *locked_page int ret; /* + * We're unlocked by the different fill functions below. + */ + lock_extent(&inode->io_tree, start, end, NULL); + + /* * The range must cover part of the @locked_page, or a return of 1 * can confuse the caller. */ |