Btrfs: Use btrfs_update_inode_fallback when creating a snapshot
On a really full file system I was getting ENOSPC back from
btrfs_update_inode when trying to update the parent inode when creating a
snapshot. Just use the fallback method so we can update the inode and not
have to worry about having a delayed ref. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index f92def2..5fc0990 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -94,8 +94,6 @@
struct page *locked_page,
u64 start, u64 end, int *page_started,
unsigned long *nr_written, int unlock);
-static noinline int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, struct inode *inode);
static int btrfs_init_inode_security(struct btrfs_trans_handle *trans,
struct inode *inode, struct inode *dir,
@@ -2746,8 +2744,9 @@
return btrfs_update_inode_item(trans, root, inode);
}
-static noinline int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, struct inode *inode)
+noinline int btrfs_update_inode_fallback(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root,
+ struct inode *inode)
{
int ret;