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Diffstat (limited to 'fs/btrfs/delayed-inode.c')
-rw-r--r--fs/btrfs/delayed-inode.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index b57daa895..6cef0062f 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -43,8 +43,7 @@ int __init btrfs_delayed_inode_init(void)
void btrfs_delayed_inode_exit(void)
{
- if (delayed_node_cache)
- kmem_cache_destroy(delayed_node_cache);
+ kmem_cache_destroy(delayed_node_cache);
}
static inline void btrfs_init_delayed_node(
@@ -651,9 +650,14 @@ static int btrfs_delayed_inode_reserve_metadata(
goto out;
ret = btrfs_block_rsv_migrate(src_rsv, dst_rsv, num_bytes);
- if (!WARN_ON(ret))
+ if (!ret)
goto out;
+ if (btrfs_test_opt(root, ENOSPC_DEBUG)) {
+ btrfs_debug(root->fs_info,
+ "block rsv migrate returned %d", ret);
+ WARN_ON(1);
+ }
/*
* Ok this is a problem, let's just steal from the global rsv
* since this really shouldn't happen that often.