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-rw-r--r--fs/btrfs/inode-map.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c
index cc8ca193d830..8ad529e3e67e 100644
--- a/fs/btrfs/inode-map.c
+++ b/fs/btrfs/inode-map.c
@@ -176,7 +176,11 @@ static void start_caching(struct btrfs_root *root)
tsk = kthread_run(caching_kthread, root, "btrfs-ino-cache-%llu\n",
root->root_key.objectid);
- BUG_ON(IS_ERR(tsk)); /* -ENOMEM */
+ if (IS_ERR(tsk)) {
+ btrfs_warn(root->fs_info, "failed to start inode caching task");
+ btrfs_clear_and_info(root, CHANGE_INODE_CACHE,
+ "disabling inode map caching");
+ }
}
int btrfs_find_free_ino(struct btrfs_root *root, u64 *objectid)