insmod f2fs.ko is failed after insmod and rmmod firstly.
$ sudo insmod fs/f2fs/f2fs.ko
insmod: error inserting 'fs/f2fs/f2fs.ko': -1 Cannot allocate memory
-- dmesg --
kmem_cache_sanity_check (free_nid): Cache name already exists.
Signed-off-by: Changman Lee <cm224....@samsung.com>
---
fs/f2fs/super.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index dd55074..b35f371 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1135,6 +1135,7 @@ static void __exit exit_f2fs_fs(void)
unregister_filesystem(&f2fs_fs_type);
destroy_checkpoint_caches();
destroy_gc_caches();
+ destroy_segment_manager_caches();
destroy_node_manager_caches();
destroy_inodecache();
kset_unregister(f2fs_kset);
--
1.7.9.5
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