From ab047d516dea72f011c15c04a929851e4d053109 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Thu, 23 Dec 2021 17:44:36 +0100 Subject: ext4: destroy ext4_fc_dentry_cachep kmemcache on module removal The kmemcache for ext4_fc_dentry_cachep remains registered after module removal. Destroy ext4_fc_dentry_cachep kmemcache on module removal. Fixes: aa75f4d3daaeb ("ext4: main fast-commit commit path") Signed-off-by: Sebastian Andrzej Siewior Reviewed-by: Lukas Czerner Reviewed-by: Harshad Shirwadkar Link: https://lore.kernel.org/r/20211110134640.lyku5vklvdndw6uk@linutronix.de Link: https://lore.kernel.org/r/YbiK3JetFFl08bd7@linutronix.de Link: https://lore.kernel.org/r/20211223164436.2628390-1-bigeasy@linutronix.de Signed-off-by: Theodore Ts'o Cc: stable@kernel.org --- fs/ext4/fast_commit.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fs/ext4/fast_commit.c') diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index 28ddeb1d6afb..a6d647325742 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -2153,3 +2153,8 @@ int __init ext4_fc_init_dentry_cache(void) return 0; } + +void ext4_fc_destroy_dentry_cache(void) +{ + kmem_cache_destroy(ext4_fc_dentry_cachep); +} -- cgit v1.2.3