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aio: use kmem_cache_free() instead of kfree() 

memory allocated by kmem_cache_alloc() should be freed using
kmem_cache_free(), not kfree().

Fixes: fa0ca2aee3 ("deal with get_reqs_available() in aio_get_req() itself")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Wei Yongjun 2019-04-04 08:44:05 +00:00 committed by Al Viro
parent 27fad74a5a
commit 6af1c849df
1 changed files with 1 additions and 1 deletions
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2
fs/aio.c
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@ -1034,7 +1034,7 @@ static inline struct aio_kiocb *aio_get_req(struct kioctx *ctx)
return NULL;
if (unlikely(!get_reqs_available(ctx))) {
kfree(req);
kmem_cache_free(kiocb_cachep, req);
return NULL;
}