On Wed, 2021-03-24 at 18:26 +0800, Yejune Deng wrote:
> refcount_t type should be used instead of atomic_t when the variable
> is used as a reference counter. This is because the implementation of
> refcount_t can prevent overflows and detect possible use-after-free.
>
> Signed-off-by: Yejune Deng
On Wed, 2021-03-24 at 18:26 +0800, Yejune Deng wrote:
> refcount_t type should be used instead of atomic_t when the variable
> is used as a reference counter. This is because the implementation of
> refcount_t can prevent overflows and detect possible use-after-free.
>
> Signed-off-by: Yejune Deng
refcount_t type should be used instead of atomic_t when the variable
is used as a reference counter. This is because the implementation of
refcount_t can prevent overflows and detect possible use-after-free.
Signed-off-by: Yejune Deng
---
fs/ceph/mds_client.h | 2 +-
fs/ceph/snap.c | 27 +
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