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/linux-master/fs/afs/ | ||
H A D | addr_list.c | diff ddd2b85f Thu Mar 12 15:36:53 MDT 2020 Jann Horn <jannh@google.com> afs: Use kfree_rcu() instead of casting kfree() to rcu_callback_t afs_put_addrlist() casts kfree() to rcu_callback_t. Apart from being wrong in theory, this might also blow up when people start enforcing function types via compiler instrumentation, and it means the rcu_head has to be first in struct afs_addr_list. Use kfree_rcu() instead, it's simpler and more correct. Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
H A D | internal.h | diff ddd2b85f Thu Mar 12 15:36:53 MDT 2020 Jann Horn <jannh@google.com> afs: Use kfree_rcu() instead of casting kfree() to rcu_callback_t afs_put_addrlist() casts kfree() to rcu_callback_t. Apart from being wrong in theory, this might also blow up when people start enforcing function types via compiler instrumentation, and it means the rcu_head has to be first in struct afs_addr_list. Use kfree_rcu() instead, it's simpler and more correct. Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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