diff options
| author |   Vlastimil Babka <vbabka@suse.cz> | 2024-09-13 11:08:27 +0200 |
|---|---|---|
| committer | Vlastimil Babka <vbabka@suse.cz> | 2024-09-13 11:08:27 +0200 |
| commit | a715e94dbda4ece41aac49b7b7ff8ddb55a7fe08 (patch) | |
| tree | 337ca3751374479574ff2d2af58a8759b15e237b /include/linux/rcutiny.h | |
| parent | mm/slab: Optimize the code logic in find_mergeable() (diff) | |
| parent | memcg: add charging of already allocated slab objects (diff) | |
| download | wireguard-linux-a715e94dbda4ece41aac49b7b7ff8ddb55a7fe08.tar.xz wireguard-linux-a715e94dbda4ece41aac49b7b7ff8ddb55a7fe08.zip | |
Merge branch 'slab/for-6.12/rcu_barriers' into slab/for-next
Merge most of SLUB feature work for 6.12:
- Barrier for pending kfree_rcu() in kmem_cache_destroy() and associated
refactoring of the destroy path (Vlastimil Babka)
- CONFIG_SLUB_RCU_DEBUG to allow KASAN catching UAF bugs in
SLAB_TYPESAFE_BY_RCU caches (Jann Horn)
- kmem_cache_charge() for delayed kmemcg charging (Shakeel Butt)
Diffstat (limited to '')
| -rw-r--r-- | include/linux/rcutiny.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index d9ac7b136aea..522123050ff8 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -111,6 +111,11 @@ static inline void __kvfree_call_rcu(struct rcu_head *head, void *ptr) kvfree(ptr); } +static inline void kvfree_rcu_barrier(void) +{ + rcu_barrier(); +} + #ifdef CONFIG_KASAN_GENERIC void kvfree_call_rcu(struct rcu_head *head, void *ptr); #else |