diff options
Diffstat (limited to 'include/linux/slab.h')
| -rw-r--r-- | include/linux/slab.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h index 09eedaecf120..98e07e9e9e58 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -16,6 +16,7 @@ #include <linux/gfp.h> #include <linux/overflow.h> #include <linux/types.h> +#include <linux/rcupdate.h> #include <linux/workqueue.h> #include <linux/percpu-refcount.h> #include <linux/cleanup.h> @@ -941,8 +942,6 @@ static inline __alloc_size(1, 2) void *kmalloc_array_noprof(size_t n, size_t siz if (unlikely(check_mul_overflow(n, size, &bytes))) return NULL; - if (__builtin_constant_p(n) && __builtin_constant_p(size)) - return kmalloc_noprof(bytes, flags); return kmalloc_noprof(bytes, flags); } #define kmalloc_array(...) alloc_hooks(kmalloc_array_noprof(__VA_ARGS__)) @@ -1082,6 +1081,19 @@ extern void kvfree_sensitive(const void *addr, size_t len); unsigned int kmem_cache_size(struct kmem_cache *s); +#ifndef CONFIG_KVFREE_RCU_BATCHED +static inline void kvfree_rcu_barrier(void) +{ + rcu_barrier(); +} + +static inline void kfree_rcu_scheduler_running(void) { } +#else +void kvfree_rcu_barrier(void); + +void kfree_rcu_scheduler_running(void); +#endif + /** * kmalloc_size_roundup - Report allocation bucket size for the given size * |