diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/slab.c b/mm/slab.c index 46a9c163a92..d96e223de77 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -115,6 +115,7 @@ #include <linux/debugobjects.h> #include <linux/kmemcheck.h> #include <linux/memory.h> +#include <linux/prefetch.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> @@ -3603,13 +3604,14 @@ free_done: * Release an obj back to its cache. If the obj has a constructed state, it must * be in this state _before_ it is released. Called with disabled ints. */ -static inline void __cache_free(struct kmem_cache *cachep, void *objp) +static inline void __cache_free(struct kmem_cache *cachep, void *objp, + void *caller) { struct array_cache *ac = cpu_cache_get(cachep); check_irq_off(); kmemleak_free_recursive(objp, cachep->flags); - objp = cache_free_debugcheck(cachep, objp, __builtin_return_address(0)); + objp = cache_free_debugcheck(cachep, objp, caller); kmemcheck_slab_free(cachep, objp, obj_size(cachep)); @@ -3800,7 +3802,7 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) debug_check_no_locks_freed(objp, obj_size(cachep)); if (!(cachep->flags & SLAB_DEBUG_OBJECTS)) debug_check_no_obj_freed(objp, obj_size(cachep)); - __cache_free(cachep, objp); + __cache_free(cachep, objp, __builtin_return_address(0)); local_irq_restore(flags); trace_kmem_cache_free(_RET_IP_, objp); @@ -3830,7 +3832,7 @@ void kfree(const void *objp) c = virt_to_cache(objp); debug_check_no_locks_freed(objp, obj_size(c)); debug_check_no_obj_freed(objp, obj_size(c)); - __cache_free(c, (void *)objp); + __cache_free(c, (void *)objp, __builtin_return_address(0)); local_irq_restore(flags); } EXPORT_SYMBOL(kfree); |