diff options
Diffstat (limited to 'mm/slab_common.c')
| -rw-r--r-- | mm/slab_common.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 6a744fc3d7f2..2eab19043940 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -1000,6 +1000,33 @@ size_t __ksize(const void *object) return slab_ksize(folio_slab(folio)->slab_cache); } EXPORT_SYMBOL(__ksize); + +#ifdef CONFIG_TRACING +void *kmalloc_trace(struct kmem_cache *s, gfp_t gfpflags, size_t size) +{ + void *ret = __kmem_cache_alloc_node(s, gfpflags, NUMA_NO_NODE, + size, _RET_IP_); + + trace_kmalloc_node(_RET_IP_, ret, s, size, s->size, + gfpflags, NUMA_NO_NODE); + + ret = kasan_kmalloc(s, ret, size, gfpflags); + return ret; +} +EXPORT_SYMBOL(kmalloc_trace); + +void *kmalloc_node_trace(struct kmem_cache *s, gfp_t gfpflags, + int node, size_t size) +{ + void *ret = __kmem_cache_alloc_node(s, gfpflags, node, size, _RET_IP_); + + trace_kmalloc_node(_RET_IP_, ret, s, size, s->size, gfpflags, node); + + ret = kasan_kmalloc(s, ret, size, gfpflags); + return ret; +} +EXPORT_SYMBOL(kmalloc_node_trace); +#endif /* !CONFIG_TRACING */ #endif /* !CONFIG_SLOB */ gfp_t kmalloc_fix_flags(gfp_t flags) |