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-rw-r--r--mm/slob.c30
1 files changed, 13 insertions, 17 deletions
diff --git a/mm/slob.c b/mm/slob.c
index 4dd6516447f2..a2d4ab32198d 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -490,9 +490,8 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node)
490 *m = size; 490 *m = size;
491 ret = (void *)m + align; 491 ret = (void *)m + align;
492 492
493 kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC, 493 trace_kmalloc_node(_RET_IP_, ret,
494 _RET_IP_, ret, 494 size, size + align, gfp, node);
495 size, size + align, gfp, node);
496 } else { 495 } else {
497 unsigned int order = get_order(size); 496 unsigned int order = get_order(size);
498 497
@@ -503,9 +502,8 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node)
503 page->private = size; 502 page->private = size;
504 } 503 }
505 504
506 kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_KMALLOC, 505 trace_kmalloc_node(_RET_IP_, ret,
507 _RET_IP_, ret, 506 size, PAGE_SIZE << order, gfp, node);
508 size, PAGE_SIZE << order, gfp, node);
509 } 507 }
510 508
511 return ret; 509 return ret;
@@ -516,6 +514,8 @@ void kfree(const void *block)
516{ 514{
517 struct slob_page *sp; 515 struct slob_page *sp;
518 516
517 trace_kfree(_RET_IP_, block);
518
519 if (unlikely(ZERO_OR_NULL_PTR(block))) 519 if (unlikely(ZERO_OR_NULL_PTR(block)))
520 return; 520 return;
521 521
@@ -526,8 +526,6 @@ void kfree(const void *block)
526 slob_free(m, *m + align); 526 slob_free(m, *m + align);
527 } else 527 } else
528 put_page(&sp->page); 528 put_page(&sp->page);
529
530 kmemtrace_mark_free(KMEMTRACE_TYPE_KMALLOC, _RET_IP_, block);
531} 529}
532EXPORT_SYMBOL(kfree); 530EXPORT_SYMBOL(kfree);
533 531
@@ -599,16 +597,14 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
599 597
600 if (c->size < PAGE_SIZE) { 598 if (c->size < PAGE_SIZE) {
601 b = slob_alloc(c->size, flags, c->align, node); 599 b = slob_alloc(c->size, flags, c->align, node);
602 kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_CACHE, 600 trace_kmem_cache_alloc_node(_RET_IP_, b, c->size,
603 _RET_IP_, b, c->size, 601 SLOB_UNITS(c->size) * SLOB_UNIT,
604 SLOB_UNITS(c->size) * SLOB_UNIT, 602 flags, node);
605 flags, node);
606 } else { 603 } else {
607 b = slob_new_pages(flags, get_order(c->size), node); 604 b = slob_new_pages(flags, get_order(c->size), node);
608 kmemtrace_mark_alloc_node(KMEMTRACE_TYPE_CACHE, 605 trace_kmem_cache_alloc_node(_RET_IP_, b, c->size,
609 _RET_IP_, b, c->size, 606 PAGE_SIZE << get_order(c->size),
610 PAGE_SIZE << get_order(c->size), 607 flags, node);
611 flags, node);
612 } 608 }
613 609
614 if (c->ctor) 610 if (c->ctor)
@@ -646,7 +642,7 @@ void kmem_cache_free(struct kmem_cache *c, void *b)
646 __kmem_cache_free(b, c->size); 642 __kmem_cache_free(b, c->size);
647 } 643 }
648 644
649 kmemtrace_mark_free(KMEMTRACE_TYPE_CACHE, _RET_IP_, b); 645 trace_kmem_cache_free(_RET_IP_, b);
650} 646}
651EXPORT_SYMBOL(kmem_cache_free); 647EXPORT_SYMBOL(kmem_cache_free);
652 648