From bf37d791022ecfb1279ac88c5448a53f1ae40a59 Mon Sep 17 00:00:00 2001 From: Hyeonggon Yoo <42.hyeyoo@gmail.com> Date: Wed, 17 Aug 2022 19:18:17 +0900 Subject: mm/slab_common: kmalloc_node: pass large requests to page allocator Now that kmalloc_large_node() is in common code, pass large requests to page allocator in kmalloc_node() using kmalloc_large_node(). One problem is that currently there is no tracepoint in kmalloc_large_node(). Instead of simply putting tracepoint in it, use kmalloc_large_node{,_notrace} depending on its caller to show useful address for both inlined kmalloc_node() and __kmalloc_node_track_caller() when large objects are allocated. Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Reviewed-by: Vlastimil Babka Signed-off-by: Vlastimil Babka --- mm/slub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/slub.c') diff --git a/mm/slub.c b/mm/slub.c index 5e7819ade2c4..165fe87af204 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -4401,7 +4401,7 @@ void *__do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller void *ret; if (unlikely(size > KMALLOC_MAX_CACHE_SIZE)) { - ret = kmalloc_large_node(size, flags, node); + ret = kmalloc_large_node_notrace(size, flags, node); trace_kmalloc_node(caller, ret, NULL, size, PAGE_SIZE << get_order(size), -- cgit