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| author | Vladimir Davydov <vdavydov@virtuozzo.com> | 2016-01-14 15:18:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-14 16:00:49 -0800 |
| commit | 37f08dda29dac8a595999b8d3eaa9bf0f763dd9d (patch) | |
| tree | c4d80b7c03cb495ae11b523e7ff187b355c9f35e /mm/vmalloc.c | |
| parent | 230e9fc2860450fbb1f33bdcf9093d92d7d91f5b (diff) | |
| download | op-kernel-dev-37f08dda29dac8a595999b8d3eaa9bf0f763dd9d.zip op-kernel-dev-37f08dda29dac8a595999b8d3eaa9bf0f763dd9d.tar.gz | |
vmalloc: allow to account vmalloc to memcg
Make vmalloc family functions allocate vmalloc area pages with
alloc_kmem_pages so that if __GFP_ACCOUNT is set they will be accounted
to memcg. This is needed, at least, to account alloc_fdmem allocations.
Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Greg Thelen <gthelen@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 8e3c9c5..9a58f9a 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -1477,7 +1477,7 @@ static void __vunmap(const void *addr, int deallocate_pages) struct page *page = area->pages[i]; BUG_ON(!page); - __free_page(page); + __free_kmem_pages(page, 0); } if (area->flags & VM_VPAGES) @@ -1608,9 +1608,9 @@ static void *__vmalloc_area_node(struct vm_struct *area, gfp_t gfp_mask, struct page *page; if (node == NUMA_NO_NODE) - page = alloc_page(alloc_mask); + page = alloc_kmem_pages(alloc_mask, order); else - page = alloc_pages_node(node, alloc_mask, order); + page = alloc_kmem_pages_node(node, alloc_mask, order); if (unlikely(!page)) { /* Successfully allocated i pages, free them in __vunmap() */ |
