[PATCH 4/5] vmalloc: allow to account vmalloc to memcg

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patch makes 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@xxxxxxxxxxxxx>
---
 mm/vmalloc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 9db9ef5e8481..259cfb32b7cf 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1476,7 +1476,7 @@ 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)
@@ -1607,9 +1607,9 @@ 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() */
-- 
2.1.4

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]