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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2013-09-12 15:13:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-12 15:38:03 -0700
commit3cd14fcd3f128d5eba8575491cb4e1999ee1bad2 (patch)
tree5a2188a3349b339fe1365a13d85ac2a7acd4032b /drivers/base/node.c
parent7caef26767c1727d7abfbbbfbe8b2bb473430d48 (diff)
downloadop-kernel-dev-3cd14fcd3f128d5eba8575491cb4e1999ee1bad2.zip
op-kernel-dev-3cd14fcd3f128d5eba8575491cb4e1999ee1bad2.tar.gz
thp: account anon transparent huge pages into NR_ANON_PAGES
We use NR_ANON_PAGES as base for reporting AnonPages to user. There's not much sense in not accounting transparent huge pages there, but add them on printing to user. Let's account transparent huge pages in NR_ANON_PAGES in the first place. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Hugh Dickins <hughd@google.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Cc: Jan Kara <jack@suse.cz> Cc: Mel Gorman <mgorman@suse.de> Cc: Andi Kleen <ak@linux.intel.com> Cc: Matthew Wilcox <willy@linux.intel.com> Cc: Hillf Danton <dhillf@gmail.com> Cc: Ning Qu <quning@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/base/node.c')
-rw-r--r--drivers/base/node.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 7616a77..bc9f43b 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -125,13 +125,7 @@ static ssize_t node_read_meminfo(struct device *dev,
nid, K(node_page_state(nid, NR_WRITEBACK)),
nid, K(node_page_state(nid, NR_FILE_PAGES)),
nid, K(node_page_state(nid, NR_FILE_MAPPED)),
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
- nid, K(node_page_state(nid, NR_ANON_PAGES)
- + node_page_state(nid, NR_ANON_TRANSPARENT_HUGEPAGES) *
- HPAGE_PMD_NR),
-#else
nid, K(node_page_state(nid, NR_ANON_PAGES)),
-#endif
nid, K(node_page_state(nid, NR_SHMEM)),
nid, node_page_state(nid, NR_KERNEL_STACK) *
THREAD_SIZE / 1024,
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