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authorMichal Hocko <mhocko@suse.com>2017-01-10 16:57:42 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-01-10 18:31:55 -0800
commit41b6167e8f746b475668f1da78599fc4284f18db (patch)
tree359fcc154939bfd41f8cd909513a602afcb5bc7f /mm/huge_memory.c
parent2df26639e708a88dcc22171949da638a9998f3bc (diff)
mm: get rid of __GFP_OTHER_NODE
The flag was introduced by commit 78afd5612deb ("mm: add __GFP_OTHER_NODE flag") to allow proper accounting of remote node allocations done by kernel daemons on behalf of a process - e.g. khugepaged. After "mm: fix remote numa hits statistics" we do not need and actually use the flag so we can safely remove it because all allocations which are satisfied from their "home" node are accounted properly. [mhocko@suse.com: fix build] Link: http://lkml.kernel.org/r/20170106122225.GK5556@dhcp22.suse.cz Link: http://lkml.kernel.org/r/20170102153057.9451-3-mhocko@kernel.org Signed-off-by: Michal Hocko <mhocko@suse.com> Acked-by: Mel Gorman <mgorman@suse.de> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Michal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/huge_memory.c')
-rw-r--r--mm/huge_memory.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 10eedbf14421..72339a646fb1 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -919,8 +919,7 @@ static int do_huge_pmd_wp_page_fallback(struct vm_fault *vmf, pmd_t orig_pmd,
}
for (i = 0; i < HPAGE_PMD_NR; i++) {
- pages[i] = alloc_page_vma_node(GFP_HIGHUSER_MOVABLE |
- __GFP_OTHER_NODE, vma,
+ pages[i] = alloc_page_vma_node(GFP_HIGHUSER_MOVABLE, vma,
vmf->address, page_to_nid(page));
if (unlikely(!pages[i] ||
mem_cgroup_try_charge(pages[i], vma->vm_mm,