The patch titled
Subject: mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix
has been added to the -mm tree. Its filename is
mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix
simplify __zone_watermark_ok(), per Vlastimil
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Vitaly Wool <vitalywool@xxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff -puN mm/page_alloc.c~mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix mm/page_alloc.c
--- a/mm/page_alloc.c~mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix
+++ a/mm/page_alloc.c
@@ -2376,11 +2376,8 @@ static bool __zone_watermark_ok(struct z
if (!area->nr_free)
continue;
- if (alloc_harder) {
- if (area->nr_free)
- return true;
- continue;
- }
+ if (alloc_harder)
+ return true;
for (mt = 0; mt < MIGRATE_PCPTYPES; mt++) {
if (!list_empty(&area->free_list[mt]))
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
arch-alpha-kernel-systblss-remove-debug-check.patch
drivers-gpu-drm-i915-intel_spritec-fix-build.patch
drivers-gpu-drm-i915-intel_tvc-fix-build.patch
memcg-make-mem_cgroup_read_stat-unsigned-fix.patch
drivers-input-joystick-kconfig-zhenhuac-needs-bitreverse.patch
mm.patch
uaccess-reimplement-probe_kernel_address-using-probe_kernel_read.patch
uaccess-reimplement-probe_kernel_address-using-probe_kernel_read-fix.patch
uaccess-reimplement-probe_kernel_address-using-probe_kernel_read-fix-fix.patch
mm-page_alloc-rename-__gfp_wait-to-__gfp_reclaim-checkpatch-fixes.patch
mm-page_alloc-only-enforce-watermarks-for-order-0-allocations-fix-fix.patch
mm-fix-declarations-of-nr-delta-and-nr_pagecache_reclaimable-fix.patch
kasan-various-fixes-in-documentation-checkpatch-fixes.patch
zsmalloc-add-comments-for-inuse-to-zspage-v2-fix.patch
page-flags-introduce-page-flags-policies-wrt-compound-pages-fix.patch
include-linux-page-flagsh-rename-macros-to-avoid-collisions.patch
x86-add-pmd_-for-thp-fix.patch
sparc-add-pmd_-for-thp-fix.patch
mm-support-madvisemadv_free-fix-2.patch
mm-dont-split-thp-page-when-syscall-is-called-fix-3.patch
mm-move-lazy-free-pages-to-inactive-list-fix-fix.patch
include-linux-compiler-gcch-improve-__visible-documentation.patch
fs-jffs2-wbufc-remove-stray-semicolon.patch
lib-documentation-synchronize-%p-formatting-documentation-fix-fix.patch
net-ipv4-routec-prevent-oops.patch
remove-abs64.patch
remove-abs64-fix.patch
do_shared_fault-check-that-mmap_sem-is-held.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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