The patch titled
memcg: page_cache_release not __free_page
has been removed from the -mm tree. Its filename was
memcg-page_cache_release-not-__free_page.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: memcg: page_cache_release not __free_page
From: Hugh Dickins <hugh@xxxxxxxxxxx>
There's nothing wrong with mem_cgroup_charge failure in do_wp_page and
do_anonymous page using __free_page, but it does look odd when nearby code
uses page_cache_release: use that instead (while turning a blind eye to
ancient inconsistencies of page_cache_release versus put_page).
Signed-off-by: Hugh Dickins <hugh@xxxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Acked-by: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Hirokazu Takahashi <taka@xxxxxxxxxxxxx>
Cc: YAMAMOTO Takashi <yamamoto@xxxxxxxxxxxxx>
Cc: Paul Menage <menage@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/memory.c~memcg-page_cache_release-not-__free_page mm/memory.c
--- a/mm/memory.c~memcg-page_cache_release-not-__free_page
+++ a/mm/memory.c
@@ -1711,7 +1711,7 @@ unlock:
}
return ret;
oom_free_new:
- __free_page(new_page);
+ page_cache_release(new_page);
oom:
if (old_page)
page_cache_release(old_page);
@@ -2163,7 +2163,7 @@ release:
page_cache_release(page);
goto unlock;
oom_free_page:
- __free_page(page);
+ page_cache_release(page);
oom:
return VM_FAULT_OOM;
}
_
Patches currently in -mm which might be from hugh@xxxxxxxxxxx are
git-unionfs.patch
mmap_region-cleanup-the-final-vma_merge-related-code.patch
mm-use-zonelists-instead-of-zones-when-direct-reclaiming-pages.patch
mm-introduce-node_zonelist-for-accessing-the-zonelist-for-a-gfp-mask.patch
mm-remember-what-the-preferred-zone-is-for-zone_statistics.patch
mm-use-two-zonelist-that-are-filtered-by-gfp-mask.patch
mm-have-zonelist-contains-structs-with-both-a-zone-pointer-and-zone_idx.patch
mm-filter-based-on-a-nodemask-as-well-as-a-gfp_mask.patch
mm-try-both-endianess-when-checking-for-endianess.patch
procfs-task-exe-symlink.patch
procfs-task-exe-symlink-fix.patch
procfs-task-exe-symlink-fix-2.patch
prio_tree-debugging-patch.patch
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