commit: adba88cd57526f2f189fb86125bca5bfd9af3801 Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Fri Jul 15 14:46:26 2016 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Fri Jul 15 14:46:26 2016 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=adba88cd
Revert commit 8f182270dfec mm/swap.c: flush lru pvecs on compound page arrival to fix OOM error. 0000_README | 4 ++++ 1800_fix-lru-cache-add-oom-regression.patch | 17 +++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/0000_README b/0000_README index 1863a89..35319e8 100644 --- a/0000_README +++ b/0000_README @@ -207,6 +207,10 @@ Patch: 2700_ThinkPad-30-brightness-control-fix.patch From: Seth Forshee <seth.fors...@canonical.com> Desc: ACPI: Disable Windows 8 compatibility for some Lenovo ThinkPads. +Patch: 1800_fix-lru-cache-add-oom-regression.patch +From: http://thread.gmane.org/gmane.linux.kernel.stable/184384 +Desc: Revert commit 8f182270dfec mm/swap.c: flush lru pvecs on compound page arrival to fix OOM error. + Patch: 2900_dev-root-proc-mount-fix.patch From: https://bugs.gentoo.org/show_bug.cgi?id=438380 Desc: Ensure that /dev/root doesn't appear in /proc/mounts when bootint without an initramfs. diff --git a/1800_fix-lru-cache-add-oom-regression.patch b/1800_fix-lru-cache-add-oom-regression.patch new file mode 100644 index 0000000..f1ca64b --- /dev/null +++ b/1800_fix-lru-cache-add-oom-regression.patch @@ -0,0 +1,17 @@ +Revert commit 8f182270dfec mm/swap.c: flush lru pvecs on compound page arrival to fix OOM error. + +Signed-off-by: Steven Rostedt <rostedt <at> goodmis.org> +--- +diff --git a/mm/swap.c b/mm/swap.c +index b523f0a4cbfb..ab3b9c2dd783 100644 +--- a/mm/swap.c ++++ b/mm/swap.c + <at> <at> -631,7 +631,7 <at> <at> static void __lru_cache_add(struct page *page) + struct pagevec *pvec = &get_cpu_var(lru_add_pvec); + + page_cache_get(page); +- if (!pagevec_space(pvec) || PageCompound(page)) ++ if (!pagevec_add(pvec, page) || PageCompound(page)) + __pagevec_lru_add(pvec); + put_cpu_var(lru_add_pvec); + }
