* + mmhwpoison-unexport-get_hwpoison_page-and-make-it-static.patch added to -mm tree
@ 2020-09-22 17:00 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2020-09-22 17:00 UTC (permalink / raw)
To: mm-commits, zeil, tony.luck, osalvador, naoya.horiguchi,
mike.kravetz, mhocko, david, dave.hansen, cai, aris,
aneesh.kumar, aneesh.kumar, osalvador
The patch titled
Subject: mm,hwpoison: unexport get_hwpoison_page and make it static
has been added to the -mm tree. Its filename is
mmhwpoison-unexport-get_hwpoison_page-and-make-it-static.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mmhwpoison-unexport-get_hwpoison_page-and-make-it-static.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mmhwpoison-unexport-get_hwpoison_page-and-make-it-static.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Oscar Salvador <osalvador@suse.de>
Subject: mm,hwpoison: unexport get_hwpoison_page and make it static
Since get_hwpoison_page is only used in memory-failure code now, let us
un-export it and make it private to that code.
Link: https://lkml.kernel.org/r/20200922135650.1634-5-osalvador@suse.de
Signed-off-by: Oscar Salvador <osalvador@suse.de>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Aristeu Rozanski <aris@ruivo.org>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Dmitry Yakunin <zeil@yandex-team.ru>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Oscar Salvador <osalvador@suse.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/mm.h | 1 -
mm/memory-failure.c | 3 +--
2 files changed, 1 insertion(+), 3 deletions(-)
--- a/include/linux/mm.h~mmhwpoison-unexport-get_hwpoison_page-and-make-it-static
+++ a/include/linux/mm.h
@@ -3017,7 +3017,6 @@ extern int memory_failure(unsigned long
extern void memory_failure_queue(unsigned long pfn, int flags);
extern void memory_failure_queue_kick(int cpu);
extern int unpoison_memory(unsigned long pfn);
-extern int get_hwpoison_page(struct page *page);
#define put_hwpoison_page(page) put_page(page)
extern int sysctl_memory_failure_early_kill;
extern int sysctl_memory_failure_recovery;
--- a/mm/memory-failure.c~mmhwpoison-unexport-get_hwpoison_page-and-make-it-static
+++ a/mm/memory-failure.c
@@ -924,7 +924,7 @@ static int page_action(struct page_state
* Return: return 0 if failed to grab the refcount, otherwise true (some
* non-zero value.)
*/
-int get_hwpoison_page(struct page *page)
+static int get_hwpoison_page(struct page *page)
{
struct page *head = compound_head(page);
@@ -953,7 +953,6 @@ int get_hwpoison_page(struct page *page)
return 0;
}
-EXPORT_SYMBOL_GPL(get_hwpoison_page);
/*
* Do all that is necessary to remove user space mappings. Unmap
_
Patches currently in -mm which might be from osalvador@suse.de are
mmhwpoison-unexport-get_hwpoison_page-and-make-it-static.patch
mmhwpoison-refactor-madvise_inject_error.patch
mmhwpoison-kill-put_hwpoison_page.patch
mmhwpoison-unify-thp-handling-for-hard-and-soft-offline.patch
mmhwpoison-rework-soft-offline-for-free-pages.patch
mmhwpoison-rework-soft-offline-for-in-use-pages.patch
mmhwpoison-refactor-soft_offline_huge_page-and-__soft_offline_page.patch
mmhwpoison-return-0-if-the-page-is-already-poisoned-in-soft-offline.patch
mmhwpoison-try-to-narrow-window-race-for-free-pages.patch
mmhwpoison-take-free-pages-off-the-buddy-freelists.patch
mmhwpoison-drain-pcplists-before-bailing-out-for-non-buddy-zero-refcount-page.patch
mmhwpoison-drop-unneeded-pcplist-draining.patch
mmhwpoison-remove-stale-code.patch
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2020-09-22 17:00 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-09-22 17:00 + mmhwpoison-unexport-get_hwpoison_page-and-make-it-static.patch added to -mm tree akpm
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).