From 5d1fd5dc877bc1c670e7b1c174aa659b76c07de1 Mon Sep 17 00:00:00 2001 From: Naoya Horiguchi Date: Thu, 15 Oct 2020 20:07:21 -0700 Subject: mm,hwpoison: introduce MF_MSG_UNSPLIT_THP memory_failure() is supposed to call action_result() when it handles a memory error event, but there's one missing case. So let's add it. I find that include/ras/ras_event.h has some other MF_MSG_* undefined, so this patch also adds them. Signed-off-by: Naoya Horiguchi Signed-off-by: Oscar Salvador Signed-off-by: Andrew Morton Cc: "Aneesh Kumar K.V" Cc: Aneesh Kumar K.V Cc: Aristeu Rozanski Cc: Dave Hansen Cc: David Hildenbrand Cc: Dmitry Yakunin Cc: Michal Hocko Cc: Mike Kravetz Cc: Oscar Salvador Cc: Qian Cai Cc: Tony Luck Link: https://lkml.kernel.org/r/20200922135650.1634-13-osalvador@suse.de Signed-off-by: Linus Torvalds --- include/ras/ras_event.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/ras') diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h index 36c5c5e38c1d..0bdbc0d17d2f 100644 --- a/include/ras/ras_event.h +++ b/include/ras/ras_event.h @@ -361,6 +361,7 @@ TRACE_EVENT(aer_event, EM ( MF_MSG_POISONED_HUGE, "huge page already hardware poisoned" ) \ EM ( MF_MSG_HUGE, "huge page" ) \ EM ( MF_MSG_FREE_HUGE, "free huge page" ) \ + EM ( MF_MSG_NON_PMD_HUGE, "non-pmd-sized huge page" ) \ EM ( MF_MSG_UNMAP_FAILED, "unmapping failed page" ) \ EM ( MF_MSG_DIRTY_SWAPCACHE, "dirty swapcache page" ) \ EM ( MF_MSG_CLEAN_SWAPCACHE, "clean swapcache page" ) \ @@ -373,6 +374,8 @@ TRACE_EVENT(aer_event, EM ( MF_MSG_TRUNCATED_LRU, "already truncated LRU page" ) \ EM ( MF_MSG_BUDDY, "free buddy page" ) \ EM ( MF_MSG_BUDDY_2ND, "free buddy page (2nd try)" ) \ + EM ( MF_MSG_DAX, "dax page" ) \ + EM ( MF_MSG_UNSPLIT_THP, "unsplit thp" ) \ EMe ( MF_MSG_UNKNOWN, "unknown page" ) /* -- cgit v1.2.3-58-ga151