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authorLaszlo Toth <laszlth@gmail.com>2017-11-15 17:37:00 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-15 18:21:05 -0800
commitb6b18aa87b5d61fcca8b5b35372d705e915eb374 (patch)
tree0aad47860e7ba057805e833d4344ea1133ad81ce /mm
parent00bb31fa44acf9591018810ff9d5ab375779c1cc (diff)
download96b-common-b6b18aa87b5d61fcca8b5b35372d705e915eb374.tar.gz
mm, soft_offline: improve hugepage soft offlining error log
On a failed attempt, we get the following entry: soft offline: 0x3c0000: migration failed 1, type 17ffffc0008008 (uptodate|head) Make this more specific to be straightforward and to follow other error log formats in soft_offline_huge_page(). Link: http://lkml.kernel.org/r/20171016171757.GA3018@ubuntu-desk-vm Signed-off-by: Laszlo Toth <laszlth@gmail.com> Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/memory-failure.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 88366626c0b7..4acdf393a801 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1587,7 +1587,7 @@ static int soft_offline_huge_page(struct page *page, int flags)
ret = migrate_pages(&pagelist, new_page, NULL, MPOL_MF_MOVE_ALL,
MIGRATE_SYNC, MR_MEMORY_FAILURE);
if (ret) {
- pr_info("soft offline: %#lx: migration failed %d, type %lx (%pGp)\n",
+ pr_info("soft offline: %#lx: hugepage migration failed %d, type %lx (%pGp)\n",
pfn, ret, page->flags, &page->flags);
if (!list_empty(&pagelist))
putback_movable_pages(&pagelist);