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| author | Dave Airlie <airlied@redhat.com> | 2015-08-17 14:13:53 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-08-17 14:13:53 +1000 |
| commit | 4eebf60b7452fbd551fd7dece855ba7825a49cbc (patch) | |
| tree | 490b4d194ba09c90e10201ab7fc084a0bda0ed27 /mm/migrate.c | |
| parent | 8f9cb50789e76f3e224e8861adf650e55c747af4 (diff) | |
| parent | 2c6625cd545bdd66acff14f3394865d43920a5c7 (diff) | |
Merge tag 'v4.2-rc7' into drm-next
Linux 4.2-rc7
Backmerge master for i915 fixes
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index ee401e4e5ef1..eb4267107d1f 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -880,7 +880,8 @@ static int __unmap_and_move(struct page *page, struct page *newpage, /* Establish migration ptes or remove ptes */ if (page_mapped(page)) { try_to_unmap(page, - TTU_MIGRATION|TTU_IGNORE_MLOCK|TTU_IGNORE_ACCESS); + TTU_MIGRATION|TTU_IGNORE_MLOCK|TTU_IGNORE_ACCESS| + TTU_IGNORE_HWPOISON); page_was_mapped = 1; } @@ -950,7 +951,10 @@ out: list_del(&page->lru); dec_zone_page_state(page, NR_ISOLATED_ANON + page_is_file_cache(page)); - if (reason != MR_MEMORY_FAILURE) + /* Soft-offlined page shouldn't go through lru cache list */ + if (reason == MR_MEMORY_FAILURE) + put_page(page); + else putback_lru_page(page); } |