diff options
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 676ab394200e..5055b940df5f 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -807,8 +807,13 @@ int __memory_failure(unsigned long pfn, int trapno, int flags) */ if (!(flags & MF_COUNT_INCREASED) && !get_page_unless_zero(compound_head(p))) { - action_result(pfn, "free or high order kernel", IGNORED); - return PageBuddy(compound_head(p)) ? 0 : -EBUSY; + if (is_free_buddy_page(p)) { + action_result(pfn, "free buddy", DELAYED); + return 0; + } else { + action_result(pfn, "high order kernel", IGNORED); + return -EBUSY; + } } /* |