diff options
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 1fb290faf28e..f9fa9982b5d4 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -582,6 +582,7 @@ static const char * const action_page_types[] = { [MF_MSG_BUDDY] = "free buddy page", [MF_MSG_BUDDY_2ND] = "free buddy page (2nd try)", [MF_MSG_DAX] = "dax page", + [MF_MSG_UNSPLIT_THP] = "unsplit thp", [MF_MSG_UNKNOWN] = "unknown page", }; @@ -1370,8 +1371,10 @@ int memory_failure(unsigned long pfn, int flags) } if (PageTransHuge(hpage)) { - if (try_to_split_thp_page(p, "Memory Failure") < 0) + if (try_to_split_thp_page(p, "Memory Failure") < 0) { + action_result(pfn, MF_MSG_UNSPLIT_THP, MF_IGNORED); return -EBUSY; + } VM_BUG_ON_PAGE(!page_count(p), p); } |