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| author | Rob Herring <rob.herring@calxeda.com> | 2013-11-07 10:34:46 -0600 |
|---|---|---|
| committer | Rob Herring <rob.herring@calxeda.com> | 2013-11-07 10:34:46 -0600 |
| commit | b5480950c6cbb7b07ab1c1a5af0dc661a1cb6f24 (patch) | |
| tree | b5fcb00387a838beb2bcf2f8ed2fd3d6d460c8ae /mm/memory-failure.c | |
| parent | e363bbac316ffb5daaf45d855f82680148cafe20 (diff) | |
| parent | 355e62f5ad12b005c862838156262eb2df2f8dff (diff) | |
| download | linux-b5480950c6cbb7b07ab1c1a5af0dc661a1cb6f24.tar.gz linux-b5480950c6cbb7b07ab1c1a5af0dc661a1cb6f24.tar.xz | |
Merge remote-tracking branch 'grant/devicetree/next' into for-next
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 947ed5413279..bf3351b5115e 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1114,8 +1114,10 @@ int memory_failure(unsigned long pfn, int trapno, int flags) * shake_page could have turned it free. */ if (is_free_buddy_page(p)) { - action_result(pfn, "free buddy, 2nd try", - DELAYED); + if (flags & MF_COUNT_INCREASED) + action_result(pfn, "free buddy", DELAYED); + else + action_result(pfn, "free buddy, 2nd try", DELAYED); return 0; } action_result(pfn, "non LRU", IGNORED); @@ -1349,7 +1351,7 @@ int unpoison_memory(unsigned long pfn) * worked by memory_failure() and the page lock is not held yet. * In such case, we yield to memory_failure() and make unpoison fail. */ - if (PageTransHuge(page)) { + if (!PageHuge(page) && PageTransHuge(page)) { pr_info("MCE: Memory failure is now running on %#lx\n", pfn); return 0; } |