diff options
| -rw-r--r-- | mm/memory-failure.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 7c63ba9ff6e7..a2184b721fbf 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1903,6 +1903,7 @@ int soft_offline_page(unsigned long pfn, int flags) { int ret; struct page *page; + bool try_again = true; if (!pfn_valid(pfn)) return -ENXIO; @@ -1918,6 +1919,7 @@ int soft_offline_page(unsigned long pfn, int flags) return 0; } +retry: get_online_mems(); ret = get_any_page(page, pfn, flags); put_online_mems(); @@ -1925,7 +1927,10 @@ int soft_offline_page(unsigned long pfn, int flags) if (ret > 0) ret = soft_offline_in_use_page(page); else if (ret == 0) - ret = soft_offline_free_page(page); + if (soft_offline_free_page(page) && try_again) { + try_again = false; + goto retry; + } return ret; } |