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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2014-02-25 15:01:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-02-25 15:25:42 -0800 |
| commit | 33b6c7765f0c20da9d61246a095acad0f98a1da5 (patch) | |
| tree | 6fda4a7fa27dc5301d451b159e6c2ae990d61fb2 /mm/memory.c | |
| parent | 7472e009a3f1e8b80c65aefd51716afc2e3bab8a (diff) | |
| download | linux-33b6c7765f0c20da9d61246a095acad0f98a1da5.tar.gz linux-33b6c7765f0c20da9d61246a095acad0f98a1da5.tar.bz2 linux-33b6c7765f0c20da9d61246a095acad0f98a1da5.zip | |
mm, hwpoison: release page on PageHWPoison() in __do_fault()
It seems we forget to release page after detecting HW error.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Rik van Riel <riel@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Matthew Wilcox <matthew.r.wilcox@intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/memory.c b/mm/memory.c index be6a0c0d4ae0..5f2001a7ab31 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3348,6 +3348,7 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma, if (ret & VM_FAULT_LOCKED) unlock_page(vmf.page); ret = VM_FAULT_HWPOISON; + page_cache_release(vmf.page); goto uncharge_out; } |