HWPOISON: Fix page count leak in hwpoison late kill in do_swap_page

[pandora-kernel.git] / mm / memory.c

diff --git a/mm/memory.c b/mm/memory.c
index 7e91b5f..7a3b0ad 100644 (file)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2539,7 +2539,7 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
        } else if (PageHWPoison(page)) {
                ret = VM_FAULT_HWPOISON;
                delayacct_clear_flag(DELAYACCT_PF_SWAPIN);
-               goto out;
+               goto out_release;
        }
 
        lock_page(page);
@@ -2611,6 +2611,7 @@ out_nomap:
        pte_unmap_unlock(page_table, ptl);
 out_page:
        unlock_page(page);
+out_release:
        page_cache_release(page);
        return ret;
 }