diff options
author | Paul Mundt <lethal@linux-sh.org> | 2009-02-12 17:27:56 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2009-02-12 17:27:56 +0900 |
commit | 41480ae7a383dcffa497decdd97b3cb2caaa18ec (patch) | |
tree | f1e3afce2cbd0bbc544cd86a73e5b3093eb081c4 /mm/swapfile.c | |
parent | 508eb2ce222053e51e2243b7add8eeac85b1d250 (diff) | |
parent | 34aeb43e2d3800f4d8f96feb9f1b49cd506679d5 (diff) |
Merge branch 'sh/stable-updates'
Diffstat (limited to 'mm/swapfile.c')
-rw-r--r-- | mm/swapfile.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c index f48b831e5e5..7e6304dfafa 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -698,8 +698,10 @@ static int unuse_pte(struct vm_area_struct *vma, pmd_t *pmd, pte_t *pte; int ret = 1; - if (mem_cgroup_try_charge_swapin(vma->vm_mm, page, GFP_KERNEL, &ptr)) + if (mem_cgroup_try_charge_swapin(vma->vm_mm, page, GFP_KERNEL, &ptr)) { ret = -ENOMEM; + goto out_nolock; + } pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); if (unlikely(!pte_same(*pte, swp_entry_to_pte(entry)))) { @@ -723,6 +725,7 @@ static int unuse_pte(struct vm_area_struct *vma, pmd_t *pmd, activate_page(page); out: pte_unmap_unlock(pte, ptl); +out_nolock: return ret; } |