diff options
Diffstat (limited to 'mm/ksm.c')
| -rw-r--r-- | mm/ksm.c | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -327,7 +327,7 @@ static void drop_anon_vma(struct rmap_item *rmap_item) if (atomic_dec_and_lock(&anon_vma->external_refcount, &anon_vma->lock)) { int empty = list_empty(&anon_vma->head); - spin_unlock(&anon_vma->lock); + anon_vma_unlock(anon_vma); if (empty) anon_vma_free(anon_vma); } @@ -1566,7 +1566,7 @@ again: struct anon_vma_chain *vmac; struct vm_area_struct *vma; - spin_lock(&anon_vma->lock); + anon_vma_lock(anon_vma); list_for_each_entry(vmac, &anon_vma->head, same_anon_vma) { vma = vmac->vma; if (rmap_item->address < vma->vm_start || @@ -1589,7 +1589,7 @@ again: if (!search_new_forks || !mapcount) break; } - spin_unlock(&anon_vma->lock); + anon_vma_unlock(anon_vma); if (!mapcount) goto out; } @@ -1619,7 +1619,7 @@ again: struct anon_vma_chain *vmac; struct vm_area_struct *vma; - spin_lock(&anon_vma->lock); + anon_vma_lock(anon_vma); list_for_each_entry(vmac, &anon_vma->head, same_anon_vma) { vma = vmac->vma; if (rmap_item->address < vma->vm_start || @@ -1637,11 +1637,11 @@ again: ret = try_to_unmap_one(page, vma, rmap_item->address, flags); if (ret != SWAP_AGAIN || !page_mapped(page)) { - spin_unlock(&anon_vma->lock); + anon_vma_unlock(anon_vma); goto out; } } - spin_unlock(&anon_vma->lock); + anon_vma_unlock(anon_vma); } if (!search_new_forks++) goto again; @@ -1671,7 +1671,7 @@ again: struct anon_vma_chain *vmac; struct vm_area_struct *vma; - spin_lock(&anon_vma->lock); + anon_vma_lock(anon_vma); list_for_each_entry(vmac, &anon_vma->head, same_anon_vma) { vma = vmac->vma; if (rmap_item->address < vma->vm_start || @@ -1688,11 +1688,11 @@ again: ret = rmap_one(page, vma, rmap_item->address, arg); if (ret != SWAP_AGAIN) { - spin_unlock(&anon_vma->lock); + anon_vma_unlock(anon_vma); goto out; } } - spin_unlock(&anon_vma->lock); + anon_vma_unlock(anon_vma); } if (!search_new_forks++) goto again; |