Merge branch 'for-33' of git://repo.or.cz/linux-kbuild

[linux-2.6-block.git] / mm / truncate.c

diff --git a/mm/truncate.c b/mm/truncate.c
index 2c147a7e5f2ce7e882e8510d7a1f2088d7f7380a..342deee22684ffdfded563506d684ef0f2b18191 100644 (file)
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -272,6 +272,7 @@ void truncate_inode_pages_range(struct address_space *mapping,
                        pagevec_release(&pvec);
                        break;
                }
+               mem_cgroup_uncharge_start();
                for (i = 0; i < pagevec_count(&pvec); i++) {
                        struct page *page = pvec.pages[i];
 
@@ -286,6 +287,7 @@ void truncate_inode_pages_range(struct address_space *mapping,
                        unlock_page(page);
                }
                pagevec_release(&pvec);
+               mem_cgroup_uncharge_end();
        }
 }
 EXPORT_SYMBOL(truncate_inode_pages_range);
@@ -327,6 +329,7 @@ unsigned long invalidate_mapping_pages(struct address_space *mapping,
        pagevec_init(&pvec, 0);
        while (next <= end &&
                        pagevec_lookup(&pvec, mapping, next, PAGEVEC_SIZE)) {
+               mem_cgroup_uncharge_start();
                for (i = 0; i < pagevec_count(&pvec); i++) {
                        struct page *page = pvec.pages[i];
                        pgoff_t index;
@@ -354,6 +357,7 @@ unsigned long invalidate_mapping_pages(struct address_space *mapping,
                                break;
                }
                pagevec_release(&pvec);
+               mem_cgroup_uncharge_end();
                cond_resched();
        }
        return ret;
@@ -428,6 +432,7 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
        while (next <= end && !wrapped &&
                pagevec_lookup(&pvec, mapping, next,
                        min(end - next, (pgoff_t)PAGEVEC_SIZE - 1) + 1)) {
+               mem_cgroup_uncharge_start();
                for (i = 0; i < pagevec_count(&pvec); i++) {
                        struct page *page = pvec.pages[i];
                        pgoff_t page_index;
@@ -477,6 +482,7 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
                        unlock_page(page);
                }
                pagevec_release(&pvec);
+               mem_cgroup_uncharge_end();
                cond_resched();
        }
        return ret;