diff options
| author | Felix Blyakher <felixb@sgi.com> | 2009-06-11 00:07:47 +0200 |
|---|---|---|
| committer | Felix Blyakher <felixb@sgi.com> | 2009-06-11 00:07:47 +0200 |
| commit | 4e73e0eb633f8a1b5cbf20e7f42c6dbfec1d1ca7 (patch) | |
| tree | 0cea46e43f0625244c3d06a71d6559e5ec5419ca /mm/truncate.c | |
| parent | xfs: prevent deadlock in xfs_qm_shake() (diff) | |
| parent | Linux 2.6.30 (diff) | |
| download | linux-4e73e0eb633f8a1b5cbf20e7f42c6dbfec1d1ca7.tar.xz linux-4e73e0eb633f8a1b5cbf20e7f42c6dbfec1d1ca7.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index 1229211104f8..12e1579f9165 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -50,7 +50,7 @@ void do_invalidatepage(struct page *page, unsigned long offset) static inline void truncate_partial_page(struct page *page, unsigned partial) { zero_user_segment(page, partial, PAGE_CACHE_SIZE); - if (PagePrivate(page)) + if (page_has_private(page)) do_invalidatepage(page, partial); } @@ -99,7 +99,7 @@ truncate_complete_page(struct address_space *mapping, struct page *page) if (page->mapping != mapping) return; - if (PagePrivate(page)) + if (page_has_private(page)) do_invalidatepage(page, 0); cancel_dirty_page(page, PAGE_CACHE_SIZE); @@ -126,7 +126,7 @@ invalidate_complete_page(struct address_space *mapping, struct page *page) if (page->mapping != mapping) return 0; - if (PagePrivate(page) && !try_to_release_page(page, 0)) + if (page_has_private(page) && !try_to_release_page(page, 0)) return 0; clear_page_mlock(page); @@ -348,7 +348,7 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page) if (page->mapping != mapping) return 0; - if (PagePrivate(page) && !try_to_release_page(page, GFP_KERNEL)) + if (page_has_private(page) && !try_to_release_page(page, GFP_KERNEL)) return 0; spin_lock_irq(&mapping->tree_lock); @@ -356,9 +356,10 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page) goto failed; clear_page_mlock(page); - BUG_ON(PagePrivate(page)); + BUG_ON(page_has_private(page)); __remove_from_page_cache(page); spin_unlock_irq(&mapping->tree_lock); + mem_cgroup_uncharge_cache_page(page); page_cache_release(page); /* pagecache ref */ return 1; failed: |