diff options
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index 85105db34609..ebf3fcb4115b 100644 --- a/mm/truncate.c +++ b/mm/truncate.c | |||
| @@ -85,7 +85,7 @@ EXPORT_SYMBOL(cancel_dirty_page); | |||
| 85 | * | 85 | * |
| 86 | * We need to bale out if page->mapping is no longer equal to the original | 86 | * We need to bale out if page->mapping is no longer equal to the original |
| 87 | * mapping. This happens a) when the VM reclaimed the page while we waited on | 87 | * mapping. This happens a) when the VM reclaimed the page while we waited on |
| 88 | * its lock, b) when a concurrent invalidate_inode_pages got there first and | 88 | * its lock, b) when a concurrent invalidate_mapping_pages got there first and |
| 89 | * c) when tmpfs swizzles a page between a tmpfs inode and swapper_space. | 89 | * c) when tmpfs swizzles a page between a tmpfs inode and swapper_space. |
| 90 | */ | 90 | */ |
| 91 | static void | 91 | static void |
| @@ -106,7 +106,7 @@ truncate_complete_page(struct address_space *mapping, struct page *page) | |||
| 106 | } | 106 | } |
| 107 | 107 | ||
| 108 | /* | 108 | /* |
| 109 | * This is for invalidate_inode_pages(). That function can be called at | 109 | * This is for invalidate_mapping_pages(). That function can be called at |
| 110 | * any time, and is not supposed to throw away dirty pages. But pages can | 110 | * any time, and is not supposed to throw away dirty pages. But pages can |
| 111 | * be marked dirty at any time too, so use remove_mapping which safely | 111 | * be marked dirty at any time too, so use remove_mapping which safely |
| 112 | * discards clean, unused pages. | 112 | * discards clean, unused pages. |