diff options
Diffstat (limited to 'fs/mpage.c')
-rw-r--r-- | fs/mpage.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/mpage.c b/fs/mpage.c index 42381bd6543b..fd56ca2ea556 100644 --- a/fs/mpage.c +++ b/fs/mpage.c | |||
@@ -16,6 +16,7 @@ | |||
16 | #include <linux/module.h> | 16 | #include <linux/module.h> |
17 | #include <linux/mm.h> | 17 | #include <linux/mm.h> |
18 | #include <linux/kdev_t.h> | 18 | #include <linux/kdev_t.h> |
19 | #include <linux/gfp.h> | ||
19 | #include <linux/bio.h> | 20 | #include <linux/bio.h> |
20 | #include <linux/fs.h> | 21 | #include <linux/fs.h> |
21 | #include <linux/buffer_head.h> | 22 | #include <linux/buffer_head.h> |
@@ -561,7 +562,7 @@ page_is_mapped: | |||
561 | if (page->index >= end_index) { | 562 | if (page->index >= end_index) { |
562 | /* | 563 | /* |
563 | * The page straddles i_size. It must be zeroed out on each | 564 | * The page straddles i_size. It must be zeroed out on each |
564 | * and every writepage invokation because it may be mmapped. | 565 | * and every writepage invocation because it may be mmapped. |
565 | * "A file is mapped in multiples of the page size. For a file | 566 | * "A file is mapped in multiples of the page size. For a file |
566 | * that is not a multiple of the page size, the remaining memory | 567 | * that is not a multiple of the page size, the remaining memory |
567 | * is zeroed when mapped, and writes to that region are not | 568 | * is zeroed when mapped, and writes to that region are not |