VisionFive2 Linux kernel

author: Christoph Lameter <clameter@sgi.com> 2008-02-04 22:28:29 -0800 committer: Linus Torvalds <torvalds@woody.linux-foundation.org> 2008-02-05 09:44:13 -0800 commit: eebd2aa355692afaf9906f62118620f1a1c19dbb parent: b98348bdd08dc4ec11828aa98a78edde15c53cfa

Commit Summary:

Pagecache zeroing: zero_user_segment, zero_user_segments and zero_user

Diffstat:

1 file changed, 2 insertions, 5 deletions

diff --git a/fs/mpage.c b/fs/mpage.c
index d54f8f897224..5df564366f36 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -276,9 +276,7 @@ do_mpage_readpage(struct bio *bio, struct page *page, unsigned nr_pages,
 	}
 
 	if (first_hole != blocks_per_page) {
-		zero_user_page(page, first_hole << blkbits,
-				PAGE_CACHE_SIZE - (first_hole << blkbits),
-				KM_USER0);
+		zero_user_segment(page, first_hole << blkbits, PAGE_CACHE_SIZE);
 		if (first_hole == 0) {
 			SetPageUptodate(page);
 			unlock_page(page);
@@ -571,8 +569,7 @@ page_is_mapped:
 
 		if (page->index > end_index || !offset)
 			goto confused;
-		zero_user_page(page, offset, PAGE_CACHE_SIZE - offset,
-				KM_USER0);
+		zero_user_segment(page, offset, PAGE_CACHE_SIZE);
 	}
 
 	/*