Commit 2840501a authored by Steven Whitehouse's avatar Steven Whitehouse
Browse files

[GFS2] Use zero_user_page() in stuffed_readpage() 



As suggested by Robert P. J. Day <rpjday@mindspring.com>

Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
Cc: Robert P. J. Day <rpjday@mindspring.com>
parent c4201214

fs/gfs2/ops_address.c

+1 −5
Original line number Diff line number Diff line
@@ -208,11 +208,7 @@ static int stuffed_readpage(struct gfs2_inode *ip, struct page *page) 
	 * so we need to supply one here. It doesn't happen often.

	 */

	if (unlikely(page->index)) {

		kaddr = kmap_atomic(page, KM_USER0);

		memset(kaddr, 0, PAGE_CACHE_SIZE);

		kunmap_atomic(kaddr, KM_USER0);

		flush_dcache_page(page);

		SetPageUptodate(page);

		zero_user_page(page, 0, PAGE_CACHE_SIZE, KM_USER0);

		return 0;

	}