Commit 5e8830dc authored Jun 12, 2012 by Jan Kara Committed by Al Viro Jul 31, 2012

fs: Push file_update_time() into __block_page_mkwrite()



Tested-by: Kamal Mostafa <kamal@canonical.com>
Tested-by: Peter M. Petrakis <peter.petrakis@canonical.com>
Tested-by: Dann Frazier <dann.frazier@canonical.com>
Tested-by: Massimo Morana <massimo.morana@canonical.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 183fef91

fs/buffer.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -2318,6 +2318,12 @@ int __block_page_mkwrite(struct vm_area_struct vma, struct vm_fault vmf,
		loff_t size;
		int ret;

		/*
		* Update file times before taking page lock. We may end up failing the
		* fault so this update may be superfluous but who really cares...
		*/
		file_update_time(vma->vm_file);

		lock_page(page);
		size = i_size_read(inode);
		if ((page->mapping != inode->i_mapping) \|\|