Commit 478e0841 authored Jul 25, 2011 by Johannes Weiner Committed by Miklos Szeredi Aug 08, 2011

fuse: mark pages accessed when written to



As fuse does not use the page cache library functions when userspace
writes to a file, it did not benefit from 'c8236db9 mm: mark page
accessed before we write_end()' that made sure pages are properly
marked accessed when written to.

Signed-off-by: Johannes Weiner <jweiner@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

parent b40cdd56

fs/fuse/file.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,7 @@
		#include <linux/sched.h>
		#include <linux/module.h>
		#include <linux/compat.h>
		#include <linux/swap.h>

		static const struct file_operations fuse_direct_io_file_operations;

		@@ -834,6 +835,8 @@ static ssize_t fuse_fill_write_pages(struct fuse_req *req,
		pagefault_enable();
		flush_dcache_page(page);

		mark_page_accessed(page);

		if (!tmp) {
		unlock_page(page);
		page_cache_release(page);