From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Thu, 22 May 2014 00:42:25 +0000 (+1000)
Subject: fanotify: create FAN_ACCESS event for readdir
X-Git-Tag: next-20140530~2^2~456
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6435a269cce3d00207c38c0b2e08679f4496b576;p=karo-tx-linux.git

fanotify: create FAN_ACCESS event for readdir

Before the patch,
read creates FAN_ACCESS_PERM and FAN_ACCESS events,
readdir creates only FAN_ACCESS_PERM events.

This is inconsistent.

After the patch,
readdir creates FAN_ACCESS_PERM and FAN_ACCESS events.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: Eric Paris <eparis@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/fs/readdir.c b/fs/readdir.c
index 5b53d995cae6..33fd92208cb7 100644
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -13,6 +13,7 @@
 #include <linux/stat.h>
 #include <linux/file.h>
 #include <linux/fs.h>
+#include <linux/fsnotify.h>
 #include <linux/dirent.h>
 #include <linux/security.h>
 #include <linux/syscalls.h>
@@ -40,6 +41,7 @@ int iterate_dir(struct file *file, struct dir_context *ctx)
 		ctx->pos = file->f_pos;
 		res = file->f_op->iterate(file, ctx);
 		file->f_pos = ctx->pos;
+		fsnotify_access(file);
 		file_accessed(file);
 	}
 	mutex_unlock(&inode->i_mutex);