linux-kernel - [PATCH 7/14] DebugFS : inotify create/mkdir support

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Date:	Wed, 13 Dec 2006 11:52:58 -0800
From:	Greg KH <greg@...ah.com>
To:	linux-kernel@...r.kernel.org
Cc:	Mathieu Desnoyers <compudj@...stal.dyndns.org>,
	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 7/14] DebugFS : inotify create/mkdir support

From: Mathieu Desnoyers <compudj@...stal.dyndns.org>

Add inotify create and mkdir events to DebugFS.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 fs/debugfs/inode.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 137d76c..020da4c 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -24,6 +24,7 @@
 #include <linux/kobject.h>
 #include <linux/namei.h>
 #include <linux/debugfs.h>
+#include <linux/fsnotify.h>
 
 #define DEBUGFS_MAGIC	0x64626720
 
@@ -87,15 +88,22 @@ static int debugfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 
 	mode = (mode & (S_IRWXUGO | S_ISVTX)) | S_IFDIR;
 	res = debugfs_mknod(dir, dentry, mode, 0);
-	if (!res)
+	if (!res) {
 		inc_nlink(dir);
+		fsnotify_mkdir(dir, dentry);
+	}
 	return res;
 }
 
 static int debugfs_create(struct inode *dir, struct dentry *dentry, int mode)
 {
+	int res;
+
 	mode = (mode & S_IALLUGO) | S_IFREG;
-	return debugfs_mknod(dir, dentry, mode, 0);
+	res = debugfs_mknod(dir, dentry, mode, 0);
+	if (!res)
+		fsnotify_create(dir, dentry);
+	return res;
 }
 
 static inline int debugfs_positive(struct dentry *dentry)
-- 
1.4.4.2

-
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