linux-kernel - [PATCH] overlayfs: Print info when (un)loaded into the logs

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Message-Id: <1363194088-5795-1-git-send-email-sedat.dilek@gmail.com>
Date:	Wed, 13 Mar 2013 18:01:28 +0100
From:	Sedat Dilek <sedat.dilek@...il.com>
To:	Miklos Szeredi <miklos@...redi.hu>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc:	Sedat Dilek <sedat.dilek@...il.com>
Subject: [PATCH] overlayfs: Print info when (un)loaded into the logs


Signed-off-by: Sedat Dilek <sedat.dilek@...il.com>
---
 fs/overlayfs/super.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 482c26f..92b9ad5 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -675,11 +675,13 @@ MODULE_ALIAS_FS("overlayfs");
 static int __init ovl_init(void)
 {
 	return register_filesystem(&ovl_fs_type);
+	printk(KERN_INFO "overlayfs: loaded\n");
 }
 
 static void __exit ovl_exit(void)
 {
 	unregister_filesystem(&ovl_fs_type);
+	printk(KERN_INFO "overlayfs: unloaded\n");
 }
 
 module_init(ovl_init);
-- 
1.8.2.rc3

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