From: Valerie Aurora <val@vaaconsulting.com>
Date: Tue, 12 Jun 2012 14:20:48 +0000 (+0200)
Subject: Documentation: Correct s_umount state for freeze_fs/unfreeze_fs
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=06fd516c1a504828780fcd81dfe21f94dec4c868;p=linux-beck.git

Documentation: Correct s_umount state for freeze_fs/unfreeze_fs

freeze_fs/unfreeze_fs ops are called with s_umount held for write, not read.

Signed-off-by: Valerie Aurora <val@vaaconsulting.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index e0cce2a5f820..f566b477e81f 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -138,8 +138,8 @@ evict_inode:
 put_super:		write
 write_super:		read
 sync_fs:		read
-freeze_fs:		read
-unfreeze_fs:		read
+freeze_fs:		write
+unfreeze_fs:		write
 statfs:			maybe(read)	(see below)
 remount_fs:		write
 umount_begin:		no