[PATCH v2 7/7] Documentation: Correct s_umount state for freeze_fs/unfreeze_fs

From: Valerie Aurora <redacted>

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

BugLink: https://bugs.launchpad.net/bugs/897421
Signed-off-by: Valerie Aurora <redacted>
Cc: Kamal Mostafa <redacted>
Tested-by: Peter M. Petrakis <redacted>
Signed-off-by: Kamal Mostafa <redacted>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 Documentation/filesystems/Locking |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index d819ba1..7e46a94 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking

@@ -134,8 +134,8 @@ 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

-- 
1.7.5.4