trivial: s/i_sem /i_mutex/

This patch substitutes i_sem by i_mutex in
Documentation/filesystems/Locking.
The patch also removes a couple of trailing white-spaces.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index 59c14159cc47ddce04a19ae48d559fabedcf6902..d866551be03790c20a00b5f96c41f9226260bcfa 100644 (file)
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -54,7 +54,7 @@ ata *);
 
 locking rules:
        all may block, none have BKL
-               i_sem(inode)
+               i_mutex(inode)
 lookup:                yes
 create:                yes
 link:          yes (both)
@@ -74,7 +74,7 @@ setxattr:     yes
 getxattr:      no
 listxattr:     no
 removexattr:   yes
-       Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_sem on
+       Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on
 victim.
        cross-directory ->rename() has (per-superblock) ->s_vfs_rename_sem.
        ->truncate() is never called directly - it's a callback, not a
@@ -461,7 +461,7 @@ doesn't take the BKL.
 ->read on directories probably must go away - we should just enforce -EISDIR
 in sys_read() and friends.
 
-->fsync() has i_sem on inode.
+->fsync() has i_mutex on inode.
 
 --------------------------- dquot_operations -------------------------------
 prototypes: