fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / fs / jfs / jfs_mount.c

diff --git a/fs/jfs/jfs_mount.c b/fs/jfs/jfs_mount.c
index 032d111..4dd4798 100644 (file)
--- a/fs/jfs/jfs_mount.c
+++ b/fs/jfs/jfs_mount.c
@@ -3,16 +3,16 @@
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or 
+ *   the Free Software Foundation; either version 2 of the License, or
  *   (at your option) any later version.
- * 
+ *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  *   the GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
- *   along with this program;  if not, write to the Free Software 
+ *   along with this program;  if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
@@ -21,18 +21,18 @@
  *
  * note: file system in transition to aggregate/fileset:
  *
- * file system mount is interpreted as the mount of aggregate, 
- * if not already mounted, and mount of the single/only fileset in 
+ * file system mount is interpreted as the mount of aggregate,
+ * if not already mounted, and mount of the single/only fileset in
  * the aggregate;
  *
  * a file system/aggregate is represented by an internal inode
  * (aka mount inode) initialized with aggregate superblock;
- * each vfs represents a fileset, and points to its "fileset inode 
+ * each vfs represents a fileset, and points to its "fileset inode
  * allocation map inode" (aka fileset inode):
- * (an aggregate itself is structured recursively as a filset: 
- * an internal vfs is constructed and points to its "fileset inode 
- * allocation map inode" (aka aggregate inode) where each inode 
- * represents a fileset inode) so that inode number is mapped to 
+ * (an aggregate itself is structured recursively as a filset:
+ * an internal vfs is constructed and points to its "fileset inode
+ * allocation map inode" (aka aggregate inode) where each inode
+ * represents a fileset inode) so that inode number is mapped to
  * on-disk inode in uniform way at both aggregate and fileset level;
  *
  * each vnode/inode of a fileset is linked to its vfs (to facilitate
@@ -41,7 +41,7 @@
  * per aggregate information, e.g., block size, etc.) as well as
  * its file set inode.
  *
- *   aggregate 
+ *   aggregate
  *   ipmnt
  *   mntvfs -> fileset ipimap+ -> aggregate ipbmap -> aggregate ipaimap;
  *             fileset vfs     -> vp(1) <-> ... <-> vp(n) <->vproot;
@@ -88,7 +88,7 @@ int jfs_mount(struct super_block *sb)
        struct inode *ipbmap = NULL;
 
        /*
-        * read/validate superblock 
+        * read/validate superblock
         * (initialize mount inode from the superblock)
         */
        if ((rc = chkSuper(sb))) {
@@ -238,7 +238,7 @@ int jfs_mount(struct super_block *sb)
  */
 int jfs_mount_rw(struct super_block *sb, int remount)
 {
-       struct jfs_sb_info *sbi = JFS_SBI(sb);  
+       struct jfs_sb_info *sbi = JFS_SBI(sb);
        int rc;
 
        /*
@@ -291,7 +291,7 @@ int jfs_mount_rw(struct super_block *sb, int remount)
 /*
  *     chkSuper()
  *
- * validate the superblock of the file system to be mounted and 
+ * validate the superblock of the file system to be mounted and
  * get the file system parameters.
  *
  * returns
@@ -426,7 +426,7 @@ int updateSuper(struct super_block *sb, uint state)
                        jfs_err("updateSuper: bad state");
        } else if (sbi->state == FM_DIRTY)
                return 0;
-       
+
        if ((rc = readSuper(sb, &bh)))
                return rc;
 
@@ -486,9 +486,9 @@ int readSuper(struct super_block *sb, struct buffer_head **bpp)
  * for this file system past this point in log.
  * it is harmless if mount fails.
  *
- * note: MOUNT record is at aggregate level, not at fileset level, 
+ * note: MOUNT record is at aggregate level, not at fileset level,
  * since log records of previous mounts of a fileset
- * (e.g., AFTER record of extent allocation) have to be processed 
+ * (e.g., AFTER record of extent allocation) have to be processed
  * to update block allocation map at aggregate level.
  */
 static int logMOUNT(struct super_block *sb)