JFS: White space cleanup
Removed trailing spaces & tabs, and spaces preceding tabs. Also a couple very minor comment cleanups. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)
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@@ -3,16 +3,16 @@
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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@@ -21,18 +21,18 @@
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*
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* note: file system in transition to aggregate/fileset:
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*
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* file system mount is interpreted as the mount of aggregate,
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* if not already mounted, and mount of the single/only fileset in
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* file system mount is interpreted as the mount of aggregate,
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* if not already mounted, and mount of the single/only fileset in
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* the aggregate;
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*
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* a file system/aggregate is represented by an internal inode
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* (aka mount inode) initialized with aggregate superblock;
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* each vfs represents a fileset, and points to its "fileset inode
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* each vfs represents a fileset, and points to its "fileset inode
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* allocation map inode" (aka fileset inode):
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* (an aggregate itself is structured recursively as a filset:
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* an internal vfs is constructed and points to its "fileset inode
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* allocation map inode" (aka aggregate inode) where each inode
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* represents a fileset inode) so that inode number is mapped to
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* (an aggregate itself is structured recursively as a filset:
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* an internal vfs is constructed and points to its "fileset inode
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* allocation map inode" (aka aggregate inode) where each inode
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* represents a fileset inode) so that inode number is mapped to
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* on-disk inode in uniform way at both aggregate and fileset level;
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*
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* each vnode/inode of a fileset is linked to its vfs (to facilitate
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@@ -41,7 +41,7 @@
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* per aggregate information, e.g., block size, etc.) as well as
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* its file set inode.
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*
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* aggregate
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* aggregate
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* ipmnt
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* mntvfs -> fileset ipimap+ -> aggregate ipbmap -> aggregate ipaimap;
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* fileset vfs -> vp(1) <-> ... <-> vp(n) <->vproot;
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@@ -88,7 +88,7 @@ int jfs_mount(struct super_block *sb)
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struct inode *ipbmap = NULL;
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/*
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* read/validate superblock
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* read/validate superblock
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* (initialize mount inode from the superblock)
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*/
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if ((rc = chkSuper(sb))) {
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@@ -238,7 +238,7 @@ int jfs_mount(struct super_block *sb)
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*/
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int jfs_mount_rw(struct super_block *sb, int remount)
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{
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struct jfs_sb_info *sbi = JFS_SBI(sb);
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struct jfs_sb_info *sbi = JFS_SBI(sb);
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int rc;
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/*
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@@ -291,7 +291,7 @@ int jfs_mount_rw(struct super_block *sb, int remount)
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/*
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* chkSuper()
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*
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* validate the superblock of the file system to be mounted and
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* validate the superblock of the file system to be mounted and
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* get the file system parameters.
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*
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* returns
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@@ -426,7 +426,7 @@ int updateSuper(struct super_block *sb, uint state)
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jfs_err("updateSuper: bad state");
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} else if (sbi->state == FM_DIRTY)
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return 0;
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if ((rc = readSuper(sb, &bh)))
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return rc;
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@@ -486,9 +486,9 @@ int readSuper(struct super_block *sb, struct buffer_head **bpp)
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* for this file system past this point in log.
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* it is harmless if mount fails.
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*
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* note: MOUNT record is at aggregate level, not at fileset level,
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* note: MOUNT record is at aggregate level, not at fileset level,
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* since log records of previous mounts of a fileset
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* (e.g., AFTER record of extent allocation) have to be processed
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* (e.g., AFTER record of extent allocation) have to be processed
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* to update block allocation map at aggregate level.
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*/
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static int logMOUNT(struct super_block *sb)
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