Remove periodic logging of in-core superblock counters.
xfssyncd triggers the logging of superblock counters every
30s if the filesystem is made with lazy-count=1. This will
prevent disks from idling and spinning down as there will
be a log write every 30s. With the way counter recovery
works for lazy-count=1, this code is unnecessary and provides
no real benefit, so just remove it.
Date: Thu Apr 10 15:13:10 AEST 2008
Workarea: chook.melbourne.sgi.com:/build/dgc/isms/2.6.x-xfs
Inspected by: bnaujok@xxxxxxx
The following file(s) were checked into:
longdrop.melbourne.sgi.com:/isms/linux/2.6.x-xfs-melb
Modid: xfs-linux-melb:xfs-kern:30840a
fs/xfs/xfs_vfsops.c - 1.561 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/xfs_vfsops.c.diff?r1=text&tr1=1.561&r2=text&tr2=1.560&f=h
- Remove periodic logging of in-core superblock counters.
fs/xfs/linux-2.6/xfs_vfs.h - 1.81 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/linux-2.6/xfs_vfs.h.diff?r1=text&tr1=1.81&r2=text&tr2=1.80&f=h
- Remove periodic logging of in-core superblock counters.
fs/xfs/linux-2.6/xfs_super.c - 1.413 - changed
http://oss.sgi.com/cgi-bin/cvsweb.cgi/xfs-linux/linux-2.6/xfs_super.c.diff?r1=text&tr1=1.413&r2=text&tr2=1.412&f=h
- Remove periodic logging of in-core superblock counters.
|