cluster/gfs-kernel/src/gfs glock.c incore.h io ...

[wcheng@sourceware.org]

CVSROOT:	/cvs/cluster
Module name:	cluster
Branch: 	RHEL4
Changes by:	wcheng@sourceware.org	2007-01-22 07:43:52

Modified files:
	gfs-kernel/src/gfs: glock.c incore.h ioctl.c super.c 

Log message:
	Bugzilla 214239 - trimming glock
	
	Add glock_purge into gfs_tool to trim glock(s). The patch walks thru
	glock hash table to examine inode glock state. If the lock is in unlock
	state, it is purged togather with iopen glock based on requested purge
	count. GFS-only solution - no base kernel change.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/glock.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.20.2.3&r2=1.20.2.4
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/incore.h.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.17.2.7&r2=1.17.2.8
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/ioctl.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.7.2.5&r2=1.7.2.6
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/super.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.12.2.5&r2=1.12.2.6