cluster/dlm-kernel/src ast.c ast.h lockspace.c

[teigland@sourceware.org]

CVSROOT:	/cvs/cluster
Module name:	cluster
Branch: 	RHEL4
Changes by:	teigland@sourceware.org	2005-03-11 08:16:57

Modified files:
	dlm-kernel/src : ast.c ast.h lockspace.c 

Log message:
	When shutting down a lockspace we can remove lkb's from the ast_queue
	without holding the ast_queue_lock.  The dlm_astd thread is suspended,
	but it's possible that queue_ast() could be called by someone which
	modifies the ast_queue.  We now do the correct locking.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/ast.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.20.2.3&r2=1.20.2.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/ast.h.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.3.2.1&r2=1.3.2.2
http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/dlm-kernel/src/lockspace.c.diff?cvsroot=cluster&only_with_tag=RHEL4&r1=1.19.2.4&r2=1.19.2.5