From 0f8e0d9a317406612700426fad3efab0b7bbc467 Mon Sep 17 00:00:00 2001 From: David Teigland Date: Wed, 6 Aug 2008 13:30:24 -0500 Subject: dlm: allow multiple lockspace creates Add a count for lockspace create and release so that create can be called multiple times to use the lockspace from different places. Also add the new flag DLM_LSFL_NEWEXCL to create a lockspace with the previous behavior of returning -EEXIST if the lockspace already exists. Signed-off-by: David Teigland --- include/linux/dlm.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/linux/dlm.h') diff --git a/include/linux/dlm.h b/include/linux/dlm.h index 203a025e30e5..b9cd38603fd8 100644 --- a/include/linux/dlm.h +++ b/include/linux/dlm.h @@ -2,7 +2,7 @@ ******************************************************************************* ** ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. -** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved. +** Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved. ** ** This copyrighted material is made available to anyone wishing to use, ** modify, copy, or redistribute it subject to the terms and conditions @@ -65,9 +65,12 @@ struct dlm_lksb { char * sb_lvbptr; }; +/* dlm_new_lockspace() flags */ + #define DLM_LSFL_NODIR 0x00000001 #define DLM_LSFL_TIMEWARN 0x00000002 #define DLM_LSFL_FS 0x00000004 +#define DLM_LSFL_NEWEXCL 0x00000008 #ifdef __KERNEL__ -- cgit