diff options
| author | Christine Caulfield <ccaulfie@redhat.com> | 2009-05-07 10:54:16 -0500 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2009-05-15 09:34:12 -0500 |
| commit | 391fbdc5d527149578490db2f1619951d91f3561 (patch) | |
| tree | 98b84ba8cd459293a232fd148cef0886f976bf19 /fs/dlm/lowcomms.h | |
| parent | 8511a2728ab82cab398e39d019f5cf1246021c1c (diff) | |
| download | op-kernel-dev-391fbdc5d527149578490db2f1619951d91f3561.zip op-kernel-dev-391fbdc5d527149578490db2f1619951d91f3561.tar.gz | |
dlm: connect to nodes earlier
Make network connections to other nodes earlier, in the context of
dlm_recoverd. This avoids connecting to nodes from dlm_send where we
try to avoid allocations which could possibly deadlock if memory reclaim
goes into the cluster fs which may try to do a dlm operation.
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/lowcomms.h')
| -rw-r--r-- | fs/dlm/lowcomms.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/dlm/lowcomms.h b/fs/dlm/lowcomms.h index a9a9618..1311e64 100644 --- a/fs/dlm/lowcomms.h +++ b/fs/dlm/lowcomms.h @@ -2,7 +2,7 @@ ******************************************************************************* ** ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. -** Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved. +** Copyright (C) 2004-2009 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 @@ -19,6 +19,7 @@ void dlm_lowcomms_stop(void); int dlm_lowcomms_close(int nodeid); void *dlm_lowcomms_get_buffer(int nodeid, int len, gfp_t allocation, char **ppc); void dlm_lowcomms_commit_buffer(void *mh); +int dlm_lowcomms_connect_node(int nodeid); #endif /* __LOWCOMMS_DOT_H__ */ |
