AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

[DLM] init rwsem earlier

Browse Source 
The nodeinfo_lock rwsem needs to be initialized when the module is loaded
instead of when the dlm is first used.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland 2006-06-19 09:15:38 -04:00 committed by Steven Whitehouse
parent 3a8476dda1
commit 7d5513d58d
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
fs/dlm/lowcomms.c
View File

@ -1190,10 +1190,6 @@ int dlm_lowcomms_start(void)
{
int error;
spin_lock_init(&write_nodes_lock);
INIT_LIST_HEAD(&write_nodes);
init_rwsem(&nodeinfo_lock);
error = init_sock();
if (error)
goto fail_sock;
@ -1224,6 +1220,9 @@ void dlm_lowcomms_stop(void)
int dlm_lowcomms_init(void)
{
init_waitqueue_head(&lowcomms_recv_wait);
spin_lock_init(&write_nodes_lock);
INIT_LIST_HEAD(&write_nodes);
init_rwsem(&nodeinfo_lock);
return 0;
}