lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[DLM] PATCH 2/3 dlm: lowcomms close

Browse Source 
When a node is removed from a lockspace configuration, close our
connection to it, clearing any remaining messages for it.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland
2006-04-28 10:50:41 -04:00
committed by Steven Whitehouse
parent ae118962b9
commit 1c032c0311
4 changed files with 24 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
fs/dlm/lowcomms.c
View File

@@ -1063,6 +1063,27 @@ static void dealloc_nodeinfo(void)
}
}
int dlm_lowcomms_close(int nodeid)
{
struct nodeinfo *ni;
ni = nodeid2nodeinfo(nodeid, 0);
if (!ni)
return -1;
spin_lock(&ni->lock);
if (ni->assoc_id) {
ni->assoc_id = 0;
/* Don't send shutdown here, sctp will just queue it
till the node comes back up! */
}
spin_unlock(&ni->lock);
clean_one_writequeue(ni);
clear_bit(NI_INIT_PENDING, &ni->flags);
return 0;
}
static int write_list_empty(void)
{
int status;