summaryrefslogtreecommitdiffstats
path: root/fs/dlm
diff options
context:
space:
mode:
authorAlexander Aring <aahringo@redhat.com>2023-10-11 00:04:47 +0200
committerDavid Teigland <teigland@redhat.com>2023-10-12 22:20:55 +0200
commit6212e4528b248a4bc9b4fe68e029a84689c67461 (patch)
treee088355a1e4810aa00aee61349bb19538232c043 /fs/dlm
parentdlm: be sure we reset all nodes at forced shutdown (diff)
downloadlinux-6212e4528b248a4bc9b4fe68e029a84689c67461.tar.xz
linux-6212e4528b248a4bc9b4fe68e029a84689c67461.zip
dlm: fix no ack after final message
In case of an final DLM message we can't should not send an ack out after the final message. This patch moves the ack message before the messages will be transmitted. If it's the final message and the receiving node turns into DLM_CLOSED state another ack messages will being received and turning the receiving node into DLM_ESTABLISHED again. Fixes: 1696c75f1864 ("fs: dlm: add send ack threshold and append acks to msgs") Signed-off-by: Alexander Aring <aahringo@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm')
-rw-r--r--fs/dlm/midcomms.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/dlm/midcomms.c b/fs/dlm/midcomms.c
index 6bc8d7f89b2c..2247ebb61be1 100644
--- a/fs/dlm/midcomms.c
+++ b/fs/dlm/midcomms.c
@@ -1038,15 +1038,15 @@ struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len,
break;
case DLM_VERSION_3_2:
+ /* send ack back if necessary */
+ dlm_send_ack_threshold(node, DLM_SEND_ACK_BACK_MSG_THRESHOLD);
+
msg = dlm_midcomms_get_msg_3_2(mh, nodeid, len, allocation,
ppc);
if (!msg) {
dlm_free_mhandle(mh);
goto err;
}
-
- /* send ack back if necessary */
- dlm_send_ack_threshold(node, DLM_SEND_ACK_BACK_MSG_THRESHOLD);
break;
default:
dlm_free_mhandle(mh);