[Openais] [PATCH 2/3] NOTIFYD: prevent duplicate quorate events.
Steven Dake
sdake at redhat.com
Mon Mar 28 19:40:50 PDT 2011
On 03/28/2011 02:26 AM, Angus Salkeld wrote:
> Signed-off-by: Angus Salkeld <asalkeld at redhat.com>
> ---
> tools/corosync-notifyd.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/tools/corosync-notifyd.c b/tools/corosync-notifyd.c
> index 4a58189..7f231fa 100644
> --- a/tools/corosync-notifyd.c
> +++ b/tools/corosync-notifyd.c
> @@ -70,6 +70,8 @@ enum {
> };
> static int conf[CS_NTF_MAX];
>
> +static int32_t _cs_is_quorate = 0;
> +
> typedef void (*node_membership_fn_t)(char *nodename, uint32_t nodeid, char *state, char* ip);
> typedef void (*node_quorum_fn_t)(char *nodename, uint32_t nodeid, const char *state);
> typedef void (*application_connection_fn_t)(char *nodename, uint32_t nodeid, char *app_name, const char *state);
> @@ -365,6 +367,11 @@ static void _cs_quorum_notification(quorum_handle_t handle,
> uint32_t quorate, uint64_t ring_seq,
> uint32_t view_list_entries, uint32_t *view_list)
> {
> + if (_cs_is_quorate == quorate) {
> + return;
> + }
> + _cs_is_quorate = quorate;
> +
> if (quorate) {
> _cs_node_quorum_event("quorate");
> } else {
Reviewed-by: Steven Dake <sdake at redhat.com>
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