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recoverd: Make the SRVID request structure generic

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No need for a separate one for each SRVID.

Signed-off-by: Martin Schwenke <martin@meltin.net>

(This used to be ctdb commit d9c22b04d5aa7938a3965bd3144568664eb772ce)
This commit is contained in:
Martin Schwenke 2013-08-16 20:10:10 +10:00 committed by Amitay Isaacs
parent c503997746
commit 4c3f8dc3bb
4 changed files with 16 additions and 22 deletions
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13
ctdb/include/ctdb_private.h
View File

@ -24,19 +24,12 @@
#include <sys/socket.h>
/*
recovery daemon memdump reply address
* Structure to support SRVID requests and replies
*/
struct rd_memdump_reply {
uint32_t pnn;
uint64_t srvid;
};
/*
description for a TAKEOVER_RUN message reply address
*/
struct takeover_run_reply {
struct srvid_request {
uint32_t pnn;
uint64_t srvid;
uint32_t data;
};
/*

2
ctdb/server/ctdb_monitor.c
View File

@ -113,7 +113,7 @@ static void ctdb_health_callback(struct ctdb_context *ctdb, int status, void *p)
uint32_t next_interval;
int ret;
TDB_DATA rddata;
struct takeover_run_reply rd;
struct srvid_request rd;
const char *state_str = NULL;
c.pnn = ctdb->pnn;

18
ctdb/server/ctdb_recoverd.c
View File

@ -40,7 +40,7 @@ struct reloadips_all_reply *reload_all_ips_request = NULL;
*/
struct ip_reallocate_list {
struct ip_reallocate_list *next;
struct rd_memdump_reply *rd;
struct srvid_request *rd;
};
struct ctdb_banning_state {
@ -2162,14 +2162,14 @@ static void mem_dump_handler(struct ctdb_context *ctdb, uint64_t srvid,
TALLOC_CTX *tmp_ctx = talloc_new(ctdb);
TDB_DATA *dump;
int ret;
struct rd_memdump_reply *rd;
struct srvid_request *rd;
if (data.dsize != sizeof(struct rd_memdump_reply)) {
if (data.dsize != sizeof(struct srvid_request)) {
DEBUG(DEBUG_ERR, (__location__ " Wrong size of return address.\n"));
talloc_free(tmp_ctx);
return;
}
rd = (struct rd_memdump_reply *)data.dptr;
rd = (struct srvid_request *)data.dptr;
dump = talloc_zero(tmp_ctx, TDB_DATA);
if (dump == NULL) {
@ -2441,9 +2441,9 @@ reload_all_ips(struct ctdb_context *ctdb, struct ctdb_recoverd *rec, struct ctdb
/*
handler for ip reallocate, just add it to the list of callers and
handler for ip reallocate, just add it to the list of requests and
handle this later in the monitor_cluster loop so we do not recurse
with other callers to takeover_run()
with other requests to takeover_run()
*/
static void ip_reallocate_handler(struct ctdb_context *ctdb, uint64_t srvid,
TDB_DATA data, void *private_data)
@ -2451,7 +2451,7 @@ static void ip_reallocate_handler(struct ctdb_context *ctdb, uint64_t srvid,
struct ctdb_recoverd *rec = talloc_get_type(private_data, struct ctdb_recoverd);
struct ip_reallocate_list *caller;
if (data.dsize != sizeof(struct rd_memdump_reply)) {
if (data.dsize != sizeof(struct srvid_request)) {
DEBUG(DEBUG_ERR, (__location__ " Wrong size of return address.\n"));
return;
}
@ -2464,7 +2464,7 @@ static void ip_reallocate_handler(struct ctdb_context *ctdb, uint64_t srvid,
caller = talloc(rec->ip_reallocate_ctx, struct ip_reallocate_list);
CTDB_NO_MEMORY_FATAL(ctdb, caller);
caller->rd = (struct rd_memdump_reply *)talloc_steal(caller, data.dptr);
caller->rd = (struct srvid_request *)talloc_steal(caller, data.dptr);
caller->next = rec->reallocate_callers;
rec->reallocate_callers = caller;
@ -3112,7 +3112,7 @@ static int verify_local_ip_allocation(struct ctdb_context *ctdb, struct ctdb_rec
}
if (need_takeover_run) {
struct takeover_run_reply rd;
struct srvid_request rd;
TDB_DATA data;
DEBUG(DEBUG_CRIT,("Trigger takeoverrun\n"));

5
ctdb/tools/ctdb.c
View File

@ -2005,7 +2005,7 @@ static int ipreallocate(struct ctdb_context *ctdb)
{
int ret;
TDB_DATA data;
struct takeover_run_reply rd;
struct srvid_request rd;
struct timeval tv;
/* Time ticks to enable timeouts to be processed */
@ -2015,6 +2015,7 @@ static int ipreallocate(struct ctdb_context *ctdb)
rd.pnn = ctdb_get_pnn(ctdb);
rd.srvid = getpid();
rd.data = 0;
/* Register message port for reply from recovery master */
ctdb_client_set_message_handler(ctdb, rd.srvid, ip_reallocate_handler, NULL);
@ -5713,7 +5714,7 @@ static int control_rddumpmemory(struct ctdb_context *ctdb, int argc, const char
{
int ret;
TDB_DATA data;
struct rd_memdump_reply rd;
struct srvid_request rd;
rd.pnn = ctdb_get_pnn(ctdb);
rd.srvid = getpid();