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Set quantum to infinity for the zone loading task

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When we are loading the zones, set the quantum to UINT_MAX, which makes
task_run process all tasks at once.  After the zone loading is finished
the quantum will be dropped to 1 to not block server when we are loading
new zones after reconfiguration.
This commit is contained in:
Ondřej Surý 2022-03-31 22:15:49 +02:00
parent 15ea6f002f
commit 87c4c24cde
1 changed files with 4 additions and 1 deletions
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5
lib/dns/zone.c
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@ -2426,6 +2426,9 @@ zone_asyncload(isc_task_t *task, isc_event_t *event) {
(asl->loaded)(asl->loaded_arg, zone, task);
}
/* Reduce the quantum */
isc_task_setquantum(zone->loadtask, 1);
isc_mem_put(zone->mctx, asl, sizeof(*asl));
dns_zone_idetach(&zone);
}
@ -19167,7 +19170,7 @@ dns_zonemgr_setsize(dns_zonemgr_t *zmgr, int num_zones) {
pool = NULL;
if (zmgr->loadtasks == NULL) {
result = isc_taskpool_create(zmgr->taskmgr, zmgr->mctx, ntasks,
2, true, &pool);
UINT_MAX, true, &pool);
} else {
result = isc_taskpool_expand(&zmgr->loadtasks, ntasks, true,
&pool);