From 48974e6ce52ee21e08d0e621611371dc05624bbc Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 14 Oct 2013 10:18:24 +0200 Subject: evtchn: use a per-domain variable for the max number of event channels Instead of the MAX_EVTCHNS(d) macro, use d->max_evtchns instead. This avoids having to repeatedly check the ABI type. Signed-off-by: David Vrabel Reviewed-by: Jan Beulich Acked-by: Keir Fraser --- xen/common/event_channel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'xen/common/event_channel.c') diff --git a/xen/common/event_channel.c b/xen/common/event_channel.c index f73c7a9afd..539a1980f5 100644 --- a/xen/common/event_channel.c +++ b/xen/common/event_channel.c @@ -134,7 +134,7 @@ static int get_free_port(struct domain *d) if ( evtchn_from_port(d, port)->state == ECS_FREE ) return port; - if ( port == MAX_EVTCHNS(d) ) + if ( port == d->max_evtchns ) return -ENOSPC; chn = xzalloc_array(struct evtchn, EVTCHNS_PER_BUCKET); @@ -1236,7 +1236,7 @@ static void domain_dump_evtchn_info(struct domain *d) spin_lock(&d->event_lock); - for ( port = 1; port < MAX_EVTCHNS(d); ++port ) + for ( port = 1; port < d->max_evtchns; ++port ) { const struct evtchn *chn; char *ssid; -- cgit v1.2.3