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| author | David Vrabel <david.vrabel@citrix.com> | 2013-10-14 10:18:24 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-10-14 10:18:24 +0200 |
| commit | 48974e6ce52ee21e08d0e621611371dc05624bbc (patch) | |
| tree | 16e17bfaab58a77a9b6fa55c7312c41fda977d5d /xen/common/event_channel.c | |
| parent | 611d0ecc81bf948f6f9c592afdd6c2aebcfaaadb (diff) | |
| download | xen-48974e6ce52ee21e08d0e621611371dc05624bbc.tar.gz xen-48974e6ce52ee21e08d0e621611371dc05624bbc.tar.bz2 xen-48974e6ce52ee21e08d0e621611371dc05624bbc.zip | |
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 <david.vrabel@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/common/event_channel.c')
| -rw-r--r-- | xen/common/event_channel.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |