Author: sephe Date: Wed Mar 2 01:26:05 2016 New Revision: 296289 URL: https://svnweb.freebsd.org/changeset/base/296289
Log: hyperv/chan: Add sysctl node to check whether monitor is allocated or not MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D5502 Modified: head/sys/dev/hyperv/vmbus/hv_channel.c Modified: head/sys/dev/hyperv/vmbus/hv_channel.c ============================================================================== --- head/sys/dev/hyperv/vmbus/hv_channel.c Wed Mar 2 01:24:41 2016 (r296288) +++ head/sys/dev/hyperv/vmbus/hv_channel.c Wed Mar 2 01:26:05 2016 (r296289) @@ -81,6 +81,17 @@ vmbus_channel_set_event(hv_vmbus_channel } +static int +vmbus_channel_sysctl_monalloc(SYSCTL_HANDLER_ARGS) +{ + struct hv_vmbus_channel *chan = arg1; + int alloc = 0; + + if (chan->offer_msg.monitor_allocated) + alloc = 1; + return sysctl_handle_int(oidp, &alloc, 0, req); +} + static void hv_vmbus_channel_stat(hv_vmbus_channel* channel) { @@ -129,6 +140,10 @@ hv_vmbus_channel_stat(hv_vmbus_channel* } SYSCTL_ADD_UINT(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, "cpu", CTLFLAG_RD, &channel->target_cpu, 0, "owner CPU id"); + SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(devch_id_sysctl), OID_AUTO, + "monitor_allocated", CTLTYPE_INT | CTLFLAG_RD, channel, 0, + vmbus_channel_sysctl_monalloc, "I", + "is monitor allocated to this channel"); devch_id_in_sysctl = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(devch_id_sysctl), _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
