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Index: head/sys/dev/hyperv/vmbus/hv_channel.c
===================================================================
--- head/sys/dev/hyperv/vmbus/hv_channel.c
+++ head/sys/dev/hyperv/vmbus/hv_channel.c
@@ -270,12 +270,12 @@
if (user_data_len)
memcpy(open_msg->user_data, user_data, user_data_len);
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_INSERT_TAIL(
&hv_vmbus_g_connection.channel_msg_anchor,
open_info,
msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
ret = hv_vmbus_post_message(
open_msg, sizeof(hv_vmbus_channel_open_channel));
@@ -302,12 +302,12 @@
}
cleanup:
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_REMOVE(
&hv_vmbus_g_connection.channel_msg_anchor,
open_info,
msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
sema_destroy(&open_info->wait_sema);
free(open_info, M_DEVBUF);
@@ -496,13 +496,13 @@
gpadl_msg->child_rel_id = channel->offer_msg.child_rel_id;
gpadl_msg->gpadl = next_gpadl_handle;
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_INSERT_TAIL(
&hv_vmbus_g_connection.channel_msg_anchor,
msg_info,
msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
ret = hv_vmbus_post_message(
gpadl_msg,
@@ -541,10 +541,10 @@
cleanup:
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_REMOVE(&hv_vmbus_g_connection.channel_msg_anchor,
msg_info, msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
sema_destroy(&msg_info->wait_sema);
free(msg_info, M_DEVBUF);
@@ -583,10 +583,10 @@
msg->child_rel_id = channel->offer_msg.child_rel_id;
msg->gpadl = gpadl_handle;
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_INSERT_TAIL(&hv_vmbus_g_connection.channel_msg_anchor,
info, msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
ret = hv_vmbus_post_message(msg,
sizeof(hv_vmbus_channel_gpadl_teardown));
@@ -599,10 +599,10 @@
/*
* Received a torndown response
*/
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_REMOVE(&hv_vmbus_g_connection.channel_msg_anchor,
info, msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
sema_destroy(&info->wait_sema);
free(info, M_DEVBUF);
Index: head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c
===================================================================
--- head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c
+++ head/sys/dev/hyperv/vmbus/hv_channel_mgmt.c
@@ -492,7 +492,7 @@
/*
* Find the open msg, copy the result and signal/unblock the wait event
*/
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_FOREACH(msg_info, &hv_vmbus_g_connection.channel_msg_anchor,
msg_list_entry) {
@@ -510,7 +510,7 @@
}
}
}
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
}
@@ -534,7 +534,7 @@
/* Find the establish msg, copy the result and signal/unblock
* the wait event
*/
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_FOREACH(msg_info, &hv_vmbus_g_connection.channel_msg_anchor,
msg_list_entry) {
request_header = (hv_vmbus_channel_msg_header*) msg_info->msg;
@@ -553,7 +553,7 @@
}
}
}
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
}
/**
@@ -578,7 +578,7 @@
* wait event.
*/
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_FOREACH(msg_info, &hv_vmbus_g_connection.channel_msg_anchor,
msg_list_entry) {
@@ -598,7 +598,7 @@
}
}
}
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
}
/**
@@ -618,7 +618,7 @@
versionResponse = (hv_vmbus_channel_version_response*)hdr;
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_FOREACH(msg_info, &hv_vmbus_g_connection.channel_msg_anchor,
msg_list_entry) {
requestHeader = (hv_vmbus_channel_msg_header*) msg_info->msg;
@@ -632,7 +632,7 @@
sema_post(&msg_info->wait_sema);
}
}
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
}
Index: head/sys/dev/hyperv/vmbus/hv_connection.c
===================================================================
--- head/sys/dev/hyperv/vmbus/hv_connection.c
+++ head/sys/dev/hyperv/vmbus/hv_connection.c
@@ -96,26 +96,26 @@
* Add to list before we send the request since we may receive the
* response before returning from this routine
*/
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_INSERT_TAIL(
&hv_vmbus_g_connection.channel_msg_anchor,
msg_info,
msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
ret = hv_vmbus_post_message(
msg,
sizeof(hv_vmbus_channel_initiate_contact));
if (ret != 0) {
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_REMOVE(
&hv_vmbus_g_connection.channel_msg_anchor,
msg_info,
msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
return (ret);
}
@@ -124,12 +124,12 @@
*/
ret = sema_timedwait(&msg_info->wait_sema, 5 * hz); /* KYS 5 seconds */
- mtx_lock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_lock(&hv_vmbus_g_connection.channel_msg_lock);
TAILQ_REMOVE(
&hv_vmbus_g_connection.channel_msg_anchor,
msg_info,
msg_list_entry);
- mtx_unlock_spin(&hv_vmbus_g_connection.channel_msg_lock);
+ mtx_unlock(&hv_vmbus_g_connection.channel_msg_lock);
/**
* Check if successful
@@ -166,7 +166,7 @@
TAILQ_INIT(&hv_vmbus_g_connection.channel_msg_anchor);
mtx_init(&hv_vmbus_g_connection.channel_msg_lock, "vmbus channel msg",
- NULL, MTX_SPIN);
+ NULL, MTX_DEF);
TAILQ_INIT(&hv_vmbus_g_connection.channel_anchor);
mtx_init(&hv_vmbus_g_connection.channel_lock, "vmbus channel",

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