hv: run non-blocking message handlers in the dispatch tasklet

[linux.git] / drivers / hv / channel_mgmt.c

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index bb39705a89d961d1a9decbe0bc01889d26ccc9e7..287f07b1bef65828438429cbeaf8a3eafa07161d 100644 (file)
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -33,11 +33,6 @@
 
 #include "hyperv_vmbus.h"
 
-struct vmbus_channel_message_table_entry {
-       enum vmbus_channel_message_type message_type;
-       void (*message_handler)(struct vmbus_channel_message_header *msg);
-};
-
 struct vmbus_rescind_work {
        struct work_struct work;
        struct vmbus_channel *channel;
@@ -827,25 +822,25 @@ static void vmbus_onversion_response(
 }
 
 /* Channel message dispatch table */
-static struct vmbus_channel_message_table_entry
+struct vmbus_channel_message_table_entry
        channel_message_table[CHANNELMSG_COUNT] = {
-       {CHANNELMSG_INVALID,                    NULL},
-       {CHANNELMSG_OFFERCHANNEL,               vmbus_onoffer},
-       {CHANNELMSG_RESCIND_CHANNELOFFER,       vmbus_onoffer_rescind},
-       {CHANNELMSG_REQUESTOFFERS,              NULL},
-       {CHANNELMSG_ALLOFFERS_DELIVERED,        vmbus_onoffers_delivered},
-       {CHANNELMSG_OPENCHANNEL,                NULL},
-       {CHANNELMSG_OPENCHANNEL_RESULT, vmbus_onopen_result},
-       {CHANNELMSG_CLOSECHANNEL,               NULL},
-       {CHANNELMSG_GPADL_HEADER,               NULL},
-       {CHANNELMSG_GPADL_BODY,         NULL},
-       {CHANNELMSG_GPADL_CREATED,              vmbus_ongpadl_created},
-       {CHANNELMSG_GPADL_TEARDOWN,             NULL},
-       {CHANNELMSG_GPADL_TORNDOWN,             vmbus_ongpadl_torndown},
-       {CHANNELMSG_RELID_RELEASED,             NULL},
-       {CHANNELMSG_INITIATE_CONTACT,           NULL},
-       {CHANNELMSG_VERSION_RESPONSE,           vmbus_onversion_response},
-       {CHANNELMSG_UNLOAD,                     NULL},
+       {CHANNELMSG_INVALID,                    0, NULL},
+       {CHANNELMSG_OFFERCHANNEL,               0, vmbus_onoffer},
+       {CHANNELMSG_RESCIND_CHANNELOFFER,       0, vmbus_onoffer_rescind},
+       {CHANNELMSG_REQUESTOFFERS,              0, NULL},
+       {CHANNELMSG_ALLOFFERS_DELIVERED,        1, vmbus_onoffers_delivered},
+       {CHANNELMSG_OPENCHANNEL,                0, NULL},
+       {CHANNELMSG_OPENCHANNEL_RESULT,         1, vmbus_onopen_result},
+       {CHANNELMSG_CLOSECHANNEL,               0, NULL},
+       {CHANNELMSG_GPADL_HEADER,               0, NULL},
+       {CHANNELMSG_GPADL_BODY,                 0, NULL},
+       {CHANNELMSG_GPADL_CREATED,              1, vmbus_ongpadl_created},
+       {CHANNELMSG_GPADL_TEARDOWN,             0, NULL},
+       {CHANNELMSG_GPADL_TORNDOWN,             1, vmbus_ongpadl_torndown},
+       {CHANNELMSG_RELID_RELEASED,             0, NULL},
+       {CHANNELMSG_INITIATE_CONTACT,           0, NULL},
+       {CHANNELMSG_VERSION_RESPONSE,           1, vmbus_onversion_response},
+       {CHANNELMSG_UNLOAD,                     0, NULL},
 };
 
 /*