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Drivers: hv: vmbus: move init_vp_index() call to vmbus_process_offer()

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We need to call init_vp_index() after we added the channel to the appropriate
list (global or subchannel) to be able to use this information when assigning
the channel to the particular vcpu. To do so we need to move a couple of
functions around. The only real change is the init_vp_index() call. This is a
small refactoring without a functional change.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vitaly Kuznetsov 2015-05-06 17:47:45 -07:00 committed by Greg Kroah-Hartman
parent 357e836a60
commit f38e7dd723
1 changed files with 5 additions and 2 deletions
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7
drivers/hv/channel_mgmt.c
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@ -32,6 +32,9 @@
#include "hyperv_vmbus.h"
static void init_vp_index(struct vmbus_channel *channel,
const uuid_le *type_guid);
/**
* vmbus_prep_negotiate_resp() - Create default response for Hyper-V Negotiate message
* @icmsghdrp: Pointer to msg header structure
@ -272,6 +275,8 @@ static void vmbus_process_offer(struct vmbus_channel *newchannel)
goto err_free_chan;
}
init_vp_index(newchannel, &newchannel->offermsg.offer.if_type);
if (newchannel->target_cpu != get_cpu()) {
put_cpu();
smp_call_function_single(newchannel->target_cpu,
@ -476,8 +481,6 @@ static void vmbus_onoffer(struct vmbus_channel_message_header *hdr)
offer->connection_id;
}
init_vp_index(newchannel, &offer->offer.if_type);
memcpy(&newchannel->offermsg, offer,
sizeof(struct vmbus_channel_offer_channel));
newchannel->monitor_grp = (u8)offer->monitorid / 32;