summaryrefslogtreecommitdiff
path: root/drivers/hv/hyperv_vmbus.h
diff options
context:
space:
mode:
authorJake Oshins <jakeo@microsoft.com>2015-12-15 03:01:40 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-12-15 06:12:21 +0300
commita108393dbf764efb2405f21ca759806c65b8bc16 (patch)
treecf4bed9bb92b19eb5347695bec98f4de499a6312 /drivers/hv/hyperv_vmbus.h
parent619848bd074343ff2bdeeafca0be39748f6da372 (diff)
downloadlinux-a108393dbf764efb2405f21ca759806c65b8bc16.tar.xz
drivers:hv: Export the API to invoke a hypercall on Hyper-V
This patch exposes the function that hv_vmbus.ko uses to make hypercalls. This is necessary for retargeting an interrupt when it is given a new affinity. Since we are exporting this API, rename the API as it will be visible outside the hv.c file. Signed-off-by: Jake Oshins <jakeo@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv/hyperv_vmbus.h')
-rw-r--r--drivers/hv/hyperv_vmbus.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 12156db2e88e..9beeb148797f 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -587,7 +587,7 @@ extern int hv_post_message(union hv_connection_id connection_id,
enum hv_message_type message_type,
void *payload, size_t payload_size);
-extern u16 hv_signal_event(void *con_id);
+extern int hv_signal_event(void *con_id);
extern int hv_synic_alloc(void);