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authorK. Y. Srinivasan <kys@microsoft.com>2015-05-31 09:37:47 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-06-01 04:56:31 +0300
commit9c6e64adf200d3bac0dd47d52cdbd3bd428384a5 (patch)
treebcfd472eacb5f52169cbb15d3af3883cb0f7897a /drivers/hv
parent0dcacd768ea6fc5bdd7302d43d430b92e047c134 (diff)
downloadlinux-9c6e64adf200d3bac0dd47d52cdbd3bd428384a5.tar.xz
Drivers: hv: vmbus: Use the vp_index map even for channels bound to CPU 0
Map target_cpu to target_vcpu using the mapping table. We should use the mapping table to transform guest CPU ID to VP Index as is done for the non-performance critical channels. While the value CPU 0 is special and will map to VP index 0, it is good to be consistent. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
-rw-r--r--drivers/hv/channel_mgmt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 1f1417d19c7e..c3eba37db9b7 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -406,7 +406,7 @@ static void init_vp_index(struct vmbus_channel *channel, const uuid_le *type_gui
* channel, bind it to cpu 0.
*/
channel->target_cpu = 0;
- channel->target_vp = 0;
+ channel->target_vp = hv_context.vp_index[0];
return;
}