diff options
| author | Dexuan Cui <[email protected]> | 2018-03-27 15:01:02 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-03-28 13:24:56 +0200 |
| commit | 238064f13d057390a8c5e1a6a80f4f0a0ec46499 (patch) | |
| tree | bfa80dcac93e3d439c800b59a3d60ab05b5d5ad0 | |
| parent | f68b1a12591edd791603b1670717fc31bda0c863 (diff) | |
Drivers: hv: vmbus: do not mark HV_PCIE as perf_device
The pci-hyperv driver's channel callback hv_pci_onchannelcallback() is not
really a hot path, so we don't need to mark it as a perf_device, meaning
with this patch all HV_PCIE channels' target_cpu will be CPU0.
Signed-off-by: Dexuan Cui <[email protected]>
Cc: [email protected]
Cc: Stephen Hemminger <[email protected]>
Cc: K. Y. Srinivasan <[email protected]>
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/hv/channel_mgmt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index c6d9d19bc04e..ecc2bd275a73 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -71,7 +71,7 @@ static const struct vmbus_device vmbus_devs[] = { /* PCIE */ { .dev_type = HV_PCIE, HV_PCIE_GUID, - .perf_device = true, + .perf_device = false, }, /* Synthetic Frame Buffer */ |