Re: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in sysfs

2017-01-05 Thread Gavin Shan
On Fri, Jan 06, 2017 at 12:55:08AM +, Tantilov, Emil S wrote: >>On Wed, Jan 04, 2017 at 04:00:20PM +, Tantilov, Emil S wrote: On Tue, Jan 03, 2017 at 04:48:31PM -0800, Emil Tantilov wrote: >Enabling/disabling SRIOV via sysfs by echo-ing multiple values >simultaneously: > >>>

RE: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in sysfs

2017-01-05 Thread Tantilov, Emil S
rnel.org; linux- >ker...@vger.kernel.org >Subject: Re: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in >sysfs > >On Wed, Jan 04, 2017 at 04:00:20PM +, Tantilov, Emil S wrote: >>>On Tue, Jan 03, 2017 at 04:48:31PM -0800, Emil Tantilov wrote: >>>>Enabl

Re: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in sysfs

2017-01-04 Thread Gavin Shan
On Wed, Jan 04, 2017 at 04:00:20PM +, Tantilov, Emil S wrote: >>On Tue, Jan 03, 2017 at 04:48:31PM -0800, Emil Tantilov wrote: >>>Enabling/disabling SRIOV via sysfs by echo-ing multiple values >>>simultaneously: >>> >>>echo 63 > /sys/class/net/ethX/device/sriov_numvfs& >>>echo 63 > /sys/class/n

RE: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in sysfs

2017-01-04 Thread Tantilov, Emil S
r.kernel.org >Subject: Re: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in >sysfs > >On Tue, Jan 03, 2017 at 04:48:31PM -0800, Emil Tantilov wrote: >>Enabling/disabling SRIOV via sysfs by echo-ing multiple values >>simultaneously: >> >>echo 63 &g

Re: [PATCH 2/2] PCI: lock each enable/disable num_vfs operation in sysfs

2017-01-03 Thread Gavin Shan
On Tue, Jan 03, 2017 at 04:48:31PM -0800, Emil Tantilov wrote: >Enabling/disabling SRIOV via sysfs by echo-ing multiple values >simultaneously: > >echo 63 > /sys/class/net/ethX/device/sriov_numvfs& >echo 63 > /sys/class/net/ethX/device/sriov_numvfs > >sleep 5 > >echo 0 > /sys/class/net/ethX/device/

[PATCH 2/2] PCI: lock each enable/disable num_vfs operation in sysfs

2017-01-03 Thread Emil Tantilov
Enabling/disabling SRIOV via sysfs by echo-ing multiple values simultaneously: echo 63 > /sys/class/net/ethX/device/sriov_numvfs& echo 63 > /sys/class/net/ethX/device/sriov_numvfs sleep 5 echo 0 > /sys/class/net/ethX/device/sriov_numvfs& echo 0 > /sys/class/net/ethX/device/sriov_numvfs Results