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| author | Pavel Tatashin <pasha.tatashin@oracle.com> | 2018-07-19 16:55:32 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-07-20 00:02:40 +0200 |
| commit | 38669ba205d178d2d38bfd194a196d65a44d5af2 (patch) | |
| tree | 1c064127f741ac9f079bb5623e4654f21f00a8d5 /arch/s390/kernel/time.c | |
| parent | 7b25b9cb0dad8395b5cf5a02196d0e88ccda67d5 (diff) | |
| download | op-kernel-dev-38669ba205d178d2d38bfd194a196d65a44d5af2.zip op-kernel-dev-38669ba205d178d2d38bfd194a196d65a44d5af2.tar.gz | |
x86/xen/time: Output xen sched_clock time from 0
It is expected for sched_clock() to output data from 0, when system boots.
Add an offset xen_sched_clock_offset (similarly how it is done in other
hypervisors i.e. kvm_sched_clock_offset) to count sched_clock() from 0,
when time is first initialized.
Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: steven.sistare@oracle.com
Cc: daniel.m.jordan@oracle.com
Cc: linux@armlinux.org.uk
Cc: schwidefsky@de.ibm.com
Cc: heiko.carstens@de.ibm.com
Cc: john.stultz@linaro.org
Cc: sboyd@codeaurora.org
Cc: hpa@zytor.com
Cc: douly.fnst@cn.fujitsu.com
Cc: peterz@infradead.org
Cc: prarit@redhat.com
Cc: feng.tang@intel.com
Cc: pmladek@suse.com
Cc: gnomes@lxorguk.ukuu.org.uk
Cc: linux-s390@vger.kernel.org
Cc: boris.ostrovsky@oracle.com
Cc: jgross@suse.com
Cc: pbonzini@redhat.com
Link: https://lkml.kernel.org/r/20180719205545.16512-14-pasha.tatashin@oracle.com
Diffstat (limited to 'arch/s390/kernel/time.c')
0 files changed, 0 insertions, 0 deletions
