lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86, ptrace: use jiffies for BTS timestamps

Browse Source 
Replace sched_clock() with jiffies for BTS timestamps.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Markus Metzger
2008-01-30 13:31:20 +01:00
committed by Ingo Molnar
parent 2f4aaf53c2
commit 3c68904fee
3 changed files with 12 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/ptrace.c
View File

@ -616,7 +616,7 @@ void ptrace_bts_take_timestamp(struct task_struct *tsk,
{
struct bts_struct rec = {
.qualifier = qualifier,
.variant.timestamp = sched_clock()
.variant.jiffies = jiffies
};
if (ptrace_bts_get_buffer_size(tsk) <= 0)