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authorThomas Gleixner <tglx@linutronix.de>2014-07-16 21:04:32 +0000
committerJohn Stultz <john.stultz@linaro.org>2014-07-23 10:18:05 -0700
commit57e0be041d9e21a7397eed3b67a7936ac4ac83c0 (patch)
tree789396df941faa3b43bd61b27b675157a423070b /kernel
parentd560fed6abe0f9975b509e4fb824e08ac19adc93 (diff)
downloadlinux-57e0be041d9e21a7397eed3b67a7936ac4ac83c0.tar.bz2
sched: Make task->real_start_time nanoseconds based
Simplify the only user of this data by removing the timespec conversion. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/fork.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 8f541930ce26..a7ab82db2f60 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1263,8 +1263,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
posix_cpu_timers_init(p);
ktime_get_ts(&p->start_time);
- p->real_start_time = p->start_time;
- monotonic_to_bootbased(&p->real_start_time);
+ p->real_start_time = ktime_get_boot_ns();
p->io_context = NULL;
p->audit_context = NULL;
if (clone_flags & CLONE_THREAD)