diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2019-11-07 11:07:58 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-13 11:09:49 +0100 |
| commit | cf25e24db61cc9df42c47485a2ec2bff4e9a3692 (patch) | |
| tree | d6573c7b9ca6f74e6cf7be1ce30c03b8db6767ea | |
| parent | 3bbc53f4ae1686b501d92d4a5fd400f4958c8a98 (diff) | |
| download | linux-stable-cf25e24db61cc9df42c47485a2ec2bff4e9a3692.tar.gz linux-stable-cf25e24db61cc9df42c47485a2ec2bff4e9a3692.tar.bz2 linux-stable-cf25e24db61cc9df42c47485a2ec2bff4e9a3692.zip | |
time: Rename tsk->real_start_time to ->start_boottime
Since it stores CLOCK_BOOTTIME, not, as the name suggests,
CLOCK_REALTIME, let's rename ->real_start_time to ->start_bootime.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | fs/exec.c | 2 | ||||
| -rw-r--r-- | fs/proc/array.c | 2 | ||||
| -rw-r--r-- | include/linux/sched.h | 2 | ||||
| -rw-r--r-- | kernel/fork.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/fs/exec.c b/fs/exec.c index 555e93c7dec8..f4d0f3acf861 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1132,7 +1132,7 @@ static int de_thread(struct task_struct *tsk) * also take its birthdate (always earlier than our own). */ tsk->start_time = leader->start_time; - tsk->real_start_time = leader->real_start_time; + tsk->start_boottime = leader->start_boottime; BUG_ON(!same_thread_group(leader, tsk)); BUG_ON(has_group_leader_pid(tsk)); diff --git a/fs/proc/array.c b/fs/proc/array.c index 46dcb6f0eccf..5efaf3708ec6 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -533,7 +533,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, nice = task_nice(task); /* convert nsec -> ticks */ - start_time = nsec_to_clock_t(task->real_start_time); + start_time = nsec_to_clock_t(task->start_boottime); seq_put_decimal_ull(m, "", pid_nr_ns(pid, ns)); seq_puts(m, " ("); diff --git a/include/linux/sched.h b/include/linux/sched.h index 67a1d86981a9..254128952eab 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -857,7 +857,7 @@ struct task_struct { u64 start_time; /* Boot based time in nsecs: */ - u64 real_start_time; + u64 start_boottime; /* MM fault and swap info: this can arguably be seen as either mm-specific or thread-specific: */ unsigned long min_flt; diff --git a/kernel/fork.c b/kernel/fork.c index bcdf53125210..1392ee8f4848 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2130,7 +2130,7 @@ static __latent_entropy struct task_struct *copy_process( */ p->start_time = ktime_get_ns(); - p->real_start_time = ktime_get_boottime_ns(); + p->start_boottime = ktime_get_boottime_ns(); /* * Make it visible to the rest of the system, but dont wake it up yet. |