From 60a9ce57e7c5ac1df3a39fb941022bbfa40c0862 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Thu, 29 Jun 2017 19:15:09 +0200 Subject: sched/cputime: Rename vtime fields The current "snapshot" based naming on vtime fields suggests we record some past event but that's a low level picture of their actual purpose which comes out blurry. The real point of these fields is to run a basic state machine that tracks down cputime entry while switching between contexts. So lets reflect that with more meaningful names. Tested-by: Luiz Capitulino Signed-off-by: Frederic Weisbecker Reviewed-by: Thomas Gleixner Acked-by: Rik van Riel Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Wanpeng Li Link: http://lkml.kernel.org/r/1498756511-11714-4-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar --- kernel/fork.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/fork.c') diff --git a/kernel/fork.c b/kernel/fork.c index e53770d2bf95..83c4f9bf3e14 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1638,8 +1638,8 @@ static __latent_entropy struct task_struct *copy_process( #ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN seqcount_init(&p->vtime_seqcount); - p->vtime_snap = 0; - p->vtime_snap_whence = VTIME_INACTIVE; + p->vtime_starttime = 0; + p->vtime_state = VTIME_INACTIVE; #endif #if defined(SPLIT_RSS_COUNTING) -- cgit v1.2.3