Hello,
On Thu, May 10, 2007 at 04:40:47PM -0700, Andrew Morton wrote:
> Tomas Janousek <[EMAIL PROTECTED]> wrote:
> > @@ -445,12 +445,14 @@ static int show_stat(struct seq_file *p, void *v)
> > unsigned long jif;
> > cputime64_t user, nice, system, idle, iowait, irq, softirq, steal;
> > u64 sum = 0;
> > + struct timespec boottime;
> >
> > user = nice = system = idle = iowait =
> > irq = softirq = steal = cputime64_zero;
> > - jif = - wall_to_monotonic.tv_sec;
> > - if (wall_to_monotonic.tv_nsec)
> > - --jif;
> > + getboottime(&boottime);
> > + jif = boottime.tv_sec;
> > + if (boottime.tv_nsec)
> > + ++jif;
> >
>
> Is the switch from --jif to ++jif a functional change? If so, how come?
Yes, I'm afraid it was.
-----------------------
From: Tomas Janousek <[EMAIL PROTECTED]>
Date: Fri, 11 May 2007 10:34:55 +0200
Subject: [PATCH] Lower the boot time to seconds, not ceil
Restores the original behaviour of boot time calculation.
Signed-off-by: Tomas Janousek <[EMAIL PROTECTED]>
Cc: Andrew Morton <[EMAIL PROTECTED]>
Cc: Tomas Smetana <[EMAIL PROTECTED]>
Cc: John Stultz <[EMAIL PROTECTED]>
---
fs/proc/proc_misc.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index d84956c..60b6210 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -452,8 +452,6 @@ static int show_stat(struct seq_file *p, void *v)
irq = softirq = steal = cputime64_zero;
getboottime(&boottime);
jif = boottime.tv_sec;
- if (boottime.tv_nsec)
- ++jif;
for_each_possible_cpu(i) {
int j;
--
1.5.1.4
--
Tomas Janousek, SW Engineer, Red Hat, Inc.
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