Messages in this thread | | | Subject | Re: [PATCH] 32bit wraps and USER_HZ [64 bit counters], kernel 2.5.37 | From | Robert Love <> | Date | 23 Sep 2002 18:13:15 -0400 |
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On Mon, 2002-09-23 at 18:08, Rolf Fokkens wrote:
> On Monday 23 September 2002 04:36, William Lee Irwin III wrote: > > > - unsigned long utime, stime, cutime, cstime; > > - unsigned long start_time; > > - long per_cpu_utime[NR_CPUS], per_cpu_stime[NR_CPUS]; > > > > Hmm. Isn't task_t bloated enough already? I'd rather remove them than > > make them 64-bit. > > Since nobody else asks this question: > > Do you mean to leave out process statistics?
Yes, I think he does.
Having arrays statically created at NR_CPUS inside the task_struct is just gross. Especially with NR_CPUS=32. That is 128 bytes each! Now with your changes, it is 256 bytes each!
Sacrifice them to the gods of bloat.
Robert Love
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