Messages in this thread | | | Date | Fri, 22 May 2009 16:30:09 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH resend4 3/3] itimers: simplify arm_timer() code a bit |
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On Fri, 22 May 2009, Stanislaw Gruszka wrote: > case CPUCLOCK_PROF: > - if (cputime_eq(p->cputime_expires.prof_exp, > - cputime_zero) || > - cputime_gt(p->cputime_expires.prof_exp, > - nt->expires.cpu)) > - p->cputime_expires.prof_exp = > - nt->expires.cpu; > + if (expires_le(p->cputime_expires.prof_exp, > + exp->cpu)) > + break;
Why the reverse logic and the extra break ?
> + p->cputime_expires.prof_exp = exp->cpu; > break;
Thanks,
tglx
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