Messages in this thread |  | | | Date | Wed, 14 Sep 2005 11:23:38 +0200 | | From | Pavel Machek <> | | Subject | Re: [PATCH] per process I/O statistics for userspace |
Hi!
> with following patch, userspace processes/utilities will be able to > access per process I/O statistics. for example, top like utilites can > use this information.
Nice, but should not this perhaps go into the other file? Adding more integers into long line does not seem nice... Pavel
> > --- linux-2.6.13/fs/proc/array.c.org 2005-08-29 02:41:01.000000000 +0300 > +++ linux-2.6.13/fs/proc/array.c 2005-09-12 10:22:55.000000000 +0300 > @@ -408,7 +408,7 @@ static int do_task_stat(struct task_stru > > res = sprintf(buffer,"%d (%s) %c %d %d %d %d %d %lu %lu \ > %lu %lu %lu %lu %lu %ld %ld %ld %ld %d %ld %llu %lu %ld %lu %lu %lu %lu %lu \ > -%lu %lu %lu %lu %lu %lu %lu %lu %d %d %lu %lu\n", > +%lu %lu %lu %lu %lu %lu %lu %lu %d %d %lu %lu %llu %llu\n", > task->pid, > tcomm, > state, > @@ -453,7 +453,9 @@ static int do_task_stat(struct task_stru > task->exit_signal, > task_cpu(task), > task->rt_priority, > - task->policy); > + task->policy, > + task->rchar, > + task->wchar); > if(mm) > mmput(mm); > return res; > -- > Signed-off-by: Levent Serinol <lserinol@gmail.com> > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
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