linux-kernel - Re: + selftests-proc-add-proc-pid-statm-output-validation.patch added to mm-nonmm-unstable branch

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Date:   Mon, 9 Oct 2023 23:48:49 +0530
From:   swarup <swarupkotikalapudi@...il.com>
To:     Alexey Dobriyan <adobriyan@...il.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, shuah@...nel.org, hughd@...gle.com
Subject: Re: + selftests-proc-add-proc-pid-statm-output-validation.patch
 added to mm-nonmm-unstable branch

esOn Mon, Oct 09, 2023 at 12:00:04PM +0300, Alexey Dobriyan wrote:
> On Mon, Oct 09, 2023 at 09:14:53AM +0300, Alexey Dobriyan wrote:
> > On Wed, Oct 04, 2023 at 01:17:00PM -0700, Andrew Morton wrote:
> 
> > > +		if (errno == ENOENT) {
> > > +			/*
> > > +			 * /proc/${pid}/statm is under CONFIG_PROC_PAGE_MONITOR,
> > > +			 * it doesn't necessarily exist.
> 
> Oh, and /proc/*/statm is _not_ under CONFIG_PROC_PAGE_MONITOR,
> it always exists.

Hi Alexey Dobriyan,
It is my mistake, i checked the code, yes it always exists.
Thanks,
Swarup