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Date:   Mon, 9 Oct 2023 23:48:49 +0530
From:   swarup <swarupkotikalapudi@gmail.com>
To:     Alexey Dobriyan <adobriyan@gmail.com>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        linux-kernel@vger.kernel.org, shuah@kernel.org, hughd@google.com
Subject: Re: + selftests-proc-add-proc-pid-statm-output-validation.patch
 added to mm-nonmm-unstable branch
Message-ID: <ZSRECdGdkFjoMbz2@swarup-virtual-machine>
References: <20231004201701.87CB5C433C7@smtp.kernel.org>
 <9ce82fc2-4e09-40c4-b5a5-a9a049c2f493@p183>
 <f50cfce5-5e46-433f-be48-a8c733843457@p183>
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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