linux-kernel - RE: [PATCH -mm 0/1] signal: simplify set_user_sigmask/restore_user

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Date:   Thu, 6 Jun 2019 13:23:56 +0000
From:   David Laight <David.Laight@...LAB.COM>
To:     'Oleg Nesterov' <oleg@...hat.com>
CC:     'Linus Torvalds' <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Deepa Dinamani <deepa.kernel@...il.com>,
        "Linux List Kernel Mailing" <linux-kernel@...r.kernel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Davidlohr Bueso <dbueso@...e.de>, Jens Axboe <axboe@...nel.dk>,
        Davidlohr Bueso <dave@...olabs.net>,
        "e@...24.org" <e@...24.org>, Jason Baron <jbaron@...mai.com>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>,
        "linux-aio@...ck.org" <linux-aio@...ck.org>,
        "omar.kilani@...il.com" <omar.kilani@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        stable <stable@...r.kernel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        "Eric W. Biederman" <ebiederm@...ssion.com>
Subject: RE: [PATCH -mm 0/1] signal: simplify
 set_user_sigmask/restore_user_sigmask

From: Oleg Nesterov
> Sent: 06 June 2019 13:41
> On 06/06, David Laight wrote:
> >
> > Some of this code is hard to grep through :-)
> 
> I'd suggest to simply read the kernel code once and memorise it, after
> that you will not need to use grep.

Unfortunately all the available buffer space is full of the SYSV and NetBSD
kernels, there isn't any room for the Linux one :-)

	David

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