linux-kernel - [PATCH 0/3] simple mmap() cleanups

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Message-ID: <20130714165432.GA20828@redhat.com>
Date:	Sun, 14 Jul 2013 18:54:32 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Hugh Dickins <hughd@...gle.com>
Cc:	Al Viro <viro@...iv.linux.org.uk>,
	Colin Cross <ccross@...roid.com>,
	David Rientjes <rientjes@...gle.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] simple mmap() cleanups

Hello.

Hopefully the simple cleanups, but need the authoritative acks.

I simply can't understand the VM_GROWS* check in mmap_region(),
did I miss something subtle? I will appreciate any review.

Can't resist. "(prot&PROT_WRITE) && !(file->f_mode&FMODE_WRITE)"
asks for the whitespace cleanup, but this will break the 80-col
rule. Perhaps we should relax it...

Oleg.

 mm/mmap.c |   28 ++++++++++------------------
 1 files changed, 10 insertions(+), 18 deletions(-)

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