linux-kernel - Re: [PATCH][RFC] Remove R/W semaphore content from generic semaphore.h headers.

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Date:	Thu, 19 Jul 2007 05:49:00 -0400 (EDT)
From:	"Robert P. J. Day" <rpjday@...dspring.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH][RFC] Remove R/W semaphore content from generic semaphore.h
 headers.

On Thu, 19 Jul 2007, Robert P. J. Day wrote:

.... blah blah ...

once upon a time, i *did* scan the source tree to verify that any
source file that used a R/W semaphore did, in fact, include the
rwsem.h file, and i found only one file that needed tweaking:

commit ae4472aa03d38b11f334dc0030b82e0c9f249af9
Author: Robert P. J. Day <rpjday@...dspring.com>
Date:   Mon Feb 12 00:51:52 2007 -0800

    [PATCH] QUOTA: Have <linux/quota.h> include <linux/rwsem.h> explicitly

    Since quota.h declares a R/W semaphore, it should include rwsem.h
    explicitly.

    Signed-off-by: Robert P. J. Day <rpjday@...dspring.com>
    Acked-by: Jan Kara <jack@...e.cz>
    Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>

that suggests that any breakage should be minimal.

rday
-- 
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA

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