From: Albert Cahalan <albert@users.sf.net>
To: linux-kernel mailing list <linux-kernel@vger.kernel.org>
Cc: petero2@telia.com, Andrew Morton OSDL <akpm@osdl.org>,
Linus Torvalds <torvalds@osdl.org>
Subject: Re: Linux 2.6.7-rc2
Date: 31 May 2004 08:20:24 -0400 [thread overview]
Message-ID: <1086006023.8188.34.camel@cube> (raw)
Peter Osterlund writes:
> If I put "#if 0" around the *wdata assignment in
> nfs_writepage_sync, the stack usage goes down to 36,
> so it looks like gcc is building a temporary structure
> on the stack and then copies the whole thing to *wdata.
This would be required because of the -Wno-strict-aliasing
option. For the 2.7.xx kernels, how about we start off by
replacing -Wno-strict-aliasing with -std=gnu99 ? It's been
5 years since 1999. The "restrict" keyword is useful too.
next reply other threads:[~2004-05-31 14:42 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-31 12:20 Albert Cahalan [this message]
2004-05-31 16:53 ` Linux 2.6.7-rc2 Linus Torvalds
2004-05-31 15:12 ` Albert Cahalan
-- strict thread matches above, loose matches on Subject: below --
2004-05-30 6:52 Linus Torvalds
2004-05-30 7:56 ` Danny ter Haar
2004-05-30 11:09 ` Francois Romieu
2004-05-30 13:16 ` Danny ter Haar
2004-05-30 13:24 ` Danny ter Haar
2004-05-30 16:26 ` Malte Schröder
2004-05-30 17:26 ` Jeff Garzik
2004-05-31 9:21 ` Peter Osterlund
2004-05-31 9:27 ` Andrew Morton
2004-05-31 16:58 ` Linus Torvalds
2004-05-31 22:04 ` Peter Osterlund
2004-06-03 20:01 ` Flavio Stanchina
2004-06-02 14:37 ` Thomas Zehetbauer
2004-06-04 14:06 ` Denis Vlasenko
2004-06-08 17:02 ` Bill Davidsen
2004-06-08 18:02 ` David Ford
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