From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Michael Holzheu <HOLZHEU@de.ibm.com>
Cc: Ingo Oeser <ioe-lkml@rameria.de>,
linux-kernel@vger.kernel.org, mschwid2@de.ibm.com
Subject: Re: [PATCH/RFC] s390: Hypervisor File System
Date: Tue, 25 Apr 2006 09:27:10 +0300 [thread overview]
Message-ID: <1145946431.11463.3.camel@localhost> (raw)
In-Reply-To: <OF346B0EC4.22389E6C-ON4225715A.00553273-4225715A.005EFC07@de.ibm.com>
On Mon, 2006-04-24 at 19:17 +0200, Michael Holzheu wrote:
> What about something like that:
>
> /**
> * strrtrim - Remove trailing characters specified in @reject
> * @s: The string to be searched
> * @reject: The string of letters to avoid
> */
> static inline void strrtrim(char *s, const char *reject)
Better to make it out-of-line to save kernel text.
> {
> char *p;
> const char *r;
>
> for (p = s + strlen(s) - 1; s <= p; p--) {
> for (r = reject; (*r != '\0') && (*p != *r); r++)
> /* nothing */;
> if (*r == '\0')
> break;
> }
> *(p + 1) = '\0';
> }
>
> Regards
> Michael
>
next prev parent reply other threads:[~2006-04-25 6:27 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-21 11:35 [PATCH/RFC] s390: Hypervisor File System Michael Holzheu
2006-04-21 11:53 ` Pekka Enberg
2006-04-21 13:56 ` Michael Holzheu
2006-04-21 14:55 ` Arnd Bergmann
2006-04-21 15:31 ` Michael Holzheu
2006-04-21 13:32 ` Pekka Enberg
2006-04-21 14:08 ` Michael Holzheu
2006-04-21 15:38 ` Pekka Enberg
2006-04-21 16:40 ` Martin Schwidefsky
2006-04-25 14:04 ` Pekka Enberg
2006-04-21 14:42 ` Pekka Enberg
2006-04-21 14:59 ` Michael Holzheu
2006-04-21 15:41 ` Pekka Enberg
2006-04-21 15:18 ` Jörn Engel
2006-04-21 15:36 ` Michael Holzheu
2006-04-21 15:46 ` Jörn Engel
2006-04-21 22:30 ` Ingo Oeser
2006-04-24 17:17 ` Michael Holzheu
2006-04-24 19:57 ` Ingo Oeser
2006-04-25 6:27 ` Pekka Enberg [this message]
2006-04-24 17:19 ` Michael Holzheu
-- strict thread matches above, loose matches on Subject: below --
2006-04-24 17:19 Michael Holzheu
2006-04-25 6:58 ` Pekka Enberg
2006-04-25 7:32 ` Pekka Enberg
2006-04-25 7:47 ` Andrew Morton
2006-04-25 8:01 ` Pekka Enberg
2006-04-25 8:52 ` Jörn Engel
2006-04-25 9:00 ` Pekka Enberg
2006-04-25 12:22 ` Michael Holzheu
2006-04-25 14:33 ` Pekka Enberg
2006-04-25 14:45 ` Jörn Engel
2006-04-26 9:30 ` Michael Holzheu
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