Re: [PATCH] libata-core Use more robust parsing for multi_count

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Mark Lord <liml@xxxxxx>
Subject: Re: [PATCH] libata-core Use more robust parsing for multi_count
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Date: Wed, 18 Mar 2009 17:09:23 +0000
Cc: Jeff Garzik <jgarzik@xxxxxxxxx>, Tejun Heo <htejun@xxxxxxxxx>, IDE/ATA development list <linux-ide@xxxxxxxxxxxxxxx>
In-reply-to: <49C10DFC.2070206@xxxxxx>
List-id: <linux-ide.vger.kernel.org>
References: <49C1047D.4000008@xxxxxx> <20090318143230.2b64e273@xxxxxxxxxxxxxxxxxxx> <49C10DFC.2070206@xxxxxx>

> > 	if (n & (n - 1))
> ..
> 
> ????
> 
> Eg. for n = 5:  (5 & 4) == "true", but not a power of two.

if (!(...)) rather

Alan
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

References:
- [PATCH] libata-core Use more robust parsing for multi_count
  - From: Mark Lord
- Re: [PATCH] libata-core Use more robust parsing for multi_count
  - From: Alan Cox
- Re: [PATCH] libata-core Use more robust parsing for multi_count
  - From: Mark Lord

Prev by Date: Re: [PATCH] libata-core More robust parsing for multi_count(v3)
Next by Date: [PATCH] ide: turn set_irq() method into write_devctl() method
Previous by thread: Re: [PATCH] libata-core Use more robust parsing for multi_count
Next by thread: Re: [PATCH] libata-core Use more robust parsing for multi_count
Index(es):
- Date
- Thread

[Index of Archives] [Linux Filesystems] [Linux SCSI] [Linux RAID] [Git] [Kernel Newbies] [Linux Newbie] [Security] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Samba] [Device Mapper]

Powered by Linux