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Re: [COMMITTED PATCH] Define a BUSY_WAIT_NOP for sparc.
- From: David Miller <davem at davemloft dot net>
- To: roland at hack dot frob dot com
- Cc: libc-alpha at sourceware dot org
- Date: Sat, 03 Nov 2012 15:34:12 -0400 (EDT)
- Subject: Re: [COMMITTED PATCH] Define a BUSY_WAIT_NOP for sparc.
- References: <20121029.131440.635174986437233453.davem@davemloft.net><20121029183026.2FB562C0AE@topped-with-meat.com>
From: Roland McGrath <roland@hack.frob.com>
Date: Mon, 29 Oct 2012 11:30:26 -0700 (PDT)
>> +/* Delay in spinlock loop. */
>> +extern void __cpu_relax(void);
>> +#define BUSY_WAIT_NOP __cpu_relax()
>
> Should be some spaces in thar.
I'll fix this up, thanks Roland.