Re: [PATCH] RWSEM: Rewrite rwsem.c and rwsem-spinlock.c more simply.

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To: Robert P. J. Day <rpjday@...>
Cc: Linux Kernel Mailing List <linux-kernel@...>, Andrew Morton <akpm@...>
Date: Tuesday, March 25, 2008 - 8:08 am

"Robert P. J. Day" <rpjday@crashcourse.ca> writes:


This is likely a code pessimization because "current" is inline
assembler and many gcc versions cannot CSE it.

-Andi
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Re: [PATCH] RWSEM: Rewrite rwsem.c and rwsem-spinlock.c more..., Andi Kleen, (Tue Mar 25, 8:08 am)