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From: Umut Aymakoglu <umuta@us.ibm.com>
To: linux-ia64@vger.kernel.org
Subject: SHMLBA on linux-ia64
Date: Wed, 03 Sep 2003 00:33:15 +0000	[thread overview]
Message-ID: <marc-linux-ia64-106254921222388@msgid-missing> (raw)





Hi -
  The file /usr/include/sys/shm.h defines SHMLBA  as  __getpagesize() which
is 16K. whereas in /usr/include/asm/shmparam.h thereis another define of
SHMLBA as (1024*1024) and a comment saying on IA-64 architecture  due to
some performance problems it is better to use this alignment.

  We want to know what the recommended SHMLBA should be.

thanks in advance,
Umut


             reply	other threads:[~2003-09-03  0:33 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-09-03  0:33 Umut Aymakoglu [this message]
2003-09-03  2:00 ` SHMLBA on linux-ia64 David Mosberger

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