From: Zou Nan hai <nanhai.zou@intel.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Linux-IA64 <linux-ia64@vger.kernel.org>,
Tony <tony.luck@intel.com>, Kenneth W <kenneth.w.chen@intel.com>
Subject: Re: [PATCH 8/8] IA64 various hugepage size - Modify kernel document
Date: 14 Apr 2006 09:00:18 +0800 [thread overview]
Message-ID: <1144976418.5817.122.camel@linux-znh> (raw)
In-Reply-To: <1144976261.5817.114.camel@linux-znh>
Modify the kernel document about hugetlb
Signed-off-by: Zou Nan hai <nanhai.zou@intel.com>
diff -Nraup a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt
--- a/Documentation/vm/hugetlbpage.txt 2006-03-20 13:53:29.000000000 +0800
+++ b/Documentation/vm/hugetlbpage.txt 2006-04-12 06:13:50.000000000 +0800
@@ -68,9 +68,12 @@ If the user applications are going to re
call, then it is required that system administrator mount a file system of
type hugetlbfs:
- mount none /mnt/huge -t hugetlbfs <uid=value> <gid=value> <mode=value>
+ mount none /mnt/huge -t hugetlbfs -o <uid=value> <gid=value> <mode=value>
<size=value> <nr_inodes=value>
+on IA64 there is another mount option page_size=value which could
+mount a hugetlbfs with given huge page size;
+
This command mounts a (pseudo) filesystem of type hugetlbfs on the directory
/mnt/huge. Any files created on /mnt/huge uses hugepages. The uid and gid
options sets the owner and group of the root of the file system. By default
next prev parent reply other threads:[~2006-04-14 2:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-14 0:26 [PATCH 0/8] IA64 various hugepage size - Overview Zou Nan hai
2006-04-14 0:31 ` [PATCH 1/8] IA64 various hugepage size - Add a variable to mm structure Zou Nan hai
2006-04-14 0:34 ` [PATCH 2/8] IA64 various hugepage size - Add the is_valid_hpage_size function Zou Nan hai
2006-04-14 0:41 ` [PATCH 3/8] IA64 various hugepage size - Add a mount option to hugetlbfs Zou Nan hai
2006-04-14 0:45 ` [PATCH 4/8] IA64 various hugepage size - modify HPAGE related macros Zou Nan hai
2006-04-14 0:49 ` [PATCH 5/8] IA64 various hugepage size - mount more hugetlb fs for SHM Zou Nan hai
2006-04-14 0:52 ` [PATCH 6/8] IA64 various hugepage size - introduce prctl options to set/get hugepage size Zou Nan hai
2006-04-14 0:57 ` [PATCH 7/8] IA64 various hugepage size - Add proc control to reserve and free Zou Nan hai
2006-04-14 1:00 ` Zou Nan hai [this message]
2006-04-14 3:12 ` [PATCH 8/8] IA64 various hugepage size - Modify kernel document Randy.Dunlap
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