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Date: Fri, 20 Jul 2018 19:05:00 +0530
From: Prashant Dhamdhere <pdhamdhe@...hat.com>
To: corbet@....net
Cc: linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
pdhamdhe@...hat.com
Subject: [PATCH v2] Documentation: vm.txt: Adding 'nr_hugepages_mempolicy' parameter description.
This patch adds 'nr_hugepages_mempolicy' parameter which is currently missing
in 'vm.txt' file. It also contains a short description of 'nr_hugepages_mempolicy'
parameter.
Signed-off-by: Prashant Dhamdhere <pdhamdhe@...hat.com>
---
Documentation/sysctl/vm.txt | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt
index 697ef8c225df..b17ceb0e5a47 100644
--- a/Documentation/sysctl/vm.txt
+++ b/Documentation/sysctl/vm.txt
@@ -44,6 +44,7 @@ Currently, these files are in /proc/sys/vm:
- mmap_rnd_bits
- mmap_rnd_compat_bits
- nr_hugepages
+- nr_hugepages_mempolicy
- nr_overcommit_hugepages
- nr_trim_pages (only if CONFIG_MMU=n)
- numa_zonelist_order
@@ -519,6 +520,15 @@ See Documentation/admin-guide/mm/hugetlbpage.rst
==============================================================
+nr_hugepages_mempolicy
+
+Change the size of the hugepage pool at run-time on a specific
+set of NUMA nodes.
+
+See Documentation/admin-guide/mm/hugetlbpage.rst
+
+==============================================================
+
nr_overcommit_hugepages
Change the maximum size of the hugepage pool. The maximum is
--
2.17.1
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