Messages in this thread Patch in this message |  | | From | Huang Rui <> | Subject | [PATCH v2 4/4] x86, mwaitt: add documents of delay option | Date | Tue, 9 Jun 2015 11:13:41 +0800 |
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This patch adds a description in the kerenel parameters documentation for "delay=" method. The default case is TSC delay.
Signed-off-by: Huang Rui <ray.huang@amd.com> --- Documentation/kernel-parameters.txt | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 89ebe00..deca146 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -867,6 +867,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Defaults to the default architecture's huge page size if not specified. + delay= [X86] + Format: { "tsc", "loop", "mwaitx" } + tsc use tsc delay method + loop use loop delay method + mwaitx use mwaitx delay method + default: tsc. + dhash_entries= [KNL] Set number of hash buckets for dentry cache. -- 1.7.9.5
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