From bf7ed80475cfa7ae1ab6086c325f57557b75dffe Mon Sep 17 00:00:00 2001 From: Suresh Srinivas Date: Fri, 23 Mar 2018 12:16:48 -0700 Subject: src: initial large page (2M) support PR-URL: https://github.com/nodejs/node/pull/22079 Reviewed-By: Gireesh Punathil Reviewed-By: Denys Otrishko Reviewed-By: Refael Ackermann --- src/large_pages/node_large_page.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/large_pages/node_large_page.h (limited to 'src/large_pages/node_large_page.h') diff --git a/src/large_pages/node_large_page.h b/src/large_pages/node_large_page.h new file mode 100644 index 0000000000..bce505585c --- /dev/null +++ b/src/large_pages/node_large_page.h @@ -0,0 +1,35 @@ +// Copyright (C) 2018 Intel Corporation +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), +// to deal in the Software without restriction, including without limitation +// the rights to use, copy, modify, merge, publish, distribute, sublicense, +// and/or sell copies of the Software, and to permit persons to whom +// the Software is furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL +// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES +// OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE +// OR OTHER DEALINGS IN THE SOFTWARE. +// +// SPDX-License-Identifier: MIT + +#ifndef SRC_LARGE_PAGES_NODE_LARGE_PAGE_H_ +#define SRC_LARGE_PAGES_NODE_LARGE_PAGE_H_ + +#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS + + +namespace node { +bool IsLargePagesEnabled(); +int MapStaticCodeToLargePages(); +} // namespace node + +#endif // NODE_WANT_INTERNALS +#endif // SRC_LARGE_PAGES_NODE_LARGE_PAGE_H_ -- cgit v1.2.3