54d8721374
The library is expected to be a unified place for all components to read both global and per-process memory accounting form kernel including getting the working set. This change adds the PageInfo, MemInfo and ProcMemInfo classes and verifies the implementation against libpagemap for correctness. Adds a procmem2 tool show the usage. TODO: Plumbing in os_debug, add vmastats, zoneinfo etc parsing. Test: libmeminfo_test 1 Test: procmem2 1 Test: procmem2 -h -W 1 Test: procmem2 -h -w 1 Test: libmeminfo_benchmark Bug: 111694435 Bug: 114325007 Change-Id: I280440b1dc26a498170686d10fcf63f953a0dcbd Signed-off-by: Sandeep Patil <sspatil@google.com>
27 lines
816 B
Text
27 lines
816 B
Text
// Copyright (C) 2018 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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cc_binary {
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name: "procmem2",
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cflags: [
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"-Wall",
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"-Werror",
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"-Wno-unused-parameter",
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],
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srcs: ["procmem.cpp"],
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shared_libs: [
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"libmeminfo",
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],
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}
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