Merge "libprefetch: library to prefetch data using tracing." into main (e3675507) · Commits · e / os / android_system_core

init/libprefetch/prefetch/Android.bp

0 → 100644

+80 −0

Original line number	Diff line number	Diff line
		//
		// Copyright (C) 2024 The Android Open Source Project
		//
		// Licensed under the Apache License, Version 2.0 (the "License");
		// you may not use this file except in compliance with the License.
		// You may obtain a copy of the License at
		//
		// http://www.apache.org/licenses/LICENSE-2.0
		//
		// Unless required by applicable law or agreed to in writing, software
		// distributed under the License is distributed on an "AS IS" BASIS,
		// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		// See the License for the specific language governing permissions and
		// limitations under the License.

		package {
		default_team: "trendy_team_android_kernel",
		default_applicable_licenses: ["Android-Apache-2.0"],
		}

		rust_library_rlib {
		name: "libprefetch_rs",
		crate_name: "prefetch_rs",
		srcs: ["src/lib.rs"],
		rustlibs: [
		"libandroid_logger",
		"libargh",
		"libchrono",
		"libcrc32fast",
		"libcsv",
		"liblibc",
		"liblog_rust",
		"liblru_cache",
		"libnix",
		"librand",
		"librayon",
		"libregex",
		"libserde_cbor",
		"libserde_json",
		"libserde",
		"libthiserror",
		"libwalkdir",
		"librustutils",
		],
		prefer_rlib: true,
		features: [
		"derive",
		"error-context",
		"help",
		"std",
		"usage",
		"use_argh",
		],
		}

		rust_binary {
		name: "prefetch",
		crate_name: "prefetch",
		srcs: ["src/main.rs"],
		rustlibs: [
		"libprefetch_rs",
		"liblog_rust",
		"libandroid_logger",
		],
		prefer_rlib: true,
		features: [
		"default",
		"derive",
		"error-context",
		"help",
		"std",
		"usage",
		"use_argh",
		],
		init_rc: [
		"prefetch.rc",
		],
		}

		// TODO: Add rust_test to enable unit testing - b/378554334

init/libprefetch/prefetch/Cargo.lock

0 → 100644

+743 −0

Original line number	Diff line number	Diff line
		# This file is automatically @generated by Cargo.
		# It is not intended for manual editing.
		version = 3

		[[package]]
		name = "aho-corasick"
		version = "0.7.15"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
		dependencies = [
		"memchr",
		]

		[[package]]
		name = "android_log-sys"
		version = "0.2.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "85965b6739a430150bdd138e2374a98af0c3ee0d030b3bb7fc3bddff58d0102e"

		[[package]]
		name = "android_logger"
		version = "0.10.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "d9ed09b18365ed295d722d0b5ed59c01b79a826ff2d2a8f73d5ecca8e6fb2f66"
		dependencies = [
		"android_log-sys",
		"env_logger",
		"lazy_static",
		"log",
		]

		[[package]]
		name = "argh"
		version = "0.1.10"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "ab257697eb9496bf75526f0217b5ed64636a9cfafa78b8365c71bd283fcef93e"
		dependencies = [
		"argh_derive",
		"argh_shared",
		]

		[[package]]
		name = "argh_derive"
		version = "0.1.10"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "b382dbd3288e053331f03399e1db106c9fb0d8562ad62cb04859ae926f324fa6"
		dependencies = [
		"argh_shared",
		"proc-macro2",
		"quote",
		"syn",
		]

		[[package]]
		name = "argh_shared"
		version = "0.1.12"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "5693f39141bda5760ecc4111ab08da40565d1771038c4a0250f03457ec707531"
		dependencies = [
		"serde",
		]

		[[package]]
		name = "atty"
		version = "0.2.14"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
		dependencies = [
		"hermit-abi 0.1.19",
		"libc",
		"winapi 0.3.9",
		]

		[[package]]
		name = "autocfg"
		version = "1.1.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"

		[[package]]
		name = "bincode"
		version = "0.9.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "b92615d57e4048e480bd7e3c2d7f6ec252819fffec95efbc30ec7c68744aa66c"
		dependencies = [
		"byteorder",
		"serde",
		]

		[[package]]
		name = "bitflags"
		version = "2.6.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"

		[[package]]
		name = "bstr"
		version = "0.2.15"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "a40b47ad93e1a5404e6c18dec46b628214fee441c70f4ab5d6942142cc268a3d"
		dependencies = [
		"lazy_static",
		"memchr",
		"regex-automata",
		"serde",
		]

		[[package]]
		name = "byteorder"
		version = "1.5.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"

		[[package]]
		name = "cfg-if"
		version = "1.0.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"

		[[package]]
		name = "cfg_aliases"
		version = "0.1.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"

		[[package]]
		name = "chrono"
		version = "0.4.19"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
		dependencies = [
		"libc",
		"num-integer",
		"num-traits",
		"serde",
		"time",
		"winapi 0.3.9",
		]

		[[package]]
		name = "crc32fast"
		version = "1.3.2"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
		dependencies = [
		"cfg-if",
		]

		[[package]]
		name = "crossbeam-channel"
		version = "0.5.11"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "176dc175b78f56c0f321911d9c8eb2b77a78a4860b9c19db83835fea1a46649b"
		dependencies = [
		"crossbeam-utils",
		]

		[[package]]
		name = "crossbeam-deque"
		version = "0.8.5"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
		dependencies = [
		"crossbeam-epoch",
		"crossbeam-utils",
		]

		[[package]]
		name = "crossbeam-epoch"
		version = "0.9.18"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
		dependencies = [
		"crossbeam-utils",
		]

		[[package]]
		name = "crossbeam-utils"
		version = "0.8.19"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"

		[[package]]
		name = "csv"
		version = "1.1.6"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
		dependencies = [
		"bstr",
		"csv-core",
		"itoa",
		"ryu",
		"serde",
		]

		[[package]]
		name = "csv-core"
		version = "0.1.11"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "5efa2b3d7902f4b634a20cae3c9c4e6209dc4779feb6863329607560143efa70"
		dependencies = [
		"memchr",
		]

		[[package]]
		name = "either"
		version = "1.9.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"

		[[package]]
		name = "env_logger"
		version = "0.8.4"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "a19187fea3ac7e84da7dacf48de0c45d63c6a76f9490dae389aead16c243fce3"
		dependencies = [
		"atty",
		"humantime",
		"log",
		"regex",
		"termcolor",
		]

		[[package]]
		name = "fuchsia-cprng"
		version = "0.1.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"

		[[package]]
		name = "getrandom"
		version = "0.2.12"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "190092ea657667030ac6a35e305e62fc4dd69fd98ac98631e5d3a2b1575a12b5"
		dependencies = [
		"cfg-if",
		"libc",
		"wasi 0.11.0+wasi-snapshot-preview1",
		]

		[[package]]
		name = "half"
		version = "1.8.2"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"

		[[package]]
		name = "hermit-abi"
		version = "0.1.19"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
		dependencies = [
		"libc",
		]

		[[package]]
		name = "hermit-abi"
		version = "0.3.4"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "5d3d0e0f38255e7fa3cf31335b3a56f05febd18025f4db5ef7a0cfb4f8da651f"

		[[package]]
		name = "humantime"
		version = "2.1.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"

		[[package]]
		name = "itoa"
		version = "0.4.8"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"

		[[package]]
		name = "kernel32-sys"
		version = "0.2.2"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
		dependencies = [
		"winapi 0.2.8",
		"winapi-build",
		]

		[[package]]
		name = "lazy_static"
		version = "1.4.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"

		[[package]]
		name = "libc"
		version = "0.2.162"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "18d287de67fe55fd7e1581fe933d965a5a9477b38e949cfa9f8574ef01506398"

		[[package]]
		name = "linked-hash-map"
		version = "0.5.6"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"

		[[package]]
		name = "log"
		version = "0.4.14"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
		dependencies = [
		"cfg-if",
		]

		[[package]]
		name = "lru-cache"
		version = "0.1.2"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
		dependencies = [
		"linked-hash-map",
		]

		[[package]]
		name = "memchr"
		version = "2.3.4"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"

		[[package]]
		name = "nix"
		version = "0.28.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
		dependencies = [
		"bitflags",
		"cfg-if",
		"cfg_aliases",
		"libc",
		]

		[[package]]
		name = "num-integer"
		version = "0.1.45"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
		dependencies = [
		"autocfg",
		"num-traits",
		]

		[[package]]
		name = "num-traits"
		version = "0.2.17"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
		dependencies = [
		"autocfg",
		]

		[[package]]
		name = "num_cpus"
		version = "1.16.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
		dependencies = [
		"hermit-abi 0.3.4",
		"libc",
		]

		[[package]]
		name = "ppv-lite86"
		version = "0.2.17"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"

		[[package]]
		name = "prefetch"
		version = "0.1.0"
		dependencies = [
		"android_logger",
		"argh",
		"bincode",
		"chrono",
		"crc32fast",
		"csv",
		"env_logger",
		"libc",
		"log",
		"lru-cache",
		"memchr",
		"nix",
		"proc-macro2",
		"quote",
		"rand 0.8.5",
		"rayon",
		"rayon-core",
		"regex",
		"serde",
		"serde_cbor",
		"serde_derive",
		"serde_json",
		"tempfile",
		"thiserror",
		"thiserror-impl",
		"walkdir",
		]

		[[package]]
		name = "proc-macro2"
		version = "1.0.26"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
		dependencies = [
		"unicode-xid",
		]

		[[package]]
		name = "quote"
		version = "1.0.9"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
		dependencies = [
		"proc-macro2",
		]

		[[package]]
		name = "rand"
		version = "0.3.23"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "64ac302d8f83c0c1974bf758f6b041c6c8ada916fbb44a609158ca8b064cc76c"
		dependencies = [
		"libc",
		"rand 0.4.6",
		]

		[[package]]
		name = "rand"
		version = "0.4.6"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
		dependencies = [
		"fuchsia-cprng",
		"libc",
		"rand_core 0.3.1",
		"rdrand",
		"winapi 0.3.9",
		]

		[[package]]
		name = "rand"
		version = "0.8.5"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
		dependencies = [
		"libc",
		"rand_chacha",
		"rand_core 0.6.4",
		]

		[[package]]
		name = "rand_chacha"
		version = "0.3.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
		dependencies = [
		"ppv-lite86",
		"rand_core 0.6.4",
		]

		[[package]]
		name = "rand_core"
		version = "0.3.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
		dependencies = [
		"rand_core 0.4.2",
		]

		[[package]]
		name = "rand_core"
		version = "0.4.2"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"

		[[package]]
		name = "rand_core"
		version = "0.6.4"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
		dependencies = [
		"getrandom",
		]

		[[package]]
		name = "rayon"
		version = "1.5.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "8b0d8e0819fadc20c74ea8373106ead0600e3a67ef1fe8da56e39b9ae7275674"
		dependencies = [
		"autocfg",
		"crossbeam-deque",
		"either",
		"rayon-core",
		]

		[[package]]
		name = "rayon-core"
		version = "1.9.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "9ab346ac5921dc62ffa9f89b7a773907511cdfa5490c572ae9be1be33e8afa4a"
		dependencies = [
		"crossbeam-channel",
		"crossbeam-deque",
		"crossbeam-utils",
		"lazy_static",
		"num_cpus",
		]

		[[package]]
		name = "rdrand"
		version = "0.4.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
		dependencies = [
		"rand_core 0.3.1",
		]

		[[package]]
		name = "redox_syscall"
		version = "0.1.57"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"

		[[package]]
		name = "regex"
		version = "1.4.6"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "2a26af418b574bd56588335b3a3659a65725d4e636eb1016c2f9e3b38c7cc759"
		dependencies = [
		"aho-corasick",
		"memchr",
		"regex-syntax",
		]

		[[package]]
		name = "regex-automata"
		version = "0.1.10"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"

		[[package]]
		name = "regex-syntax"
		version = "0.6.29"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"

		[[package]]
		name = "ryu"
		version = "1.0.16"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "f98d2aa92eebf49b69786be48e4477826b256916e84a57ff2a4f21923b48eb4c"

		[[package]]
		name = "same-file"
		version = "1.0.6"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
		dependencies = [
		"winapi-util",
		]

		[[package]]
		name = "serde"
		version = "1.0.123"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "92d5161132722baa40d802cc70b15262b98258453e85e5d1d365c757c73869ae"
		dependencies = [
		"serde_derive",
		]

		[[package]]
		name = "serde_cbor"
		version = "0.11.2"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "2bef2ebfde456fb76bbcf9f59315333decc4fda0b2b44b420243c11e0f5ec1f5"
		dependencies = [
		"half",
		"serde",
		]

		[[package]]
		name = "serde_derive"
		version = "1.0.123"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "9391c295d64fc0abb2c556bad848f33cb8296276b1ad2677d1ae1ace4f258f31"
		dependencies = [
		"proc-macro2",
		"quote",
		"syn",
		]

		[[package]]
		name = "serde_json"
		version = "1.0.62"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "ea1c6153794552ea7cf7cf63b1231a25de00ec90db326ba6264440fa08e31486"
		dependencies = [
		"itoa",
		"ryu",
		"serde",
		]

		[[package]]
		name = "syn"
		version = "1.0.80"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
		dependencies = [
		"proc-macro2",
		"quote",
		"unicode-xid",
		]

		[[package]]
		name = "tempfile"
		version = "2.2.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "11ce2fe9db64b842314052e2421ac61a73ce41b898dc8e3750398b219c5fc1e0"
		dependencies = [
		"kernel32-sys",
		"libc",
		"rand 0.3.23",
		"redox_syscall",
		"winapi 0.2.8",
		]

		[[package]]
		name = "termcolor"
		version = "1.4.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
		dependencies = [
		"winapi-util",
		]

		[[package]]
		name = "thiserror"
		version = "1.0.24"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
		dependencies = [
		"thiserror-impl",
		]

		[[package]]
		name = "thiserror-impl"
		version = "1.0.24"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
		dependencies = [
		"proc-macro2",
		"quote",
		"syn",
		]

		[[package]]
		name = "time"
		version = "0.1.45"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
		dependencies = [
		"libc",
		"wasi 0.10.0+wasi-snapshot-preview1",
		"winapi 0.3.9",
		]

		[[package]]
		name = "unicode-xid"
		version = "0.2.4"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"

		[[package]]
		name = "walkdir"
		version = "2.4.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
		dependencies = [
		"same-file",
		"winapi-util",
		]

		[[package]]
		name = "wasi"
		version = "0.10.0+wasi-snapshot-preview1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"

		[[package]]
		name = "wasi"
		version = "0.11.0+wasi-snapshot-preview1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"

		[[package]]
		name = "winapi"
		version = "0.2.8"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"

		[[package]]
		name = "winapi"
		version = "0.3.9"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
		dependencies = [
		"winapi-i686-pc-windows-gnu",
		"winapi-x86_64-pc-windows-gnu",
		]

		[[package]]
		name = "winapi-build"
		version = "0.1.1"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"

		[[package]]
		name = "winapi-i686-pc-windows-gnu"
		version = "0.4.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"

		[[package]]
		name = "winapi-util"
		version = "0.1.6"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
		dependencies = [
		"winapi 0.3.9",
		]

		[[package]]
		name = "winapi-x86_64-pc-windows-gnu"
		version = "0.4.0"
		source = "registry+https://github.com/rust-lang/crates.io-index"
		checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"

init/libprefetch/prefetch/Cargo.toml

0 → 100644

+51 −0

Original line number	Diff line number	Diff line
		[package]
		name = "prefetch"
		version = "0.1.0"
		edition = "2018"
		default-run = "prefetch"

		[lib]
		name = "prefetch_rs"
		path = "src/lib.rs"

		[[bin]]
		name = "prefetch"
		path = "src/main.rs"

		[features]
		default = ["use_argh"]
		use_argh = ["argh"]

		[dependencies]
		argh = { version = "0.1.10", optional = true }
		chrono = { version = "=0.4.19", features = ["serde"] }
		crc32fast = "1.2.1"
		csv = "=1.1.6"
		libc = "0.2.82"
		log = "=0.4.14"
		lru-cache = "0.1.2"
		memchr = "=2.3.4"
		nix = {version = "0.28", features = ["fs", "time", "feature", "mman", "uio"]}
		proc-macro2 = "=1.0.26"
		quote = "=1.0.9"
		rand = "0.8.3"
		rayon = "=1.5.0"
		rayon-core = "=1.9.0"
		regex = "1.4.5"
		serde = { version = "*", features = ["derive"] }
		serde_cbor = "0.11.2"
		serde_derive = "=1.0.123"
		serde_json = "=1.0.62"
		thiserror = "=1.0.24"
		thiserror-impl = "1.0.24"
		walkdir = "2.3.2"

		# crates required for android builds
		[target.'cfg(target_os = "android")'.dependencies]
		android_logger = "0.10.1"

		# crates not present in android builds
		[target.'cfg(not(target_os = "android"))'.dependencies]
		bincode = "=0.9.0"
		env_logger = "=0.8.4"
		tempfile = "2.2.0"

init/libprefetch/prefetch/OWNERS

0 → 100644

+3 −0

Original line number	Diff line number	Diff line
		akailash@google.com
		auradkar@google.com
		takayas@google.com

init/libprefetch/prefetch/prefetch.rc

0 → 100644

+13 −0

Original line number	Diff line number	Diff line
		service prefetch_record /system/bin/prefetch record --duration ${ro.prefetch_boot.duration_s:-0}
		class main
		user root
		group root system
		disabled
		oneshot

		service prefetch_replay /system/bin/prefetch replay --io-depth ${ro.prefetch_boot.io_depth:-2} --max-fds ${ro.prefetch_boot.max_fds:-128}
		class main
		user root
		group root system
		disabled
		oneshot