mirror of
https://github.com/hanzoai/visor.git
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Jamie LiuandgVisor bot
406172e308
Aside from improving checkpointing performance by using AIO to better utilize disk bandwidth, this makes it possible to parallelize writing pages with scanning for zero pages (in a following CL). As part of this, update and document ownership semantics for the state file, pages metadata file, and pages file, with the following goals: - Since io.WriteCloser.Close() may flush buffers, it must return a nil error before write success is reported - The pages metadata file is closed while async page saving is in progress (to hide the latency of the former) PiperOrigin-RevId: 814315485
28 lines
614 B
Python
28 lines
614 B
Python
load("//tools:defs.bzl", "go_library")
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package(
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default_applicable_licenses = ["//:license"],
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licenses = ["notice"],
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)
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go_library(
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name = "state",
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srcs = [
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"state.go",
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"state_metadata.go",
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"state_unsafe.go",
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],
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visibility = ["//pkg/sentry:internal"],
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deps = [
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"//pkg/abi/linux",
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"//pkg/context",
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"//pkg/log",
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"//pkg/sentry/kernel",
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"//pkg/sentry/state/stateio",
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"//pkg/sentry/time",
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"//pkg/sentry/watchdog",
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"//pkg/state/statefile",
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"@org_golang_x_sys//unix:go_default_library",
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],
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)
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