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load("//tools:defs.bzl", "go_library", "go_test")
load("//tools/go_generics:defs.bzl", "go_template_instance")
package(licenses = ["notice"])
go_template_instance(
name = "evictable_range",
out = "evictable_range.go",
package = "pgalloc",
prefix = "Evictable",
template = "//pkg/segment:generic_range",
types = {
"T": "uint64",
},
)
go_template_instance(
name = "evictable_range_set",
out = "evictable_range_set.go",
package = "pgalloc",
prefix = "evictableRange",
template = "//pkg/segment:generic_set",
types = {
"Key": "uint64",
"Range": "EvictableRange",
"Value": "evictableRangeSetValue",
"Functions": "evictableRangeSetFunctions",
},
)
go_template_instance(
name = "usage_set",
out = "usage_set.go",
consts = {
"minDegree": "10",
"trackGaps": "1",
},
imports = {
"memmap": "gvisor.dev/gvisor/pkg/sentry/memmap",
},
package = "pgalloc",
prefix = "usage",
template = "//pkg/segment:generic_set",
types = {
"Key": "uint64",
"Range": "memmap.FileRange",
"Value": "usageInfo",
"Functions": "usageSetFunctions",
},
)
go_template_instance(
name = "reclaim_set",
out = "reclaim_set.go",
consts = {
"minDegree": "10",
},
imports = {
"memmap": "gvisor.dev/gvisor/pkg/sentry/memmap",
},
package = "pgalloc",
prefix = "reclaim",
template = "//pkg/segment:generic_set",
types = {
"Key": "uint64",
"Range": "memmap.FileRange",
"Value": "reclaimSetValue",
"Functions": "reclaimSetFunctions",
},
)
go_library(
name = "pgalloc",
srcs = [
"context.go",
"evictable_range.go",
"evictable_range_set.go",
"pgalloc.go",
"pgalloc_unsafe.go",
"reclaim_set.go",
"save_restore.go",
"usage_set.go",
],
visibility = ["//pkg/sentry:internal"],
deps = [
"//pkg/abi/linux",
"//pkg/context",
"//pkg/log",
"//pkg/memutil",
"//pkg/safemem",
"//pkg/sentry/arch",
"//pkg/sentry/hostmm",
"//pkg/sentry/memmap",
"//pkg/sentry/usage",
"//pkg/state",
"//pkg/state/wire",
"//pkg/sync",
"//pkg/syserror",
"//pkg/usermem",
],
)
go_test(
name = "pgalloc_test",
size = "small",
srcs = ["pgalloc_test.go"],
library = ":pgalloc",
deps = ["//pkg/usermem"],
)
|
