diff options
| author | Ian Gudger <igudger@google.com> | 2020-01-09 22:00:42 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-01-09 22:02:24 -0800 |
| commit | 27500d529f7fb87eef8812278fd1bbca67bcba72 (patch) | |
| tree | 77cfdf50012396d2ed4bd60442dfdb8200361e15 /runsc/boot | |
| parent | b08da42285fe97f23e20bdf35ab20fdac92b3a5c (diff) | |
New sync package.
* Rename syncutil to sync.
* Add aliases to sync types.
* Replace existing usage of standard library sync package.
This will make it easier to swap out synchronization primitives. For example,
this will allow us to use primitives from github.com/sasha-s/go-deadlock to
check for lock ordering violations.
Updates #1472
PiperOrigin-RevId: 289033387
Diffstat (limited to 'runsc/boot')
| -rw-r--r-- | runsc/boot/BUILD | 2 | ||||
| -rw-r--r-- | runsc/boot/compat.go | 2 | ||||
| -rw-r--r-- | runsc/boot/limits.go | 2 | ||||
| -rw-r--r-- | runsc/boot/loader.go | 2 | ||||
| -rw-r--r-- | runsc/boot/loader_test.go | 2 |
5 files changed, 6 insertions, 4 deletions
diff --git a/runsc/boot/BUILD b/runsc/boot/BUILD index 6226b63f8..3e20f8f2f 100644 --- a/runsc/boot/BUILD +++ b/runsc/boot/BUILD @@ -74,6 +74,7 @@ go_library( "//pkg/sentry/usage", "//pkg/sentry/usermem", "//pkg/sentry/watchdog", + "//pkg/sync", "//pkg/syserror", "//pkg/tcpip", "//pkg/tcpip/link/fdbased", @@ -114,6 +115,7 @@ go_test( "//pkg/sentry/context/contexttest", "//pkg/sentry/fs", "//pkg/sentry/kernel/auth", + "//pkg/sync", "//pkg/unet", "//runsc/fsgofer", "@com_github_opencontainers_runtime-spec//specs-go:go_default_library", diff --git a/runsc/boot/compat.go b/runsc/boot/compat.go index 352e710d2..9c23b9553 100644 --- a/runsc/boot/compat.go +++ b/runsc/boot/compat.go @@ -17,7 +17,6 @@ package boot import ( "fmt" "os" - "sync" "syscall" "github.com/golang/protobuf/proto" @@ -27,6 +26,7 @@ import ( ucspb "gvisor.dev/gvisor/pkg/sentry/kernel/uncaught_signal_go_proto" "gvisor.dev/gvisor/pkg/sentry/strace" spb "gvisor.dev/gvisor/pkg/sentry/unimpl/unimplemented_syscall_go_proto" + "gvisor.dev/gvisor/pkg/sync" ) func initCompatLogs(fd int) error { diff --git a/runsc/boot/limits.go b/runsc/boot/limits.go index d1c0bb9b5..ce62236e5 100644 --- a/runsc/boot/limits.go +++ b/runsc/boot/limits.go @@ -16,12 +16,12 @@ package boot import ( "fmt" - "sync" "syscall" specs "github.com/opencontainers/runtime-spec/specs-go" "gvisor.dev/gvisor/pkg/log" "gvisor.dev/gvisor/pkg/sentry/limits" + "gvisor.dev/gvisor/pkg/sync" ) // Mapping from linux resource names to limits.LimitType. diff --git a/runsc/boot/loader.go b/runsc/boot/loader.go index bc1d0c1bb..fad72f4ab 100644 --- a/runsc/boot/loader.go +++ b/runsc/boot/loader.go @@ -20,7 +20,6 @@ import ( mrand "math/rand" "os" "runtime" - "sync" "sync/atomic" "syscall" gtime "time" @@ -46,6 +45,7 @@ import ( "gvisor.dev/gvisor/pkg/sentry/time" "gvisor.dev/gvisor/pkg/sentry/usage" "gvisor.dev/gvisor/pkg/sentry/watchdog" + "gvisor.dev/gvisor/pkg/sync" "gvisor.dev/gvisor/pkg/tcpip" "gvisor.dev/gvisor/pkg/tcpip/link/sniffer" "gvisor.dev/gvisor/pkg/tcpip/network/arp" diff --git a/runsc/boot/loader_test.go b/runsc/boot/loader_test.go index 147ff7703..bec0dc292 100644 --- a/runsc/boot/loader_test.go +++ b/runsc/boot/loader_test.go @@ -19,7 +19,6 @@ import ( "math/rand" "os" "reflect" - "sync" "syscall" "testing" "time" @@ -30,6 +29,7 @@ import ( "gvisor.dev/gvisor/pkg/p9" "gvisor.dev/gvisor/pkg/sentry/context/contexttest" "gvisor.dev/gvisor/pkg/sentry/fs" + "gvisor.dev/gvisor/pkg/sync" "gvisor.dev/gvisor/pkg/unet" "gvisor.dev/gvisor/runsc/fsgofer" ) |