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 /pkg/sentry/platform/kvm | |
| 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 'pkg/sentry/platform/kvm')
| -rw-r--r-- | pkg/sentry/platform/kvm/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/platform/kvm/address_space.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/platform/kvm/bluepill_arm64_unsafe.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/platform/kvm/kvm.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/platform/kvm/machine.go | 2 |
5 files changed, 4 insertions, 5 deletions
diff --git a/pkg/sentry/platform/kvm/BUILD b/pkg/sentry/platform/kvm/BUILD index f3afd98da..6a358d1d4 100644 --- a/pkg/sentry/platform/kvm/BUILD +++ b/pkg/sentry/platform/kvm/BUILD @@ -55,6 +55,7 @@ go_library( "//pkg/sentry/platform/safecopy", "//pkg/sentry/time", "//pkg/sentry/usermem", + "//pkg/sync", ], ) diff --git a/pkg/sentry/platform/kvm/address_space.go b/pkg/sentry/platform/kvm/address_space.go index ea8b9632e..a25f3c449 100644 --- a/pkg/sentry/platform/kvm/address_space.go +++ b/pkg/sentry/platform/kvm/address_space.go @@ -15,13 +15,13 @@ package kvm import ( - "sync" "sync/atomic" "gvisor.dev/gvisor/pkg/atomicbitops" "gvisor.dev/gvisor/pkg/sentry/platform" "gvisor.dev/gvisor/pkg/sentry/platform/ring0/pagetables" "gvisor.dev/gvisor/pkg/sentry/usermem" + "gvisor.dev/gvisor/pkg/sync" ) // dirtySet tracks vCPUs for invalidation. diff --git a/pkg/sentry/platform/kvm/bluepill_arm64_unsafe.go b/pkg/sentry/platform/kvm/bluepill_arm64_unsafe.go index e5fac0d6a..2f02c03cf 100644 --- a/pkg/sentry/platform/kvm/bluepill_arm64_unsafe.go +++ b/pkg/sentry/platform/kvm/bluepill_arm64_unsafe.go @@ -17,8 +17,6 @@ package kvm import ( - "unsafe" - "gvisor.dev/gvisor/pkg/sentry/arch" ) diff --git a/pkg/sentry/platform/kvm/kvm.go b/pkg/sentry/platform/kvm/kvm.go index f2c2c059e..a7850faed 100644 --- a/pkg/sentry/platform/kvm/kvm.go +++ b/pkg/sentry/platform/kvm/kvm.go @@ -18,13 +18,13 @@ package kvm import ( "fmt" "os" - "sync" "syscall" "gvisor.dev/gvisor/pkg/sentry/platform" "gvisor.dev/gvisor/pkg/sentry/platform/ring0" "gvisor.dev/gvisor/pkg/sentry/platform/ring0/pagetables" "gvisor.dev/gvisor/pkg/sentry/usermem" + "gvisor.dev/gvisor/pkg/sync" ) // KVM represents a lightweight VM context. diff --git a/pkg/sentry/platform/kvm/machine.go b/pkg/sentry/platform/kvm/machine.go index 7d02ebf19..e6d912168 100644 --- a/pkg/sentry/platform/kvm/machine.go +++ b/pkg/sentry/platform/kvm/machine.go @@ -17,7 +17,6 @@ package kvm import ( "fmt" "runtime" - "sync" "sync/atomic" "syscall" @@ -27,6 +26,7 @@ import ( "gvisor.dev/gvisor/pkg/sentry/platform/ring0" "gvisor.dev/gvisor/pkg/sentry/platform/ring0/pagetables" "gvisor.dev/gvisor/pkg/sentry/usermem" + "gvisor.dev/gvisor/pkg/sync" ) // machine contains state associated with the VM as a whole. |