diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-03-29 13:28:32 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-29 13:30:21 -0700 |
| commit | 8a2f7e716dcc62f04d2808e8ade34941c94fc956 (patch) | |
| tree | b2195d5728dcbc4f4e59c23ad95d7486ef744371 /pkg/sentry/hostmm | |
| parent | b125afba416ebeba906ea595a44a55afe4729d64 (diff) | |
[syserror] Split usermem package
Split usermem package to help remove syserror dependency in go_marshal.
New hostarch package contains code not dependent on syserror.
PiperOrigin-RevId: 365651233
Diffstat (limited to 'pkg/sentry/hostmm')
| -rw-r--r-- | pkg/sentry/hostmm/BUILD | 2 | ||||
| -rw-r--r-- | pkg/sentry/hostmm/hostmm.go | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/pkg/sentry/hostmm/BUILD b/pkg/sentry/hostmm/BUILD index 300b7ccce..66fa1ad40 100644 --- a/pkg/sentry/hostmm/BUILD +++ b/pkg/sentry/hostmm/BUILD @@ -13,8 +13,8 @@ go_library( deps = [ "//pkg/abi/linux", "//pkg/fd", + "//pkg/hostarch", "//pkg/log", - "//pkg/usermem", "@org_golang_x_sys//unix:go_default_library", ], ) diff --git a/pkg/sentry/hostmm/hostmm.go b/pkg/sentry/hostmm/hostmm.go index c47b96b54..285ea9050 100644 --- a/pkg/sentry/hostmm/hostmm.go +++ b/pkg/sentry/hostmm/hostmm.go @@ -23,8 +23,8 @@ import ( "golang.org/x/sys/unix" "gvisor.dev/gvisor/pkg/fd" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/log" - "gvisor.dev/gvisor/pkg/usermem" ) // NotifyCurrentMemcgPressureCallback requests that f is called whenever the @@ -88,7 +88,7 @@ func NotifyCurrentMemcgPressureCallback(f func(), level string) (func(), error) if n != sizeofUint64 { panic(fmt.Sprintf("short read from memory pressure level eventfd: got %d bytes, wanted %d", n, sizeofUint64)) } - val := usermem.ByteOrder.Uint64(buf[:]) + val := hostarch.ByteOrder.Uint64(buf[:]) if val >= stopVal { // Assume this was due to the notifier's "destructor" (the // function returned by NotifyCurrentMemcgPressureCallback @@ -103,7 +103,7 @@ func NotifyCurrentMemcgPressureCallback(f func(), level string) (func(), error) return func() { rw := fd.NewReadWriter(eventFD.FD()) var buf [sizeofUint64]byte - usermem.ByteOrder.PutUint64(buf[:], stopVal) + hostarch.ByteOrder.PutUint64(buf[:], stopVal) for { n, err := rw.Write(buf[:]) if err != nil { |