diff options
Diffstat (limited to 'pkg/sentry/hostmm/hostmm.go')
| -rw-r--r-- | pkg/sentry/hostmm/hostmm.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/pkg/sentry/hostmm/hostmm.go b/pkg/sentry/hostmm/hostmm.go index 506c7864a..c47b96b54 100644 --- a/pkg/sentry/hostmm/hostmm.go +++ b/pkg/sentry/hostmm/hostmm.go @@ -20,8 +20,8 @@ import ( "fmt" "os" "path" - "syscall" + "golang.org/x/sys/unix" "gvisor.dev/gvisor/pkg/fd" "gvisor.dev/gvisor/pkg/log" "gvisor.dev/gvisor/pkg/usermem" @@ -60,7 +60,7 @@ func NotifyCurrentMemcgPressureCallback(f func(), level string) (func(), error) } // Don't use fmt.Fprintf since the whole string needs to be written in a - // single syscall. + // single unix. eventControlStr := fmt.Sprintf("%d %d %s", eventFD.FD(), pressureFile.Fd(), level) if n, err := eventControlFile.Write([]byte(eventControlStr)); n != len(eventControlStr) || err != nil { eventFD.Close() @@ -80,7 +80,7 @@ func NotifyCurrentMemcgPressureCallback(f func(), level string) (func(), error) for { n, err := rw.Read(buf[:]) if err != nil { - if err == syscall.EINTR { + if err == unix.EINTR { continue } panic(fmt.Sprintf("failed to read from memory pressure level eventfd: %v", err)) @@ -107,7 +107,7 @@ func NotifyCurrentMemcgPressureCallback(f func(), level string) (func(), error) for { n, err := rw.Write(buf[:]) if err != nil { - if err == syscall.EINTR { + if err == unix.EINTR { continue } panic(fmt.Sprintf("failed to write to memory pressure level eventfd: %v", err)) @@ -122,7 +122,7 @@ func NotifyCurrentMemcgPressureCallback(f func(), level string) (func(), error) } func newEventFD() (*fd.FD, error) { - f, _, e := syscall.Syscall(syscall.SYS_EVENTFD2, 0, 0, 0) + f, _, e := unix.Syscall(unix.SYS_EVENTFD2, 0, 0, 0) if e != 0 { return nil, fmt.Errorf("failed to create eventfd: %v", e) } |