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Merge pull request #2303 from KentaTada/remove-unneeded-syscall-import 

libcontainer: remove unneeded import
This commit is contained in:
Michael Crosby 2020-04-09 14:43:24 -04:00 committed by GitHub
parent 9a93b7378c e58a406b77
commit d65ba5fa0c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 3 deletions
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5
libcontainer/cgroups/utils.go
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@ -13,7 +13,6 @@ import (
"strconv"
"strings"
"sync"
"syscall"
"time"
units "github.com/docker/go-units"
@ -43,8 +42,8 @@ var HugePageSizeUnitList = []string{"B", "KB", "MB", "GB", "TB", "PB"}
// IsCgroup2UnifiedMode returns whether we are running in cgroup v2 unified mode.
func IsCgroup2UnifiedMode() bool {
isUnifiedOnce.Do(func() {
var st syscall.Statfs_t
if err := syscall.Statfs(unifiedMountpoint, &st); err != nil {
var st unix.Statfs_t
if err := unix.Statfs(unifiedMountpoint, &st); err != nil {
panic("cannot statfs cgroup root")
}
isUnified = st.Type == unix.CGROUP2_SUPER_MAGIC