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Diffstat (limited to 'runsc/sandbox/sandbox.go')
-rw-r--r--runsc/sandbox/sandbox.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/runsc/sandbox/sandbox.go b/runsc/sandbox/sandbox.go
index 805233184..cbfb873d1 100644
--- a/runsc/sandbox/sandbox.go
+++ b/runsc/sandbox/sandbox.go
@@ -18,6 +18,7 @@ package sandbox
import (
"context"
"fmt"
+ "math"
"os"
"os/exec"
"strconv"
@@ -631,6 +632,15 @@ func (s *Sandbox) createSandboxProcess(conf *boot.Config, args *Args, startSyncF
if err != nil {
return fmt.Errorf("getting cpu count from cgroups: %v", err)
}
+ if conf.CPUNumFromQuota {
+ quota, err := s.Cgroup.CPUQuota()
+ if err != nil {
+ return fmt.Errorf("getting cpu qouta from cgroups: %v", err)
+ }
+ if quota > 0 {
+ cpuNum = int(math.Ceil(quota))
+ }
+ }
cmd.Args = append(cmd.Args, "--cpu-num", strconv.Itoa(cpuNum))
mem, err := s.Cgroup.MemoryLimit()