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Merge pull request #6030 from liubin/fix/6029-use-system-hugepagesize

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runtime: use system pagesize for hugepage test
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Tim Zhang 2023-01-16 16:57:55 +08:00 committed by GitHub
commit 20196048bf
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1 changed files with 6 additions and 12 deletions
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18
src/runtime/virtcontainers/kata_agent_linux_test.go
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@ -9,7 +9,6 @@ import (
"fmt"
"os"
"path"
"runtime"
"strings"
"syscall"
"testing"
@ -34,17 +33,12 @@ func TestHandleHugepages(t *testing.T) {
var mounts []specs.Mount
var hugepageLimits []specs.LinuxHugepageLimit
// On s390x, hugepage sizes must be set at boot and cannot be created ad hoc. Use any that
// are present (default is 1M, can only be changed on LPAR). See
// https://www.ibm.com/docs/en/linuxonibm/pdf/lku5dd05.pdf, p. 345 for more information.
if runtime.GOARCH == "s390x" {
dirs, err := os.ReadDir(sysHugepagesDir)
assert.Nil(err)
for _, dir := range dirs {
formattedSizes = append(formattedSizes, strings.TrimPrefix(dir.Name(), "hugepages-"))
}
} else {
formattedSizes = []string{"1G", "2M"}
// Hugepage sizes must be set at boot time and cannot be created ad hoc.
// Use any that are present.
dirs, err := os.ReadDir(sysHugepagesDir)
assert.Nil(err)
for _, dir := range dirs {
formattedSizes = append(formattedSizes, strings.TrimPrefix(dir.Name(), "hugepages-"))
}
for _, formattedSize := range formattedSizes {