diff options
| author | Jamie Liu <jamieliu@google.com> | 2019-06-06 16:26:00 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-06-06 16:27:55 -0700 |
| commit | a26043ee53a2f38b81c9eaa098d115025e87f4c3 (patch) | |
| tree | 666132f75a64348ca56628d635a7fc427ebc80d9 /runsc | |
| parent | 93aa7d11673392ca51ba69122ff5fe1aad7331b9 (diff) | |
Implement reclaim-driven MemoryFile eviction.
PiperOrigin-RevId: 251950660
Diffstat (limited to 'runsc')
| -rw-r--r-- | runsc/boot/loader.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/runsc/boot/loader.go b/runsc/boot/loader.go index a997776f8..ef4ccd0bd 100644 --- a/runsc/boot/loader.go +++ b/runsc/boot/loader.go @@ -424,6 +424,9 @@ func createMemoryFile() (*pgalloc.MemoryFile, error) { return nil, fmt.Errorf("error creating memfd: %v", err) } memfile := os.NewFile(uintptr(memfd), memfileName) + // We can't enable pgalloc.MemoryFileOpts.UseHostMemcgPressure even if + // there are memory cgroups specified, because at this point we're already + // in a mount namespace in which the relevant cgroupfs is not visible. mf, err := pgalloc.NewMemoryFile(memfile, pgalloc.MemoryFileOpts{}) if err != nil { memfile.Close() |