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| author | Andrei Vagin <avagin@google.com> | 2019-06-25 09:51:36 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-06-25 09:52:49 -0700 |
| commit | 03ae91c662869a37ba71dd2577d4e218a3aa4669 (patch) | |
| tree | c6447126fde6710b1e1cff7ea3bed1214795999e /pkg/sentry/kernel/futex/atomicptr_bucket.go | |
| parent | fd16a329ce0c9fa1e7dd4c0fc1edc201f4c19571 (diff) | |
gvisor: lockless read access for task credentials
Credentials are immutable and even before these changes we could read them
without locks, but we needed to take a task lock to get a credential object
from a task object.
It is possible to avoid this lock, if we will guarantee that a credential
object will not be changed after setting it on a task.
PiperOrigin-RevId: 254989492
Diffstat (limited to 'pkg/sentry/kernel/futex/atomicptr_bucket.go')
0 files changed, 0 insertions, 0 deletions