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| author | Dean Deng <deandeng@google.com> | 2020-10-03 09:24:34 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-10-03 09:26:25 -0700 |
| commit | e0aaf40e397072eba7944065cf2a820318cb266b (patch) | |
| tree | 43b3b0eb06369d54f393d5d7704d77efc829eea5 /pkg/sentry/devices/memdev/null.go | |
| parent | 55f835d1fdd0a5d9dca0b19a65cb748caf326f79 (diff) | |
Fix kcov enabling and disabling procedures.
- When the KCOV_ENABLE_TRACE ioctl is called with the trace kind KCOV_TRACE_PC,
the kcov mode should be set to KCOV_*MODE*_TRACE_PC.
- When the owning task of kcov exits, the memory mapping should not be cleared
so it can be used by other tasks.
- Add more tests (also tested on native Linux kcov).
PiperOrigin-RevId: 335202585
Diffstat (limited to 'pkg/sentry/devices/memdev/null.go')
0 files changed, 0 insertions, 0 deletions