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Line 3: − =TODO=+ − ==Maybe later== − − * Make start-time remain "unchanged" after C/R − * arm64/arm32/s390/power64 - add archs vvar support (nit: big/little-endianess for timespec::nsec) − * REALTIME-related: − ** REALTIME offsets − ** vvar offsets will need synchronization (like gtod_read_begin()/gtod_read_retry()) − ** vfs modification/creation time should work − ** starttime in /proc/pid/stat − ** btime in /proc/stat − ** utime()/utimes()/futimesat() (with times == NULL) − ** utimensat()/futimens() - with UTIME_NOW − ** mq_timedsend()/mq_timedreceive() − ** semtimedop() − * Adjtime (too complicated for PoC) − * Cpu time for thread/pid/pgid (times()) − * /proc/stat ticks? (top uses them e.g.) − * pid creation time (probably different unrelated API) − * clock_tai - if we care about isolation from host's time − * What about other kinds of counters like perf events and trace events?
remove TODO, add LWN link
[https://github.com/checkpoint-restore/criu/pull/1002 The time namespace support] in CRIU has been merged in the [[Download/criu/3.14 | 3.14 release]].
[https://github.com/checkpoint-restore/criu/pull/1002 The time namespace support] in CRIU has been merged in the [[Download/criu/3.14 | 3.14 release]].
[https://lwn.net/Articles/766089/ LWN article about time namespaces]
=Links=
=Links=