Rongsong Shen
7494542a60
Periodic checkpointing hooks into sched_record_write_events(): once per call, when record_snapshot_interval > 0 and record_event_count crosses a multiple of it, writes a fresh SnapshotEntry via the same write_snapshot_entry() helper sched_record_start() already uses (made non-static, zero duplication). Safe from the session_active precondition because this call site is only ever reached from xce_sched_driver_translate_pending_events(), which always runs strictly between sessions. Confirmed the write-failure error-handling half (AC 10) was already complete from task 9.2's sched_record_abort_on_error() -- added the missing end-to-end test using a genuine closed-fd write failure rather than a mocked return code, proving the driver keeps processing sessions afterward. 25/25 scheduler suite, clang-format clean. Two non-blocking follow-ups logged in tasks.md: --record-snapshot-interval has no CLI wiring yet (AC 11's own struct-field mechanism is fully tested, but nothing sets it in production), and test_record_lifecycle.c has grown past this suite's prior size precedent with a natural future split point identified. |
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| src | ||
| testsuite | ||
| CLAUDE.md | ||
| meson.build | ||