ior - I/O Riot NG is an experiment with BPF.

Age	Commit message (Collapse)	Author
2026-05-23	ac table-drive BPF extra-code generation away from switches	Paul Buetow
	Replace the large switch in generateExtra with an extraEmitters registry (map[TracepointKind]extraEmitter) and convert six inner switch-on-name helpers to table-driven lookups: - generateExtraMem -> memFieldOverrides table - generateExtraEventfd -> eventfdFlagsExpr table - generateExtraTwoFd -> twoFdOverrides + twoFdDefault - generateExtraPoll -> pollOverrides + pollTimeoutBody(style) - generateExtraSleep -> sleepTimespecPtr table - generateExtraKeyctl -> keyctlOverrides table Adding a new syscall kind or variant now requires only a table entry instead of editing switch arms with raw C string literals. Generated BPF C output is behaviorally equivalent; all existing tests pass unchanged. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-23	8c extract aggregate draining and filter gating from eventLoop	Paul Buetow
	Move aggregate drain scheduling, filter compatibility policy, trace-ID allowlisting, and warning construction into a dedicated aggregateDrainer type. eventLoop now only creates and ticks it. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-22	3c table-drive name-only syscall classification	Paul Buetow

2026-05-22	4c extract event kind runtime registry	Paul Buetow

2026-05-22	xb make syscall aggregates per-cpu deltas	Paul Buetow

2026-05-22	yb reject aggregate rows for pid tid filters	Paul Buetow

2026-05-21	wb add docs drift tests for syscall coverage	Paul Buetow

2026-05-21	vb add data-driven name-only kind mapping table	Paul Buetow

2026-05-21	q7 publish shipped syscall tracing coverage docs	Paul Buetow

2026-05-21	o7 classify landlock add-rule and restrict-self as fd	Paul Buetow

2026-05-21	m7 classify time and posix timer syscalls	Paul Buetow

2026-05-21	k7 classify process control and prctl syscalls	Paul Buetow

2026-05-21	j7 add futex kind and aggregate-only defaults	Paul Buetow

2026-05-21	l7 classify numa and process memory syscalls	Paul Buetow

2026-05-21	h7 classify additional memory syscalls	Paul Buetow

2026-05-21	57 add bpf syscall kind classification	Paul Buetow

2026-05-21	37 classify clone family as proc kind	Paul Buetow

2026-05-21	b7 classify sysv ipc ids and ops	Paul Buetow

2026-05-21	e7 classify acct pathname and misc null syscalls	Paul Buetow

2026-05-21	a7 make sched and rlimit null-classification explicit	Paul Buetow

2026-05-21	97 make identity null-classification explicit	Paul Buetow

2026-05-21	87 make signal null-classification explicit	Paul Buetow

2026-05-21	67 add seccomp and module trace kinds	Paul Buetow

2026-05-21	i7 classify memory P3 syscalls as mem kind	Paul Buetow

2026-05-21	g7 classify fd-from-air eventfd users	Paul Buetow

2026-05-21	n7 classify pidfd and misc tail syscalls	Paul Buetow

2026-05-21	f7 wire eventfd kind for fd-from-air IPC syscalls	Paul Buetow

2026-05-21	p7 add attach-time trace dimension gating	Paul Buetow

2026-05-21	task-47: fix execveat dirfd codegen fallback	Paul Buetow

2026-05-20	task-47: add KindExec for execve paths	Paul Buetow

2026-05-20	test: strengthen security integration semantics (task 77)	Paul Buetow

2026-05-20	feat: add keyctl ptrace perf_event_open tracing (task 77)	Paul Buetow

2026-05-20	d7: add POSIX mq syscall kind/classification and coverage	Paul Buetow

2026-05-20	feat: add mount/fs management syscall tracing for c7	Paul Buetow

2026-05-20	task 27: assert non-zero requested_sleep_ns in CSV export test	Paul Buetow

2026-05-20	task 27: add KindSleep and requested sleep metric	Paul Buetow

2026-05-20	test(task-17): assert aggregate-only stats surfacing path	Paul Buetow

2026-05-20	fix(task-17): prevent aggregate double-count and flush on shutdown	Paul Buetow

2026-05-20	feat: add syscall aggregate sampling infrastructure (task 17)	Paul Buetow

2026-05-20	task 07: assert mmap address-space accounting end-to-end	Paul Buetow

2026-05-20	task 07: add KindMem and separate address-space byte accounting	Paul Buetow

2026-05-19	z6: add KindPoll wiring for poll/select ready counts	Paul Buetow

2026-05-19	y6 follow-up: tolerate unsupported epoll_pwait2 kernels	Paul Buetow

2026-05-19	y6: add epoll ctl/wait tracing and ready-count coverage	Paul Buetow

2026-05-19	x6: add pipe/eventfd fd-from-air syscall support	Paul Buetow

2026-05-19	w6: extend KindFd socket introspection coverage	Paul Buetow

2026-05-19	v6: cover plain accept integration and filter path	Paul Buetow

2026-05-19	v6: add KindAccept and wire accept/accept4	Paul Buetow

2026-05-19	u6: fix socketpair exit fd capture and socket filtering	Paul Buetow

2026-05-19	u6: add socket/socketpair kind scaffolding and wiring	Paul Buetow