Johannes Thumshirn 04678e72e9 blktrace: split out relaying a blktrace event ...

Split out the code relaying a blktrace event to user-space using relayfs.

This enables adding a second version supporting a new version of the
protocol.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2025-10-22 11:14:05 -06:00

..

rv

rv: Fix missing mutex unlock in rv_register_monitor()

2025-09-15 08:36:35 +02:00

blktrace.c

blktrace: split out relaying a blktrace event

2025-10-22 11:14:05 -06:00

bpf_trace.c

Merge tag 'pull-f_path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2025-10-03 16:32:36 -07:00

bpf_trace.h

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

error_report-traces.c

…

fgraph.c

tracing: fgraph: Protect return handler from recursion loop

2025-09-27 09:04:05 -04:00

fprobe.c

tracing: fprobe: Fix to remove recorded module addresses from filter

2025-09-24 23:18:26 +09:00

ftrace_internal.h

function_graph: Make fgraph_update_pid_func() a stub for !DYNAMIC_FTRACE

2024-06-10 18:08:23 -04:00

ftrace.c

ftrace: Fix softlockup in ftrace_module_enable

2025-09-30 17:27:58 -04:00

Kconfig

Merge tag 'trace-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-08-01 10:29:36 -07:00

kprobe_event_gen_test.c

tracing: Fix wrong return in kprobe_event_gen_test.c

2023-03-19 12:20:48 -04:00

Makefile

tracing: Have eprobes have their own config option

2025-07-30 10:38:43 -04:00

pid_list.c

tracing: Cleanup upper_empty() in pid_list

2025-05-14 11:19:32 -04:00

pid_list.h

…

power-traces.c

PM: cpufreq: powernv/tracing: Move powernv_throttle trace event

2025-07-21 16:40:56 -04:00

preemptirq_delay_test.c

kernel: trace: preemptirq_delay_test: use offstack cpu mask

2025-07-08 18:17:38 -04:00

rethook.c

rethook: honor CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING in rethook_try_get()

2024-05-01 23:18:48 +09:00

ring_buffer_benchmark.c

ring-buffer: Use str_low_high() helper in ring_buffer_producer()

2024-10-19 11:12:25 -04:00

ring_buffer.c

ring buffer: Propagate __rb_map_vma return value to caller

2025-10-08 21:48:58 -04:00

rpm-traces.c

…

synth_event_gen_test.c

tracing / synthetic: Disable events after testing in synth_event_gen_test_init()

2023-12-21 10:04:45 -05:00

trace_benchmark.c

tracing: Improve benchmark test performance by using do_div()

2024-05-13 20:00:57 -04:00

trace_benchmark.h

…

trace_boot.c

tracing: Allow creating instances with specified system events

2023-12-18 23:14:16 -05:00

trace_branch.c

tracing: branch: Use trace_tracing_is_on_cpu() instead of "disabled" field

2025-05-09 15:19:10 -04:00

trace_btf.c

tracing/probes: Fix to search structure fields correctly

2024-02-17 21:25:42 +09:00

trace_btf.h

tracing/probes: Add a function to search a member of a struct/union

2023-08-23 09:40:16 +09:00

trace_clock.c

tracing: Use atomic64_inc_return() in trace_clock_counter()

2024-10-09 19:59:49 -04:00

trace_dynevent.c

tracing: dynevent: Add a missing lockdown check on dynevent

2025-09-25 00:22:46 +09:00

trace_dynevent.h

tracing: probes: Fix a possible race in trace_probe_log APIs

2025-05-13 22:23:34 +09:00

trace_entries.h

ftrace: Expose call graph depth as unsigned int

2025-05-08 09:36:08 -04:00

trace_eprobe.c

tracing: Have eprobes handle arrays

2025-07-24 22:57:32 +09:00

trace_event_perf.c

perf: Remove unnecessary parameter of security check

2025-02-26 14:13:58 -05:00

trace_events_filter_test.h

…

trace_events_filter.c

Merge tag 'trace-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-08-01 10:29:36 -07:00

trace_events_hist.c

tracing: Rename event_trigger_alloc() to trigger_data_alloc()

2025-05-09 15:19:11 -04:00

trace_events_inject.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-08-07 18:12:46 -04:00

trace_events_synth.c

tracing: Add guard(ring_buffer_nest)

2025-08-01 16:49:15 -04:00

trace_events_trigger.c

Merge tag 'trace-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-05-29 21:04:36 -07:00

trace_events_user.c

Merge tag 'trace-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-10-05 09:43:36 -07:00

trace_events.c

tracing: Fix lock imbalance in s_start() memory allocation failure path

2025-10-03 12:13:12 -04:00

trace_export.c

tracing: Add back FORTIFY_SOURCE logic to kernel_stack event structure

2023-07-30 18:11:44 -04:00

trace_fprobe.c

tracing: Fix race condition in kprobe initialization causing NULL pointer dereference

2025-10-02 08:05:01 +09:00

trace_functions_graph.c

fgraph: Copy args in intermediate storage with entry

2025-08-22 17:32:35 -04:00

trace_functions.c

Merge tag 'trace-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-05-29 21:04:36 -07:00

trace_hwlat.c

tracing: Replace opencoded cpumask_next_wrap() in move_to_next_cpu()

2025-07-08 18:17:29 -04:00

trace_irqsoff.c

tracing: Fix irqoff tracers on failure of acquiring calltime

2025-10-08 12:10:44 -04:00

trace_kdb.c

ring-buffer: Remove ring_buffer_read_prepare_sync()

2025-07-22 20:01:41 -04:00

trace_kprobe_selftest.c

tracing: arm64: Avoid missing-prototype warnings

2023-07-12 12:06:04 -04:00

trace_kprobe_selftest.h

…

trace_kprobe.c

tracing: Fix race condition in kprobe initialization causing NULL pointer dereference

2025-10-02 08:05:01 +09:00

trace_mmiotrace.c

tracing/mmiotrace: Remove reference to unused per CPU data pointer

2025-05-08 09:36:09 -04:00

trace_nop.c

…

trace_osnoise.c

Merge tag 'trace-v6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-10-09 12:18:22 -07:00

trace_output.c

tracing: Have unsigned int function args displayed as hexadecimal

2025-08-01 19:14:51 -04:00

trace_output.h

ftrace: Add print_function_args()

2025-03-04 11:27:23 -05:00

trace_preemptirq.c

tracing: Fix archs that still call tracepoints without RCU watching

2024-12-05 09:28:58 -05:00

trace_printk.c

…

trace_probe_kernel.h

tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails

2023-07-14 17:04:58 +09:00

trace_probe_tmpl.h

tracing/fprobe: Enable fprobe events with CONFIG_DYNAMIC_FTRACE_WITH_ARGS

2024-12-26 10:50:04 -05:00

trace_probe.c

Merge tag 'probes-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-07-30 15:38:01 -07:00

trace_probe.h

tracing: Fix race condition in kprobe initialization causing NULL pointer dereference

2025-10-02 08:05:01 +09:00

trace_recursion_record.c

…

trace_sched_switch.c

tracing: Ensure optimized hashing works

2025-09-30 17:27:58 -04:00

trace_sched_wakeup.c

tracing: Fix wakeup tracers on failure of acquiring calltime

2025-10-08 12:10:26 -04:00

trace_selftest_dynamic.c

…

trace_selftest.c

fgraph: Pass ftrace_regs to retfunc

2024-12-26 10:50:03 -05:00

trace_seq.c

trace_seq: Increase the buffer size to almost two pages

2023-12-18 23:14:16 -05:00

trace_stack.c

Merge tag 'trace-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-05-29 21:04:36 -07:00

trace_stat.c

tracing: Switch trace_stat.c code over to use guard()

2024-12-26 10:38:37 -05:00

trace_stat.h

…

trace_synth.h

…

trace_syscalls.c

tracing: Have syscall trace events show "0x" for values greater than 10

2025-09-23 09:29:29 -04:00

trace_uprobe.c

tracing: Fix race condition in kprobe initialization causing NULL pointer dereference

2025-10-02 08:05:01 +09:00

trace.c

Merge tag 'trace-v6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-10-11 16:06:04 -07:00

trace.h

tracing: Replace syscall RCU pointer assignment with READ/WRITE_ONCE()

2025-09-23 09:29:29 -04:00

tracing_map.c

tracing: Use vmalloc_array() to improve code

2025-09-23 09:31:58 -04:00

tracing_map.h

tracing: Remove unused extern declaration tracing_map_set_field_descr()

2023-07-23 11:08:14 -04:00