Steven Rostedt 60bc720e10 ring-buffer: Make ring_buffer_{un}map() simpler with guard(mutex) ...

Convert the taking of the buffer->mutex and the cpu_buffer->mapping_lock
over to guard(mutex) and simplify the ring_buffer_map() and
ring_buffer_unmap() functions.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Vincent Donnefort <vdonnefort@google.com>
Link: https://lore.kernel.org/20250527122009.267efb72@gandalf.local.home
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

2025-05-29 08:24:08 -04:00

..

rv

rv: Fix out-of-bound memory access in rv_is_container_monitor()

2025-04-12 12:13:30 -04:00

blktrace.c

blktrace: remove redundant return at end of function

2024-12-23 08:17:23 -07:00

bpf_trace.c

Merge tag 'modules-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux

2025-03-30 15:44:36 -07:00

bpf_trace.h

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error_report-traces.c

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fgraph.c

fgraph: Correct typo in ftrace_return_to_handler comment

2025-03-04 11:15:50 -05:00

fprobe.c

tracing: fprobe: Fix RCU warning message in list traversal

2025-05-10 08:28:02 +09:00

ftrace_internal.h

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ftrace.c

ftrace: Fix NULL memory allocation check

2025-05-01 15:46:19 -04:00

Kconfig

ftrace: Have tracing function args depend on PROBE_EVENTS_BTF_ARGS

2025-04-02 09:50:56 -04:00

kprobe_event_gen_test.c

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Makefile

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pid_list.c

pid: allow pid_max to be set per pid namespace

2024-12-02 11:25:25 +01:00

pid_list.h

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power-traces.c

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preemptirq_delay_test.c

minmax: make generic MIN() and MAX() macros available everywhere

2024-07-28 15:49:18 -07:00

rethook.c

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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: Make ring_buffer_{un}map() simpler with guard(mutex)

2025-05-29 08:24:08 -04:00

rpm-traces.c

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synth_event_gen_test.c

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trace_benchmark.c

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trace_benchmark.h

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trace_boot.c

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trace_branch.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_btf.c

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trace_btf.h

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trace_clock.c

tracing: Use atomic64_inc_return() in trace_clock_counter()

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

trace_dynevent.c

tracing: probes: Fix a possible race in trace_probe_log APIs

2025-05-13 22:23:34 +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: Fix type of ftrace_graph_ent_entry.depth

2025-04-17 15:19:15 -04:00

trace_eprobe.c

tracing: add missing trace_probe_log_clear for eprobes

2025-05-10 08:44:50 +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

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trace_events_filter.c

tracing: Fix filter string testing

2025-04-17 22:16:56 -04:00

trace_events_hist.c

Merge tag 'trace-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-03-27 16:22:12 -07:00

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: Do not add length to print format in synthetic events

2025-04-09 11:34:21 -04:00

trace_events_trigger.c

ftrace: Fix preemption accounting for stacktrace trigger command

2025-05-14 13:53:09 -04:00

trace_events_user.c

tracing/user_events: Slightly simplify user_seq_show()

2025-03-06 13:35:27 -05:00

trace_events.c

tracing: Verify event formats that have "%*p.."

2025-04-02 09:51:26 -04:00

trace_export.c

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trace_fprobe.c

Merge tag 'probes-fixes-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-04-08 12:51:34 -07:00

trace_functions_graph.c

ftrace: Do not have print_graph_retval() add a newline

2025-04-12 12:13:30 -04:00

trace_functions.c

ftrace: Fix preemption accounting for stacktrace filter command

2025-05-14 13:53:23 -04:00

trace_hwlat.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_irqsoff.c

tracing: Fix use-after-free in print_graph_function_flags during tracer switching

2025-03-22 05:42:42 -04:00

trace_kdb.c

trace: kdb: Replace simple_strtoul with kstrtoul in kdb_ftdump

2024-11-02 08:33:13 +00:00

trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

tracing: probes: Fix a possible race in trace_probe_log APIs

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

trace_mmiotrace.c

tracing: Remove TRACE_EVENT_FL_FILTERED logic

2024-10-08 15:24:49 -04:00

trace_nop.c

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trace_osnoise.c

Merge tag 'trace-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-03-27 16:22:12 -07:00

trace_output.c

tracing: Do not take trace_event_sem in print_event_fields()

2025-05-01 22:44:52 -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

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trace_probe_kernel.h

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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

tracing: probes: Fix a possible race in trace_probe_log APIs

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

trace_probe.h

tracing: probe-events: Log error for exceeding the number of arguments

2025-03-27 21:19:54 +09:00

trace_recursion_record.c

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trace_sched_switch.c

pid: allow pid_max to be set per pid namespace

2024-12-02 11:25:25 +01:00

trace_sched_wakeup.c

tracing: Fix use-after-free in print_graph_function_flags during tracer switching

2025-03-22 05:42:42 -04:00

trace_selftest_dynamic.c

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trace_selftest.c

fgraph: Pass ftrace_regs to retfunc

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

trace_seq.c

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trace_stack.c

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

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

trace_stat.c

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

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

trace_stat.h

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trace_synth.h

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trace_syscalls.c

tracing/perf: Add might_fault check to syscall probes

2024-10-09 17:09:46 -04:00

trace_uprobe.c

tracing: probes: Fix a possible race in trace_probe_log APIs

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

trace.c

tracing: Reset last-boot buffers when reading out all cpu buffers

2025-05-29 08:24:07 -04:00

trace.h

Merge tag 'trace-ringbuffer-v6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-04-03 16:09:29 -07:00

tracing_map.c

tracing: Fix cmp_entries_dup() to respect sort() comparison rules

2024-12-04 10:38:24 -05:00

tracing_map.h

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