Steven Rostedt 06294cf045 ftrace: Use guard for match_records() ...

The ftrace_lock is held for most of match_records() until the end of the
function. Use guard to make error paths simpler.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/20241028071307.927146604@goodmis.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

2024-10-29 07:43:02 -04:00

..

rv

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

blktrace.c

blktrace: convert strncpy() to strscpy_pad()

2024-04-25 21:07:08 -07:00

bpf_trace.c

Merge tag 'bpf-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2024-09-21 09:27:50 -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

fgraph: Use guard(mutex)(&ftrace_lock) for unregister_ftrace_graph()

2024-10-29 07:43:02 -04:00

fprobe.c

fprobe: Fix to allocate entry_data_size buffer with rethook instances

2024-03-01 09:18:24 +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: Use guard for match_records()

2024-10-29 07:43:02 -04:00

Kconfig

function_graph: Support recording and printing the function return address

2024-10-05 10:14:04 -04:00

kprobe_event_gen_test.c

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Makefile

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pid_list.c

trace/pid_list: Change gfp flags in pid_list_fill_irq()

2024-07-15 15:07:14 -04:00

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

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: Read and write to ring buffers with custom sub buffer size

2023-12-20 07:54:56 -05:00

ring_buffer.c

ring-buffer: Align meta-page to sub-buffers for improved TLB usage

2024-08-26 13:42:23 -04:00

rpm-traces.c

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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

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trace_boot.c

tracing: Allow creating instances with specified system events

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

trace_branch.c

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trace_btf.c

tracing/probes: Fix to search structure fields correctly

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

trace_btf.h

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trace_clock.c

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trace_dynevent.c

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trace_dynevent.h

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trace_entries.h

function_graph: Support recording and printing the function return address

2024-10-05 10:14:04 -04:00

trace_eprobe.c

tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-07 00:27:34 +09:00

trace_event_perf.c

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trace_events_filter_test.h

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trace_events_filter.c

tracing: Have trace_event_file have ref counters

2023-11-01 23:44:44 -04:00

trace_events_hist.c

tracing: Have format file honor EVENT_FILE_FL_FREED

2024-08-07 18:12:46 -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/synthetic: Fix trace_string() return value

2024-02-15 11:40:01 -05:00

trace_events_trigger.c

tracing: Have format file honor EVENT_FILE_FL_FREED

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

trace_events_user.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

trace_events.c

tracing: Use refcount for trace_event_file reference counter

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

trace_export.c

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trace_fprobe.c

tracing/fprobe: Support raw tracepoints on future loaded modules

2024-09-25 23:23:44 +09:00

trace_functions_graph.c

fgragh: No need to invoke the function call_filter_check_discard()

2024-10-10 19:49:41 -04:00

trace_functions.c

ftrace: Hide one more entry in stack trace when ftrace_pid is enabled

2024-06-06 15:22:18 -04:00

trace_hwlat.c

…

trace_irqsoff.c

fgraph: Simplify return address printing in function graph tracer

2024-10-10 14:06:26 -04:00

trace_kdb.c

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trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

tracing/kprobes: Fix build error when find_module() is not available

2024-07-10 09:47:00 +09:00

trace_mmiotrace.c

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trace_nop.c

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trace_osnoise.c

Merge tag 'rcu.release.v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux

2024-09-18 07:52:24 +02:00

trace_output.c

tracing: Have trace_printk not use binary prints if boot buffer

2024-08-26 13:54:08 -04:00

trace_output.h

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trace_preemptirq.c

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trace_printk.c

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trace_probe_kernel.h

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trace_probe_tmpl.h

tracing/probes: Support $argN in return probe (kprobe and fprobe)

2024-03-07 00:27:34 +09:00

trace_probe.c

tracing/probes: fix error check in parse_btf_field()

2024-05-27 21:32:35 +09:00

trace_probe.h

tracing/probes: support '%pd' type for print struct dentry's name

2024-05-01 23:18:47 +09:00

trace_recursion_record.c

…

trace_sched_switch.c

tracing: Move saved_cmdline code into trace_sched_switch.c

2024-03-17 07:58:53 -04:00

trace_sched_wakeup.c

fgraph: Simplify return address printing in function graph tracer

2024-10-10 14:06:26 -04:00

trace_selftest_dynamic.c

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trace_selftest.c

fgraph: Simplify return address printing in function graph tracer

2024-10-10 14:06:26 -04:00

trace_seq.c

trace_seq: Increase the buffer size to almost two pages

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

trace_stack.c

sysctl: treewide: constify the ctl_table argument of proc_handlers

2024-07-24 20:59:29 +02:00

trace_stat.c

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trace_stat.h

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trace_synth.h

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trace_syscalls.c

bpf: Use fake pt_regs when doing bpf syscall tracepoint tracing

2024-09-11 13:27:27 -07:00

trace_uprobe.c

Merge tag 'probes-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2024-09-26 08:55:36 -07:00

trace.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

trace.h

fgraph: Simplify return address printing in function graph tracer

2024-10-10 14:06:26 -04:00

tracing_map.c

tracing: Fix overflow in get_free_elt()

2024-08-07 20:23:12 -04:00

tracing_map.h

…