Puranjay Mohan 93f0d09697 bpf: move recursion detection logic to helpers ...

BPF programs detect recursion by doing atomic inc/dec on a per-cpu
active counter from the trampoline. Create two helpers for operations on
this active counter, this makes it easy to changes the recursion
detection logic in future.

This commit makes no functional changes.

Acked-by: Yonghong Song <yonghong.song@linux.dev>
Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Link: https://lore.kernel.org/r/20251219184422.2899902-2-puranjay@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2025-12-21 10:54:37 -08:00

..

rv

rv: Convert to use __free

2025-12-02 07:28:32 +01:00

blktrace.c

Merge tag 'trace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 09:51:37 -08:00

bpf_trace.c

bpf: move recursion detection logic to helpers

2025-12-21 10:54:37 -08:00

bpf_trace.h

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error_report-traces.c

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fgraph.c

tracing: Fix typo in fpgraph.c

2025-12-05 15:43:39 -05:00

fprobe.c

Merge tag 'trace-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-06 13:49:40 -08:00

ftrace_internal.h

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ftrace.c

Merge tag 'trace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 09:51:37 -08:00

Kconfig

Merge tag 'trace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 09:51:37 -08:00

kprobe_event_gen_test.c

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Makefile

ftrace: Allow tracing of some of the tracing code

2025-11-26 15:13:30 -05:00

pid_list.c

trace/pid_list: optimize pid_list->lock contention

2025-11-13 15:15:54 -05:00

pid_list.h

trace/pid_list: optimize pid_list->lock contention

2025-11-13 15:15:54 -05:00

power-traces.c

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preemptirq_delay_test.c

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rethook.c

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ring_buffer_benchmark.c

tracing: Fix typo in ring_buffer_benchmark.c

2025-12-05 15:43:40 -05:00

ring_buffer.c

tracing: Fix multiple typos in ring_buffer.c

2025-12-05 15:43:40 -05:00

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

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trace_btf.c

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trace_btf.h

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trace_clock.c

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trace_dynevent.c

tracing: Report wrong dynamic event command

2025-11-10 19:26:14 -05:00

trace_dynevent.h

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trace_entries.h

function_graph: Enable funcgraph-args and funcgraph-retaddr to work simultaneously

2025-11-26 15:13:30 -05:00

trace_eprobe.c

Merge tag 'probes-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 10:55:47 -08:00

trace_event_perf.c

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trace_events_filter_test.h

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trace_events_filter.c

tracing: Fix typo in trace_events_filter.c

2025-12-05 15:43:40 -05:00

trace_events_hist.c

tracing: Fix typo in trace_events_hist.c

2025-12-05 15:43:40 -05:00

trace_events_inject.c

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trace_events_synth.c

tracing: Fix fixed array of synthetic event

2025-12-05 15:38:10 -05:00

trace_events_trigger.c

tracing: Fix typo in trace_events_trigger.c

2025-12-05 15:43:41 -05:00

trace_events_user.c

tracing: Fix multiple typos in trace_events_user.c

2025-12-05 15:43:41 -05:00

trace_events.c

tracing: Fix multiple typos in trace_events.c

2025-12-05 15:43:40 -05:00

trace_export.c

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trace_fprobe.c

Merge tag 'trace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 09:51:37 -08:00

trace_functions_graph.c

Merge tag 'ftrace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 10:13:04 -08:00

trace_functions.c

tracing: Have function tracer define options per instance

2025-11-12 09:59:54 -05:00

trace_hwlat.c

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trace_irqsoff.c

tracing: Allow tracer to add more than 32 options

2025-11-04 21:44:00 +09:00

trace_kdb.c

tracing: Allow tracer to add more than 32 options

2025-11-04 21:44:00 +09:00

trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

tracing: Allow tracer to add more than 32 options

2025-11-04 21:44:00 +09:00

trace_mmiotrace.c

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trace_nop.c

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trace_osnoise.c

tracing: Fix multiple typos in trace_osnoise.c

2025-12-05 15:43:41 -05:00

trace_output.c

Merge tag 'trace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 09:51:37 -08:00

trace_output.h

tracing: Allow tracer to add more than 32 options

2025-11-04 21:44:00 +09:00

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

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trace_probe.c

Merge tag 'trace-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-06 13:49:40 -08:00

trace_probe.h

tracing: probes: Use __free() for trace_probe_log

2025-11-01 01:10:28 +09:00

trace_recursion_record.c

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trace_sched_switch.c

tracing: Ensure optimized hashing works

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

trace_sched_wakeup.c

tracing: Allow tracer to add more than 32 options

2025-11-04 21:44:00 +09:00

trace_selftest_dynamic.c

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trace_selftest.c

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trace_seq.c

tracing: Fix typo in trace_seq.c

2025-12-05 15:43:41 -05:00

trace_stack.c

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trace_stat.c

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trace_stat.h

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trace_synth.h

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trace_syscalls.c

tracing: Hide __NR_utimensat and _NR_mq_timedsend when not defined

2025-11-10 14:23:53 -05:00

trace_uprobe.c

tracing: uprobe: eprobes: Allocate traceprobe_parse_context per probe

2025-11-01 01:10:29 +09:00

trace.c

tracing: Fix multiple typos in trace.c

2025-12-05 15:43:40 -05:00

trace.h

Merge tag 'ftrace-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2025-12-05 10:13:04 -08:00

tracing_map.c

tracing: Use vmalloc_array() to improve code

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

tracing_map.h

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