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torvalds-linux/kernel/trace
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Alan Maguire eb411377ae bpf: Add bpf_seq_printf_btf helper 
A helper is added to allow seq file writing of kernel data
structures using vmlinux BTF.  Its signature is

long bpf_seq_printf_btf(struct seq_file *m, struct btf_ptr *ptr,
                        u32 btf_ptr_size, u64 flags);

Flags and struct btf_ptr definitions/use are identical to the
bpf_snprintf_btf helper, and the helper returns 0 on success
or a negative error value.

Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/1601292670-1616-8-git-send-email-alan.maguire@oracle.com
2020-09-28 18:26:58 -07:00
..
blktrace.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
bpf_trace.c
bpf: Add bpf_seq_printf_btf helper
2020-09-28 18:26:58 -07:00
bpf_trace.h
bpf: Use dedicated bpf_trace_printk event instead of trace_printk()
2020-07-13 16:55:49 -07:00
fgraph.c
…
ftrace_internal.h
…
ftrace.c
ftrace: let ftrace_enable_sysctl take a kernel pointer buffer
2020-09-19 13:13:39 -07:00
Kconfig
Tracing updates for 5.8:
2020-06-09 10:06:18 -07:00
kprobe_event_gen_test.c
…
Makefile
Kbuild updates for v5.9
2020-08-09 14:10:26 -07:00
power-traces.c
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preemptirq_delay_test.c
…
ring_buffer_benchmark.c
sched,tracing: Convert to sched_set_fifo()
2020-07-29 11:43:53 +02:00
ring_buffer.c
Tracing updates for 5.9
2020-08-07 18:29:15 -07:00
rpm-traces.c
…
synth_event_gen_test.c
…
trace_benchmark.c
…
trace_benchmark.h
…
trace_boot.c
tracing/boottime: Fix kprobe multiple events
2020-06-23 21:51:50 -04:00
trace_branch.c
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trace_clock.c
…
trace_dynevent.c
…
trace_dynevent.h
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trace_entries.h
tracing: Make ftrace packed events have align of 1
2020-06-16 21:21:02 -04:00
trace_event_perf.c
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trace_events_filter_test.h
…
trace_events_filter.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
trace_events_hist.c
tracing: fix double free
2020-09-18 13:16:40 -04:00
trace_events_inject.c
…
trace_events_synth.c
tracing: Move synthetic events to a separate file
2020-06-01 08:23:22 -04:00
trace_events_trigger.c
tracing: Fix event trigger to accept redundant spaces
2020-06-23 21:51:40 -04:00
trace_events.c
tracing: Use trace_sched_process_free() instead of exit() for pid tracing
2020-08-04 20:15:07 -04:00
trace_export.c
tracing: Make ftrace packed events have align of 1
2020-06-16 21:21:02 -04:00
trace_functions_graph.c
…
trace_functions.c
trace: Fix typo in allocate_ftrace_ops()'s comment
2020-06-16 21:21:02 -04:00
trace_hwlat.c
tracing/hwlat: Honor the tracing_cpumask
2020-07-30 19:35:04 -04:00
trace_irqsoff.c
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trace_kdb.c
…
trace_kprobe_selftest.c
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trace_kprobe_selftest.h
…
trace_kprobe.c
maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault
2020-06-17 10:57:41 -07:00
trace_mmiotrace.c
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trace_nop.c
…
trace_output.c
tracing: Make the space reserved for the pid wider
2020-09-18 12:42:11 -04:00
trace_output.h
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trace_preemptirq.c
lockdep: fix order in trace_hardirqs_off_caller()
2020-09-14 10:08:07 +02:00
trace_printk.c
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trace_probe_tmpl.h
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trace_probe.c
tracing/probe: Fix memleak in fetch_op_data operations
2020-06-16 21:21:02 -04:00
trace_probe.h
tracing/probe: Replace zero-length array with flexible-array
2020-06-15 23:08:32 -05:00
trace_sched_switch.c
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trace_sched_wakeup.c
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trace_selftest_dynamic.c
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trace_selftest.c
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trace_seq.c
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trace_stack.c
trace: fix an incorrect __user annotation on stack_trace_sysctl
2020-06-08 10:13:56 -04:00
trace_stat.c
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trace_stat.h
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trace_synth.h
tracing: Move synthetic events to a separate file
2020-06-01 08:23:22 -04:00
trace_syscalls.c
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trace_uprobe.c
tracing/uprobe: Remove dead code in trace_uprobe_register()
2020-08-03 16:16:46 -04:00
trace.c
tracing: Make the space reserved for the pid wider
2020-09-18 12:42:11 -04:00
trace.h
ftrace: Fix ftrace_trace_task return value
2020-08-03 16:12:31 -04:00
tracing_map.c
…
tracing_map.h
…