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a98151ad53b53f010ee364ec2fd06445b328578b
linux/kernel/trace
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Vlastimil Babka a98151ad53 ring-buffer: remove obsolete comment for free_buffer_page() 
The comment refers to mm/slob.c which is being removed. It comes from
commit ed56829cb3 ("ring_buffer: reset buffer page when freeing") and
according to Steven the borrowed code was a page mapcount and mapping
reset, which was later removed by commit e4c2ce82ca ("ring_buffer:
allocate buffer page pointer"). Thus the comment is not accurate anyway,
remove it.

Link: https://lore.kernel.org/linux-trace-kernel/20230315142446.27040-1-vbabka@suse.cz

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Reported-by: Mike Rapoport <mike.rapoport@gmail.com>
Suggested-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Fixes: e4c2ce82ca ("ring_buffer: allocate buffer page pointer")
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2023-03-19 13:23:22 -04:00
..
rv
rv: remove redundant initialization of pointer ptr
2023-01-25 10:31:02 -05:00
blktrace.c
blktrace: Fix output non-blktrace event when blk_classic option enabled
2022-12-08 09:26:11 -07:00
bpf_trace.c
bpf: Skip task with pid=1 in send_signal_common()
2023-01-06 22:48:58 +01:00
bpf_trace.h
…
error_report-traces.c
…
fgraph.c
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2022-06-03 14:05:34 -07:00
fprobe.c
tracing/fprobe: Fix to check whether fprobe is registered correctly
2022-11-04 08:50:07 +09:00
ftrace_internal.h
…
ftrace.c
ftrace: Set direct_ops storage-class-specifier to static
2023-03-19 12:20:49 -04:00
Kconfig
tracing: Always use canonical ftrace path
2023-02-18 14:34:09 -05:00
kprobe_event_gen_test.c
tracing: Fix wrong return in kprobe_event_gen_test.c
2023-03-19 12:20:48 -04:00
Makefile
rv: Add Runtime Verification (RV) interface
2022-07-30 14:01:28 -04:00
pid_list.c
tracing: Cleanup double word in comment
2022-04-26 17:58:50 -04:00
pid_list.h
…
power-traces.c
…
preemptirq_delay_test.c
…
rethook.c
rethook: fix a potential memleak in rethook_alloc()
2022-11-18 10:15:34 +09:00
ring_buffer_benchmark.c
ring_buffer: Remove unused "event" parameter
2022-11-23 19:08:30 -05:00
ring_buffer.c
ring-buffer: remove obsolete comment for free_buffer_page()
2023-03-19 13:23:22 -04:00
rpm-traces.c
…
synth_event_gen_test.c
tracing: Always use canonical ftrace path
2023-02-18 14:34:09 -05:00
trace_benchmark.c
tracing: Add numeric delta time to the trace event benchmark
2022-09-26 13:01:09 -04:00
trace_benchmark.h
tracing: Add numeric delta time to the trace event benchmark
2022-09-26 13:01:09 -04:00
trace_boot.c
tracing: Initialize integer variable to prevent garbage return value
2022-05-26 21:13:00 -04:00
trace_branch.c
…
trace_clock.c
…
trace_dynevent.c
tracing: Free buffers when a used dynamic event is removed
2022-11-23 19:07:12 -05:00
trace_dynevent.h
…
trace_entries.h
…
trace_eprobe.c
tracing: Fix race where eprobes can be called before the event
2022-11-24 00:42:18 +09:00
trace_event_perf.c
tracing/perf: Use strndup_user instead of kzalloc/strncpy_from_user
2022-11-23 19:08:31 -05:00
trace_events_filter_test.h
…
trace_events_filter.c
tracing: Add a way to filter function addresses to function names
2023-01-25 10:31:11 -05:00
trace_events_hist.c
tracing: Check field value in hist_field_name()
2023-03-09 22:17:06 -05:00
trace_events_inject.c
…
trace_events_synth.c
tracing/histogram: Don't use strlen to find length of stacktrace variables
2023-02-15 19:59:09 -05:00
trace_events_trigger.c
tracing: Do not synchronize freeing of trigger filter on boot up
2022-12-14 08:50:56 -05:00
trace_events_user.c
Merge tag 'trace-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
2022-12-15 18:01:16 -08:00
trace_events.c
tracing: Remove unnecessary NULL assignment
2023-02-18 14:34:36 -05:00
trace_export.c
…
trace_functions_graph.c
…
trace_functions.c
…
trace_hwlat.c
trace/hwlat: Do not start per-cpu thread if it is already running
2023-03-19 12:20:49 -04:00
trace_irqsoff.c
…
trace_kdb.c
…
trace_kprobe_selftest.c
…
trace_kprobe_selftest.h
…
trace_kprobe.c
trace/kprobe: remove duplicated calls of ring_buffer_event_data
2022-12-09 23:48:05 -05:00
trace_mmiotrace.c
…
trace_nop.c
…
trace_osnoise.c
tracing/osnoise: set several trace_osnoise.c variables storage-class-specifier to static
2023-03-19 12:20:48 -04:00
trace_output.c
tracing: Make sure trace_printk() can output as soon as it can be used
2023-01-24 11:27:29 -05:00
trace_output.h
…
trace_preemptirq.c
tracing: hold caller_addr to hardirq_{enable,disable}_ip
2022-09-06 22:26:00 -04:00
trace_printk.c
…
trace_probe_kernel.h
tracing: Add "(fault)" name injection to kernel probes
2022-10-12 13:50:20 -04:00
trace_probe_tmpl.h
tracing/probes: Add symstr type for dynamic events
2022-12-15 08:48:57 +09:00
trace_probe.c
Merge tag 'trace-probes-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
2022-12-21 18:57:24 -08:00
trace_probe.h
tracing/probes: Reject symbol/symstr type for uprobe
2022-12-15 09:00:20 +09:00
trace_recursion_record.c
tracing: Use trace_create_file() to simplify creation of tracefs entries
2022-05-26 21:12:52 -04:00
trace_sched_switch.c
sched/tracing: Append prev_state to tp args instead
2022-05-12 00:37:11 +02:00
trace_sched_wakeup.c
sched/tracing: Append prev_state to tp args instead
2022-05-12 00:37:11 +02:00
trace_selftest_dynamic.c
…
trace_selftest.c
x86/ftrace: Make it call depth tracking aware
2022-10-17 16:41:19 +02:00
trace_seq.c
tracing: Acquire buffer from temparary trace sequence
2023-02-07 12:42:54 -05:00
trace_stack.c
…
trace_stat.c
…
trace_stat.h
…
trace_synth.h
tracing: Allow synthetic events to pass around stacktraces
2023-01-25 10:31:24 -05:00
trace_syscalls.c
tracing: Remove unused __bad_type_size() method
2022-11-17 20:21:06 -05:00
trace_uprobe.c
tracing/probes: Reject symbol/symstr type for uprobe
2022-12-15 09:00:20 +09:00
trace.c
tracing: Make splice_read available again
2023-03-19 13:16:21 -04:00
trace.h
tracing: Add enabling of events to boot instances
2023-02-07 12:49:56 -05:00
tracing_map.c
tracing: Remove unused variable 'dups'
2022-10-03 12:20:31 -04:00
tracing_map.h
…