Kevin Hao 854cbc3db3 tracing/hwlat: Honor the tracing_cpumask ...

[ Upstream commit 96b4833b68 ]

In calculation of the cpu mask for the hwlat kernel thread, the wrong
cpu mask is used instead of the tracing_cpumask, this causes the
tracing/tracing_cpumask useless for hwlat tracer. Fixes it.

Link: https://lkml.kernel.org/r/20200730082318.42584-2-haokexin@gmail.com

Cc: Ingo Molnar <mingo@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 0330f7aa8e ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs")
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-08-26 10:29:03 +02:00

..

blktrace.c

blktrace: break out of blktrace setup on concurrent calls

2020-06-30 15:38:43 -04:00

bpf_trace.c

bpf: fix check of allowed specifiers in bpf_trace_printk

2018-12-17 09:38:33 +01:00

ftrace.c

ftrace: Setup correct FTRACE_FL_REGS flags for module

2020-08-21 11:02:08 +02:00

Kconfig

Stop the ad-hoc games with -Wno-maybe-initialized

2020-05-20 08:15:37 +02:00

Makefile

…

power-traces.c

…

ring_buffer_benchmark.c

…

ring_buffer.c

trace: Fix preempt_enable_no_resched() abuse

2019-05-02 09:32:00 +02:00

rpm-traces.c

…

trace_benchmark.c

…

trace_benchmark.h

…

trace_branch.c

…

trace_clock.c

…

trace_entries.h

…

trace_event_perf.c

…

trace_events_filter_test.h

…

trace_events_filter.c

…

trace_events_hist.c

tracing: Use strncpy instead of memcpy for string keys in hist triggers

2019-03-23 13:19:45 +01:00

trace_events_trigger.c

tracing: Fix event trigger to accept redundant spaces

2020-06-30 15:38:45 -04:00

trace_events.c

tracing: Fix partial reading of trace event's id file

2019-05-25 18:26:49 +02:00

trace_export.c

…

trace_functions_graph.c

…

trace_functions.c

…

trace_hwlat.c

tracing/hwlat: Honor the tracing_cpumask

2020-08-26 10:29:03 +02:00

trace_irqsoff.c

…

trace_kdb.c

tracing: Silence GCC 9 array bounds warning

2019-07-10 09:55:28 +02:00

trace_kprobe.c

tracing: Quiet gcc warning about maybe unused link variable

2018-08-03 07:55:12 +02:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_output.c

…

trace_output.h

…

trace_printk.c

…

trace_probe.c

…

trace_probe.h

…

trace_sched_switch.c

…

trace_sched_wakeup.c

kernel/trace: Fix do not unregister tracepoints when register sched_migrate_task fail

2020-01-14 20:04:26 +01:00

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

tracing: Have stack tracer compile when MCOUNT_INSN_SIZE is not defined

2020-01-14 20:04:26 +01:00

trace_stat.c

tracing: Fix very unlikely race of registering two stat tracers

2020-02-28 15:42:21 +01:00

trace_stat.h

…

trace_syscalls.c

…

trace_uprobe.c

tracing/uprobes: Fix output for multiple string arguments

2019-02-20 10:18:32 +01:00

trace.c

tracing: Add a vmalloc_sync_mappings() for safe measure

2020-05-20 08:15:27 +02:00

trace.h

tracing: Silence GCC 9 array bounds warning

2019-07-10 09:55:28 +02:00

tracing_map.c

tracing: Have the histogram compare functions convert to u64 first

2020-01-12 11:24:14 +01:00

tracing_map.h

…