Pavankumar Kondeti 999b96b4de tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results ...

commit c59f29cb144a6a0dfac16ede9dc8eafc02dc56ca upstream.

The 's' flag is supposed to indicate that a softirq is running. This
can be detected by testing the preempt_count with SOFTIRQ_OFFSET.

The current code tests the preempt_count with SOFTIRQ_MASK, which
would be true even when softirqs are disabled but not serving a
softirq.

Link: http://lkml.kernel.org/r/1481300417-3564-1-git-send-email-pkondeti@codeaurora.org

Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-07-21 07:44:59 +02:00

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blktrace.c

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bpf_trace.c

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ftrace.c

ftrace: Fix removing of second function probe

2017-04-21 09:30:06 +02:00

Kconfig

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Makefile

Makefile: Mute warning for __builtin_return_address(>0) for tracing only

2016-09-30 10:18:35 +02:00

power-traces.c

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ring_buffer_benchmark.c

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ring_buffer.c

ring-buffer: Have ring_buffer_iter_empty() return true when empty

2017-04-27 09:09:31 +02:00

rpm-traces.c

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trace_benchmark.c

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trace_benchmark.h

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trace_branch.c

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trace_clock.c

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trace_entries.h

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trace_event_perf.c

treewide: Remove old email address

2015-11-23 09:44:58 +01:00

trace_events_filter_test.h

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trace_events_filter.c

tracing: Do not have 'comm' filter override event 'comm' field

2016-03-09 15:34:52 -08:00

trace_events_trigger.c

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trace_events.c

tracing: Don't display trigger file for events that can't be enabled

2016-05-11 11:21:13 +02:00

trace_export.c

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trace_functions_graph.c

fgraph: Handle a case where a tracer ignores set_graph_notrace

2017-01-09 08:07:50 +01:00

trace_functions.c

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trace_irqsoff.c

tracing: Have preempt(irqs)off trace preempt disabled functions

2016-04-12 09:08:59 -07:00

trace_kdb.c

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trace_kprobe.c

tracing/kprobes: Allow to create probe with a module name starting with a digit

2017-07-15 11:57:45 +02:00

trace_mmiotrace.c

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trace_nop.c

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trace_output.c

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trace_output.h

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trace_printk.c

tracing: Handle NULL formats in hold_module_trace_bprintk_format()

2016-07-27 09:47:32 -07:00

trace_probe.c

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trace_probe.h

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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

tracing/stacktrace: Show entire trace if passed in function not found

2016-02-17 12:30:57 -08:00

trace_stat.c

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trace_stat.h

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trace_syscalls.c

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trace_uprobe.c

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trace.c

tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results

2017-07-21 07:44:59 +02:00

trace.h

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