Steven Rostedt (VMware) 194c2c74f5 tracing: Get trace_array reference for available_tracers files ...

As instances may have different tracers available, we need to look at the
trace_array descriptor that shows the list of the available tracers for the
instance. But there's a race between opening the file and an admin
deleting the instance. The trace_array_get() needs to be called before
accessing the trace_array.

Cc: stable@vger.kernel.org
Fixes: 607e2ea167 ("tracing: Set up infrastructure to allow tracers for instances")
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

2019-10-12 20:40:50 -04:00

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blktrace.c

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bpf_trace.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-09-28 17:47:33 -07:00

fgraph.c

ftrace: Look up the address of return_to_handler() using helpers

2019-09-18 12:24:47 +10:00

ftrace_internal.h

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ftrace.c

ftrace: Get a reference counter for the trace_array on filter files

2019-10-12 20:40:21 -04:00

Kconfig

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2019-09-18 12:34:53 -07:00

Makefile

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power-traces.c

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preemptirq_delay_test.c

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ring_buffer_benchmark.c

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ring_buffer.c

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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_dynevent.c

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trace_dynevent.h

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trace_entries.h

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trace_event_perf.c

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trace_events_filter_test.h

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trace_events_filter.c

tracing: Have error path in predicate_parse() free its allocated memory

2019-09-28 17:13:39 -04:00

trace_events_hist.c

tracing: Make sure variable reference alias has correct var_ref_idx

2019-09-17 11:21:29 -04:00

trace_events_trigger.c

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trace_events.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-09-16 17:25:49 -07:00

trace_export.c

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trace_functions_graph.c

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trace_functions.c

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trace_hwlat.c

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trace_irqsoff.c

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trace_kdb.c

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trace_kprobe_selftest.c

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trace_kprobe_selftest.h

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trace_kprobe.c

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

trace_mmiotrace.c

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trace_nop.c

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trace_output.c

tracing: Be more clever when dumping hex in __print_hex()

2019-09-17 11:21:28 -04:00

trace_output.h

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trace_preemptirq.c

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trace_printk.c

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trace_probe_tmpl.h

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trace_probe.c

tracing/probe: Fix to check the difference of nr_args before adding probe

2019-09-28 17:07:53 -04:00

trace_probe.h

tracing/probe: Reject exactly same probe event

2019-09-19 11:09:16 -04:00

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

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trace_stat.c

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trace_stat.h

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trace_syscalls.c

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trace_uprobe.c

tracing/probe: Fix same probe event argument matching

2019-09-25 06:34:06 -04:00

trace.c

tracing: Get trace_array reference for available_tracers files

2019-10-12 20:40:50 -04:00

trace.h

tracing: Fix clang -Wint-in-bool-context warnings in IF_ASSIGN macro

2019-09-28 17:13:39 -04:00

tracing_map.c

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tracing_map.h

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