Steven Rostedt (Red Hat)
b05086c77a
ftrace: Add variable ftrace_expected for archs to show expected code ...
When an anomaly is found while modifying function code, ftrace_bug() is
called which disables the function tracing infrastructure and reports
information about what failed. If the code that is to be replaced does not
match what is expected, then actual code is shown. Currently there is no
arch generic way to show what was expected.
Add a new variable pointer calld ftrace_expected that the arch code can set
to point to what it expected so that ftrace_bug() can report the actual text
as well as the text that was expected to be there.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2015-11-25 15:24:16 -05:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
bpf: make tracing helpers gpl only
2015-10-26 21:53:34 -07:00
ftrace: Add variable ftrace_expected for archs to show expected code
2015-11-25 15:24:16 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-11-10 18:11:41 -08:00
bpf: Fix the build on BPF_SYSCALL=y && !CONFIG_TRACING kernels, make it more configurable
2015-04-02 16:28:06 +02:00
ring-buffer: Process commits whenever moving to a new page.
2015-11-25 15:24:05 -05:00
ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark
2015-11-03 16:19:02 -05:00
tracing: #ifdef out uses of max trace when CONFIG_TRACER_MAX_TRACE is not set
2015-11-10 10:16:05 -05:00
tracing: Remove unused ftrace_cpu_disabled per cpu variable
2015-11-07 13:25:14 -05:00
tracing: Only benchmark the time tracepoints take if tracing is on
2015-11-02 13:34:58 -05:00
tracing: Remove {start,stop}_branch_trace
2015-10-21 10:10:09 -04:00
tracing: Export tracing clock functions
2015-05-12 15:56:57 -04:00
tracing: Rename ftrace_event_{call,class} to trace_event_{call,class}
2015-05-13 14:06:10 -04:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
tracing: is_legal_op() can return boolean
2015-11-02 14:26:51 -05:00
tracing: Update cond flag when enabling or disabling a trigger
2015-11-25 15:24:14 -05:00
tracing: ftrace_event_is_function() can return boolean
2015-11-02 14:28:05 -05:00
tracing: Remove unused ftrace_cpu_disabled per cpu variable
2015-11-07 13:25:14 -05:00
tracing: report_latency() in trace_irqsoff.c can return boolean
2015-11-02 14:20:19 -05:00
tracing: Move trace_flags from global to a trace_array field
2015-09-30 15:22:55 -04:00
lib: introduce strncpy_from_unsafe()
2015-08-28 16:27:27 -07:00
tracing: Pass trace_array into trace_buffer_unlock_commit()
2015-09-25 17:38:44 -04:00
tracing: Move trace_flags from global to a trace_array field
2015-09-30 15:22:55 -04:00
tracing: Turn seq_print_user_ip() into a static function
2015-09-28 10:16:12 -04:00
tracing: Remove access to trace_flags in trace_printk.c
2015-09-30 04:35:18 -04:00
kernel/trace_probe: is_good_name can be boolean
2015-09-22 13:11:30 -04:00
sched/core: Fix trace_sched_switch()
2015-10-06 17:08:15 +02:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
tracing: Move trace_flags from global to a trace_array field
2015-09-30 15:22:55 -04:00
tracing/uprobes: Do not print '0x (null)' when offset is 0
2015-08-26 10:43:01 -03:00
b05086c77a