Frederic Weisbecker
822a696111
tracing/kprobes: Fix field creation's bad error handling ...
When we define the common event fields in kprobe, we invert the error
handling and return immediately in case of success. Then we omit
to define specific kprobes fields (ip and nargs), and specific
kretprobes fields (func, ret_ip, nargs). And we only define them
when we fail to create common fields.
The most visible consequence is that we can't create filter for
k(ret)probes specific fields.
This patch re-invert the success/error handling to fix it.
Reported-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <1260263815-5167-1-git-send-regression-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-09 10:32:21 +01:00
Add a tracepoint for block request remapping
2009-10-01 21:19:34 +02:00
Merge commit 'v2.6.32-rc7' into perf/core
2009-11-15 09:50:41 +01:00
Merge branch 'tracing/hw-breakpoints' into perf/core
2009-11-21 14:07:23 +01:00
kmemtrace: Fix up tracer registration
2009-10-01 11:53:44 +02:00
Merge branch 'tracing/hw-breakpoints' into perf/core
2009-11-21 14:07:23 +01:00
tracing, perf: Convert the power tracer into an event tracer
2009-09-19 11:42:12 +02:00
Merge commit 'v2.6.32-rc7' into perf/core
2009-11-15 09:50:41 +01:00
Merge commit 'v2.6.32-rc6' into perf/core
2009-11-04 11:59:45 +01:00
trace/syscalls: Change ret param in struct syscall_trace_exit to long
2009-11-25 09:06:10 +01:00
tracing: add filter event logic to special, mmiotrace and boot tracers
2009-09-12 23:34:04 -04:00
tracing: user local buffer variable for trace branch tracer
2009-10-07 21:53:41 -04:00
tracing: optimize global_trace_clock cachelines
2009-09-15 12:24:22 -04:00
hw-breakpoints: Rewrite the hw-breakpoints layer on top of perf events
2009-11-08 15:34:42 +01:00
tracing: Use the perf recursion protection from trace event
2009-11-22 09:03:42 +01:00
Merge branch 'perf/core' into perf/probes
2009-10-23 08:23:20 +02:00
tracing/filters: Fix to make system filter work
2009-10-29 08:53:20 +01:00
Merge branch 'perf/core' into perf/probes
2009-10-23 08:23:20 +02:00
tracing: switch function prints from %pf to %ps
2009-09-17 15:53:40 -04:00
tracing: switch function prints from %pf to %ps
2009-09-17 15:53:40 -04:00
tracing: fix warning on kernel/trace/trace_branch.c andtrace_hw_branches.c
2009-10-07 21:52:03 -04:00
tracing: do not update tracing_max_latency when tracer is stopped
2009-09-12 21:45:17 -04:00
tracing/kprobes: Fix field creation's bad error handling
2009-12-09 10:32:21 +01:00
hw-breakpoints: Use overflow handler instead of the event callback
2009-12-06 08:27:18 +01:00
tracing: add filter event logic to special, mmiotrace and boot tracers
2009-09-12 23:34:04 -04:00
tracing: Fix trace_seq_printf() return value
2009-10-24 11:07:50 +02:00
tracing: consolidate code between trace_output.c and trace_function_graph.c
2009-09-11 14:24:13 -04:00
tracing: Remove markers
2009-09-18 21:22:08 +02:00
tracing: pass around ring buffer instead of tracer
2009-09-04 18:59:39 -04:00
tracing: do not update tracing_max_latency when tracer is stopped
2009-09-12 21:45:17 -04:00
ksym_tracer: Remove KSYM_SELFTEST_ENTRY
2009-11-08 16:21:01 +01:00
sysctl: remove "struct file *" argument of ->proc_handler
2009-09-24 07:21:04 -07:00
trace_syscalls: Remove unused syscall_name_to_nr()
2009-12-01 17:33:31 +01:00
822a696111