Song Liu 5c8dad48e4 trace_kprobe: Remove warning message "Could not insert probe at..." ...

This warning message is not very helpful, as the return value should
already show information about the error. Also, this message will
spam dmesg if the user space does testing in a loop, like:

    for x in {0..5}
    do
        echo p:xx xx+$x >> /sys/kernel/debug/tracing/kprobe_events
    done

Reported-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Song Liu <songliubraving@fb.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-team@fb.com
Link: http://lkml.kernel.org/r/20180413185513.3626052-1-songliubraving@fb.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2018-04-17 07:54:57 +02:00

..

blktrace.c

blktrace: fix trace mutex deadlock

2017-11-27 12:03:58 -07:00

bpf_trace.c

bpf: Check attach type at prog load time

2018-03-31 02:14:44 +02:00

ftrace.c

ftrace: Drop a VLA in module_exists()

2018-04-06 08:56:48 -04:00

Kconfig

tracing: Add inter-event blurb to HIST_TRIGGERS config option

2018-03-10 16:06:05 -05:00

Makefile

Tracing updates for 4.15:

2017-11-17 14:58:01 -08:00

power-traces.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ring_buffer_benchmark.c

ring-buffer: Have ring_buffer_alloc_read_page() return error on offline CPU

2017-08-02 14:23:02 -04:00

ring_buffer.c

ring-buffer: Add set/clear_current_oom_origin() during allocations

2018-04-06 08:56:52 -04:00

rpm-traces.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_benchmark.c

trace: Eliminate cond_resched_rcu_qs() in favor of cond_resched()

2017-12-04 10:28:58 -08:00

trace_benchmark.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_branch.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_clock.c

tracing: Hide global trace clock from lockdep

2018-04-06 08:56:52 -04:00

trace_entries.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_event_perf.c

perf/core: Fix perf_uprobe_init()

2018-04-10 07:33:10 +02:00

trace_events_filter_test.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_events_filter.c

tracing: Enforce passing in filter=NULL to create_filter()

2018-04-11 11:31:08 -04:00

trace_events_hist.c

tracing: Uninitialized variable in create_tracing_map_fields()

2018-04-06 08:56:50 -04:00

trace_events_trigger.c

tracing: Add variable reference handling to hist triggers

2018-03-10 16:05:58 -05:00

trace_events.c

tracing: Make sure the parsed string always terminates with '\0'

2018-01-23 15:57:28 -05:00

trace_export.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_functions_graph.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_functions.c

tracing: Update stack trace skipping for ORC unwinder

2018-01-23 15:57:00 -05:00

trace_hwlat.c

trace: make trace_hwlat timestamp y2038 safe

2017-05-08 17:15:15 -07:00

trace_irqsoff.c

tracing: Add support for preempt and irq enable/disable events

2017-10-10 18:58:43 -04:00

trace_kdb.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_kprobe.c

trace_kprobe: Remove warning message "Could not insert probe at..."

2018-04-17 07:54:57 +02:00

trace_mmiotrace.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_nop.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_output.c

sched/debug: Rename task-state printing helpers

2017-10-10 11:43:29 +02:00

trace_output.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_printk.c

treewide: Align function definition open/close braces

2018-03-26 11:13:09 +02:00

trace_probe.c

tracing: probeevent: Fix to support minus offset from symbol

2018-03-23 12:02:37 -04:00

trace_probe.h

Merge branch 'perf/urgent' into perf/core

2018-03-29 16:03:48 +02:00

trace_sched_switch.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_sched_wakeup.c

Merge branch 'linus' into sched/core, to pick up fixes

2017-11-08 10:17:15 +01:00

trace_selftest_dynamic.c

ftrace: Mark function tracer test functions noinline/noclone

2018-01-23 15:57:29 -05:00

trace_selftest.c

Tracing updates for 4.15:

2017-11-17 14:58:01 -08:00

trace_seq.c

tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-13 21:21:37 -08:00

trace_stack.c

tracing: Have stack trace not record if RCU is not watching

2017-12-14 20:48:22 -05:00

trace_stat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_stat.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

trace_syscalls.c

Tracing updates for 4.15:

2017-11-17 14:58:01 -08:00

trace_uprobe.c

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

2018-04-15 12:36:31 -07:00

trace.c

New features:

2018-04-10 11:27:30 -07:00

trace.h

tracing: Rewrite filter logic to be simpler and faster

2018-03-14 12:35:39 -04:00

tracing_map.c

tracing: Add per-element variable support to tracing_map

2018-03-10 16:05:53 -05:00

tracing_map.h

tracing: Add per-element variable support to tracing_map

2018-03-10 16:05:53 -05:00