Dan Carpenter 147d88e0b5 tracing: Missing error code in tracer_alloc_buffers() ...

If ring_buffer_alloc() or one of the next couple function calls fail
then we should return -ENOMEM but the current code returns success.

Link: http://lkml.kernel.org/r/20170801110201.ajdkct7vwzixahvx@mwanda

Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: stable@vger.kernel.org
Fixes: b32614c034 ('tracing/rb: Convert to hotplug state machine')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

2017-08-02 14:19:57 -04:00

..

blktrace.c

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

bpf_trace.c

bpf: extend bpf_trace_printk to support %i

2017-07-03 02:22:52 -07:00

ftrace.c

trace: fix the errors caused by incompatible type of RCU variables

2017-07-20 09:27:29 -04:00

Kconfig

tracing: Rename update the enum_map file

2017-06-13 17:13:06 -04:00

Makefile

…

power-traces.c

…

ring_buffer_benchmark.c

ring-buffer: Return reader page back into existing ring buffer

2017-05-01 10:26:40 -04:00

ring_buffer.c

tracing/ring_buffer: Try harder to allocate

2017-07-19 08:22:12 -04:00

rpm-traces.c

…

trace_benchmark.c

tracing: Have the trace_event benchmark thread call cond_resched_rcu_qs()

2017-04-17 15:21:19 -04:00

trace_benchmark.h

…

trace_branch.c

…

trace_clock.c

…

trace_entries.h

trace: make trace_hwlat timestamp y2038 safe

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

trace_event_perf.c

…

trace_events_filter_test.h

…

trace_events_filter.c

…

trace_events_hist.c

sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h>

2017-03-02 08:42:38 +01:00

trace_events_trigger.c

sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h>

2017-03-02 08:42:38 +01:00

trace_events.c

tracing: Add support for recording tgid of tasks

2017-06-27 13:30:28 -04:00

trace_export.c

…

trace_functions_graph.c

…

trace_functions.c

ftrace: Fix regression with module command in stack_trace_filter

2017-06-29 10:05:45 -04:00

trace_hwlat.c

trace: make trace_hwlat timestamp y2038 safe

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

trace_irqsoff.c

…

trace_kdb.c

…

trace_kprobe.c

Merge tag 'trace-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2017-07-13 13:17:19 -07:00

trace_mmiotrace.c

…

trace_nop.c

…

trace_output.c

tracing: Add support for display of tgid in trace output

2017-06-27 13:30:28 -04:00

trace_output.h

…

trace_printk.c

…

trace_probe.c

…

trace_probe.h

…

trace_sched_switch.c

tracing: Add support for recording tgid of tasks

2017-06-27 13:30:28 -04:00

trace_sched_wakeup.c

…

trace_selftest_dynamic.c

…

trace_selftest.c

…

trace_seq.c

…

trace_stack.c

tracing: Do note expose stack_trace_filter without DYNAMIC_FTRACE

2017-07-11 19:21:04 -04:00

trace_stat.c

…

trace_stat.h

…

trace_syscalls.c

…

trace_uprobe.c

sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h>

2017-03-02 08:42:38 +01:00

trace.c

tracing: Missing error code in tracer_alloc_buffers()

2017-08-02 14:19:57 -04:00

trace.h

trace: fix the errors caused by incompatible type of RCU variables

2017-07-20 09:27:29 -04:00

tracing_map.c

…

tracing_map.h

…