Steven Rostedt (Red Hat)
d50c744ecd
tracing: Fix unsigned comparison to zero in hist trigger code
...
Fengguang Wu's bot found two comparisons of unsigned integers to zero. These
were real bugs, as it would miss error conditions returned to zero.
trace_events_hist.c:426:6-9: WARNING: Unsigned expression compared with zero: idx < 0
trace_events_hist.c:568:5-14: WARNING: Unsigned expression compared with zero: n_entries < 0
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2016-04-19 18:56:05 -04:00
..
blktrace.c
kernel/...: convert pr_warning to pr_warn
2016-03-22 15:36:02 -07:00
bpf_trace.c
bpf: prevent kprobe+bpf deadlocks
2016-03-08 15:28:30 -05:00
ftrace.c
Nothing major this round. Mostly small clean ups and fixes.
2016-03-24 10:52:25 -07:00
Kconfig
tracing: Add 'hist' event trigger command
2016-04-19 12:16:14 -04:00
Makefile
tracing: Add 'hist' event trigger command
2016-04-19 12:16:14 -04:00
power-traces.c
cpufreq: powernv/tracing: Add powernv_throttle tracepoint
2016-02-05 02:38:02 +01:00
ring_buffer.c
ring-buffer: Process commits whenever moving to a new page.
2015-11-25 15:24:05 -05:00
ring_buffer_benchmark.c
ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark
2015-11-03 16:19:02 -05:00
rpm-traces.c
trace.c
tracing: Add hist trigger 'log2' modifier
2016-04-19 18:56:03 -04:00
trace.h
tracing: Add support for named triggers
2016-04-19 18:56:00 -04:00
trace_benchmark.c
tracing: Only benchmark the time tracepoints take if tracing is on
2015-11-02 13:34:58 -05:00
trace_benchmark.h
trace_branch.c
trace_clock.c
trace_entries.h
trace_event_perf.c
Not much new with tracing for this release. Mostly just clean ups and
2016-01-12 20:04:15 -08:00
trace_events.c
tracing: Add 'hist' event trigger command
2016-04-19 12:16:14 -04:00
trace_events_filter.c
tracing: Make ftrace_event_field checking functions available
2016-03-08 11:19:29 -05:00
trace_events_filter_test.h
trace_events_hist.c
tracing: Fix unsigned comparison to zero in hist trigger code
2016-04-19 18:56:05 -04:00
trace_events_trigger.c
tracing: Add support for named triggers
2016-04-19 18:56:00 -04:00
trace_export.c
tracing: ftrace_event_is_function() can return boolean
2015-11-02 14:28:05 -05:00
trace_functions.c
tracing: Make tracer_flags use the right set_flag callback
2016-03-08 11:19:08 -05:00
trace_functions_graph.c
arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections
2016-03-25 16:37:42 -07:00
trace_irqsoff.c
tracing: Remove redundant reset per-CPU buff in irqsoff tracer
2016-03-18 16:39:11 -04:00
trace_kdb.c
trace_kprobe.c
kernel/...: convert pr_warning to pr_warn
2016-03-22 15:36:02 -07:00
trace_mmiotrace.c
kernel/...: convert pr_warning to pr_warn
2016-03-22 15:36:02 -07:00
trace_nop.c
tracing: Fix typoes in code comment and printk in trace_nop.c
2016-03-08 11:23:57 -05:00
trace_output.c
tracing: Record and show NMI state
2016-03-22 18:04:10 -04:00
trace_output.h
trace_printk.c
tracing: Fix trace_printk() to print when not using bprintk()
2016-03-22 18:02:40 -04:00
trace_probe.c
kernel/...: convert pr_warning to pr_warn
2016-03-22 15:36:02 -07:00
trace_probe.h
trace_sched_switch.c
trace_sched_wakeup.c
Most of the changes are clean ups and small fixes. Some of them have
2015-11-06 13:30:20 -08:00
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c
tracing, kasan: Silence Kasan warning in check_stack of stack_tracer
2016-02-19 12:36:44 -05:00
trace_stat.c
kernel/...: convert pr_warning to pr_warn
2016-03-22 15:36:02 -07:00
trace_stat.h
trace_syscalls.c
Nothing major this round. Mostly small clean ups and fixes.
2016-03-24 10:52:25 -07:00
trace_uprobe.c
kernel/...: convert pr_warning to pr_warn
2016-03-22 15:36:02 -07:00
tracing_map.c
tracing: Update some tracing_map constants and comments
2016-04-19 12:16:06 -04:00
tracing_map.h
tracing: Update some tracing_map constants and comments
2016-04-19 12:16:06 -04:00