linux/kernel/trace
Thorsten Blum d6cb38e108 tracing: Use div64_u64() instead of do_div()
Fixes Coccinelle/coccicheck warnings reported by do_div.cocci.

Compared to do_div(), div64_u64() does not implicitly cast the divisor and
does not unnecessarily calculate the remainder.

Link: https://lore.kernel.org/linux-trace-kernel/20240225164507.232942-2-thorsten.blum@toblux.com

Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2024-03-18 10:33:06 -04:00
..
rv
blktrace.c
bpf_trace.c
bpf_trace.h
error_report-traces.c
fgraph.c
fprobe.c
ftrace_internal.h
ftrace.c ftrace: Fix most kernel-doc warnings 2024-03-18 10:33:05 -04:00
Kconfig
kprobe_event_gen_test.c
Makefile
pid_list.c
pid_list.h
power-traces.c
preemptirq_delay_test.c
rethook.c
ring_buffer_benchmark.c
ring_buffer.c ring-buffer: Make wake once of ring_buffer_wait() more robust 2024-03-18 10:11:43 -04:00
rpm-traces.c
synth_event_gen_test.c
trace_benchmark.c tracing: Use div64_u64() instead of do_div() 2024-03-18 10:33:06 -04:00
trace_benchmark.h
trace_boot.c
trace_branch.c
trace_btf.c
trace_btf.h
trace_clock.c
trace_dynevent.c
trace_dynevent.h
trace_entries.h
trace_eprobe.c
trace_event_perf.c
trace_events_filter_test.h
trace_events_filter.c
trace_events_hist.c
trace_events_inject.c
trace_events_synth.c
trace_events_trigger.c tracing: Decrement the snapshot if the snapshot trigger fails to register 2024-03-18 10:33:05 -04:00
trace_events_user.c tracing/user_events: Introduce multi-format events 2024-03-18 10:13:03 -04:00
trace_events.c
trace_export.c
trace_fprobe.c
trace_functions_graph.c
trace_functions.c
trace_hwlat.c
trace_irqsoff.c
trace_kdb.c
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c
trace_mmiotrace.c
trace_nop.c
trace_osnoise.c
trace_output.c
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe_kernel.h
trace_probe_tmpl.h
trace_probe.c
trace_probe.h
trace_recursion_record.c
trace_sched_switch.c tracing: Move saved_cmdline code into trace_sched_switch.c 2024-03-17 07:58:53 -04:00
trace_sched_wakeup.c
trace_selftest_dynamic.c
trace_selftest.c tracing: Support to dump instance traces by ftrace_dump_on_oops 2024-03-18 10:33:06 -04:00
trace_seq.c
trace_stack.c
trace_stat.c
trace_stat.h
trace_synth.h
trace_syscalls.c
trace_uprobe.c
trace.c tracing: Support to dump instance traces by ftrace_dump_on_oops 2024-03-18 10:33:06 -04:00
trace.h tracing: Add snapshot refcount 2024-03-18 10:12:47 -04:00
tracing_map.c
tracing_map.h