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Code Issues Releases Wiki Activity

tracing/filters: Change parse_pred() cpulist ternary into an if block 

Review comments noted that an if block would be clearer than a ternary, so
swap it out.

No change in behaviour intended

Link: https://lkml.kernel.org/r/20230901151039.125186-4-vschneid@redhat.com

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Valentin Schneider 2023-09-01 17:10:38 +02:00 committed by Steven Rostedt (Google)
parent 1caf7adb9e
commit 2900bcbee3
1 changed files with 6 additions and 2 deletions
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8
kernel/trace/trace_events_filter.c
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@ -1782,13 +1782,17 @@ static int parse_pred(const char *str, void *data,
FILTER_PRED_FN_CPUMASK;
} else if (field->filter_type == FILTER_CPU) {
if (single) {
pred->op = pred->op == OP_BAND ? OP_EQ : pred->op;
if (pred->op == OP_BAND)
pred->op = OP_EQ;
pred->fn_num = FILTER_PRED_FN_CPU;
} else {
pred->fn_num = FILTER_PRED_FN_CPU_CPUMASK;
}
} else if (single) {
pred->op = pred->op == OP_BAND ? OP_EQ : pred->op;
if (pred->op == OP_BAND)
pred->op = OP_EQ;
pred->fn_num = select_comparison_fn(pred->op, field->size, false);
if (pred->op == OP_NE)
pred->not = 1;