Commit 10da37a6 authored by David Sharp's avatar David Sharp Committed by Steven Rostedt
Browse files

tracing: Adjust conditional expression latency formatting. 



Formatting change only to improve code readability. No code changes except to
introduce intermediate variables.

Signed-off-by: default avatarDavid Sharp <dhsharp@google.com>
LKML-Reference: <1291421609-14665-13-git-send-email-dhsharp@google.com>

[ Keep variable declarations and assignment separate ]

Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent ca9da2dd

kernel/trace/trace_output.c

+18 −8
Original line number Diff line number Diff line
@@ -533,20 +533,30 @@ seq_print_ip_sym(struct trace_seq *s, unsigned long ip, unsigned long sym_flags) 
 */

int trace_print_lat_fmt(struct trace_seq *s, struct trace_entry *entry)

{

	int hardirq, softirq;

	char hardsoft_irq;

	char need_resched;

	char irqs_off;

	int hardirq;

	int softirq;

	int ret;



	hardirq = entry->flags & TRACE_FLAG_HARDIRQ;

	softirq = entry->flags & TRACE_FLAG_SOFTIRQ;



	if (!trace_seq_printf(s, "%c%c%c",

	irqs_off =

		(entry->flags & TRACE_FLAG_IRQS_OFF) ? 'd' :

				(entry->flags & TRACE_FLAG_IRQS_NOSUPPORT) ?

				  'X' : '.',

			      (entry->flags & TRACE_FLAG_NEED_RESCHED) ?

				'N' : '.',

		(entry->flags & TRACE_FLAG_IRQS_NOSUPPORT) ? 'X' :

		'.';

	need_resched =

		(entry->flags & TRACE_FLAG_NEED_RESCHED) ? 'N' : '.';

	hardsoft_irq =

		(hardirq && softirq) ? 'H' :

				hardirq ? 'h' : softirq ? 's' : '.'))

		hardirq ? 'h' :

		softirq ? 's' :

		'.';



	if (!trace_seq_printf(s, "%c%c%c",

			      irqs_off, need_resched, hardsoft_irq))

		return 0;



	if (entry->preempt_count)

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