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Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[pandora-kernel.git]
/
kernel
/
latencytop.c
diff --git
a/kernel/latencytop.c
b/kernel/latencytop.c
index
17110a4
..
ee74b35
100644
(file)
--- a/
kernel/latencytop.c
+++ b/
kernel/latencytop.c
@@
-241,24
+241,19
@@
static int lstats_show(struct seq_file *m, void *v)
seq_puts(m, "Latency Top version : v0.1\n");
for (i = 0; i < MAXLR; i++) {
seq_puts(m, "Latency Top version : v0.1\n");
for (i = 0; i < MAXLR; i++) {
- if (latency_record[i].backtrace[0]) {
+ struct latency_record *lr = &latency_record[i];
+
+ if (lr->backtrace[0]) {
int q;
int q;
- seq_printf(m, "%i %lu %lu ",
- latency_record[i].count,
- latency_record[i].time,
- latency_record[i].max);
+ seq_printf(m, "%i %lu %lu",
+ lr->count, lr->time, lr->max);
for (q = 0; q < LT_BACKTRACEDEPTH; q++) {
for (q = 0; q < LT_BACKTRACEDEPTH; q++) {
- char sym[KSYM_SYMBOL_LEN];
- char *c;
- if (!latency_record[i].backtrace[q])
+ unsigned long bt = lr->backtrace[q];
+ if (!bt)
break;
break;
- if (
latency_record[i].backtrace[q]
== ULONG_MAX)
+ if (
bt
== ULONG_MAX)
break;
break;
- sprint_symbol(sym, latency_record[i].backtrace[q]);
- c = strchr(sym, '+');
- if (c)
- *c = 0;
- seq_printf(m, "%s ", sym);
+ seq_printf(m, " %ps", (void *)bt);
}
seq_printf(m, "\n");
}
}
seq_printf(m, "\n");
}