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-rw-r--r--kernel/time/timer_stats.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
index 946ed45..868f1bc 100644
--- a/kernel/time/timer_stats.c
+++ b/kernel/time/timer_stats.c
@@ -257,14 +257,12 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
static void print_name_offset(struct seq_file *m, unsigned long addr)
{
- char namebuf[KSYM_NAME_LEN+1];
- const char *sym_name;
+ char symname[KSYM_NAME_LEN+1];
- sym_name = kallsyms_lookup(addr, NULL, NULL, NULL, namebuf);
- if (sym_name)
- seq_printf(m, "%s", sym_name);
- else
+ if (lookup_symbol_name(addr, symname) < 0)
seq_printf(m, "<%p>", (void *)addr);
+ else
+ seq_printf(m, "%s", symname);
}
static int tstats_show(struct seq_file *m, void *v)
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