aboutsummaryrefslogtreecommitdiff
path: root/kernel/time
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/timer_list.c11
-rw-r--r--kernel/time/timer_stats.c10
2 files changed, 8 insertions, 13 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index fe9314a89f2..b734ca4bc75 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -38,15 +38,12 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
static void print_name_offset(struct seq_file *m, void *sym)
{
- unsigned long addr = (unsigned long)sym;
- 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((unsigned long)sym, symname) < 0)
SEQ_printf(m, "<%p>", sym);
+ else
+ SEQ_printf(m, "%s", symname);
}
static void
diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
index 946ed45f7d2..868f1bceb07 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)