diff options
Diffstat (limited to 'kernel/smp.c')
| -rw-r--r-- | kernel/smp.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index ffee35bef179..e3852de042a6 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -151,7 +151,8 @@ static void generic_exec_single(int cpu, struct call_single_data *csd, int wait) */ void generic_smp_call_function_single_interrupt(void) { - struct llist_node *entry, *next; + struct llist_node *entry; + struct call_single_data *csd, *csd_next; /* * Shouldn't receive this interrupt on a cpu that is not yet online. @@ -161,16 +162,9 @@ void generic_smp_call_function_single_interrupt(void) entry = llist_del_all(&__get_cpu_var(call_single_queue)); entry = llist_reverse_order(entry); - while (entry) { - struct call_single_data *csd; - - next = entry->next; - - csd = llist_entry(entry, struct call_single_data, llist); + llist_for_each_entry_safe(csd, csd_next, entry, llist) { csd->func(csd->info); csd_unlock(csd); - - entry = next; } } |