#define DEFAULT_EXPIRE (HZ / 4)
static void wq_sync_buffers(void *);
-static DECLARE_WORK(sync_wq, wq_sync_buffers, 0);
+static DECLARE_WORK(sync_wq, wq_sync_buffers, NULL);
static struct timer_list sync_timer;
static void timer_ping(unsigned long data);
*/
static void sync_buffer(struct oprofile_cpu_buffer * cpu_buf)
{
- struct mm_struct * mm = 0;
+ struct mm_struct *mm = NULL;
struct task_struct * new;
unsigned long cookie = 0;
int in_kernel = 1;