diff options
| -rw-r--r-- | fs/file.c | 29 |
1 files changed, 2 insertions, 27 deletions
@@ -21,7 +21,6 @@ struct fdtable_defer { spinlock_t lock; struct work_struct wq; - struct timer_list timer; struct fdtable *next; }; @@ -75,22 +74,6 @@ static void __free_fdtable(struct fdtable *fdt) kfree(fdt); } -static void fdtable_timer(unsigned long data) -{ - struct fdtable_defer *fddef = (struct fdtable_defer *)data; - - spin_lock(&fddef->lock); - /* - * If someone already emptied the queue return. - */ - if (!fddef->next) - goto out; - if (!schedule_work(&fddef->wq)) - mod_timer(&fddef->timer, 5); -out: - spin_unlock(&fddef->lock); -} - static void free_fdtable_work(struct work_struct *work) { struct fdtable_defer *f = @@ -144,13 +127,8 @@ static void free_fdtable_rcu(struct rcu_head *rcu) spin_lock(&fddef->lock); fdt->next = fddef->next; fddef->next = fdt; - /* - * vmallocs are handled from the workqueue context. - * If the per-cpu workqueue is running, then we - * defer work scheduling through a timer. - */ - if (!schedule_work(&fddef->wq)) - mod_timer(&fddef->timer, 5); + /* vmallocs are handled from the workqueue context */ + schedule_work(&fddef->wq); spin_unlock(&fddef->lock); put_cpu_var(fdtable_defer_list); } @@ -354,9 +332,6 @@ static void __devinit fdtable_defer_list_init(int cpu) struct fdtable_defer *fddef = &per_cpu(fdtable_defer_list, cpu); spin_lock_init(&fddef->lock); INIT_WORK(&fddef->wq, free_fdtable_work); - init_timer(&fddef->timer); - fddef->timer.data = (unsigned long)fddef; - fddef->timer.function = fdtable_timer; fddef->next = NULL; } |
