diff options
Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index b879a66daa9e..1aa018abd332 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -20,6 +20,7 @@ #include <linux/hdreg.h> #include <linux/init.h> #include <linux/mutex.h> +#include <linux/kthread.h> #include <asm/uaccess.h> static LIST_HEAD(blktrans_majors); @@ -83,17 +84,6 @@ static int mtd_blktrans_thread(void *arg) /* we might get involved when memory gets low, so use PF_MEMALLOC */ current->flags |= PF_MEMALLOC | PF_NOFREEZE; - daemonize("%sd", tr->name); - - /* daemonize() doesn't do this for us since some kernel threads - actually want to deal with signals. We can't just call - exit_sighand() since that'll cause an oops when we finally - do exit. */ - spin_lock_irq(¤t->sighand->siglock); - sigfillset(¤t->blocked); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); - spin_lock_irq(rq->queue_lock); while (!tr->blkcore_priv->exiting) { @@ -365,6 +355,7 @@ static struct mtd_notifier blktrans_notifier = { int register_mtd_blktrans(struct mtd_blktrans_ops *tr) { + struct task_struct *task; int ret, i; /* Register the notifier if/when the first device type is @@ -403,13 +394,13 @@ int register_mtd_blktrans(struct mtd_blktrans_ops *tr) blk_queue_hardsect_size(tr->blkcore_priv->rq, tr->blksize); tr->blkshift = ffs(tr->blksize) - 1; - ret = kernel_thread(mtd_blktrans_thread, tr, CLONE_KERNEL); - if (ret < 0) { + task = kthread_run(mtd_blktrans_thread, tr, "%sd", tr->name); + if (IS_ERR(task)) { blk_cleanup_queue(tr->blkcore_priv->rq); unregister_blkdev(tr->major, tr->name); kfree(tr->blkcore_priv); mutex_unlock(&mtd_table_mutex); - return ret; + return PTR_ERR(task); } INIT_LIST_HEAD(&tr->devs); |