diff options
Diffstat (limited to 'drivers/message/i2o')
| -rw-r--r-- | drivers/message/i2o/driver.c | 3 | ||||
| -rw-r--r-- | drivers/message/i2o/i2o_block.c | 17 | ||||
| -rw-r--r-- | drivers/message/i2o/i2o_config.c | 3 |
3 files changed, 11 insertions, 12 deletions
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c index a0421efe04c..8a5b2d8f4da 100644 --- a/drivers/message/i2o/driver.c +++ b/drivers/message/i2o/driver.c @@ -84,7 +84,8 @@ int i2o_driver_register(struct i2o_driver *drv) osm_debug("Register driver %s\n", drv->name); if (drv->event) { - drv->event_queue = create_workqueue(drv->name); + drv->event_queue = alloc_workqueue(drv->name, + WQ_MEM_RECLAIM, 1); if (!drv->event_queue) { osm_err("Could not initialize event queue for driver " "%s\n", drv->name); diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c index ae7cad18589..47ec5bc0ed2 100644 --- a/drivers/message/i2o/i2o_block.c +++ b/drivers/message/i2o/i2o_block.c @@ -695,20 +695,22 @@ static int i2o_block_ioctl(struct block_device *bdev, fmode_t mode, }; /** - * i2o_block_media_changed - Have we seen a media change? + * i2o_block_check_events - Have we seen a media change? * @disk: gendisk which should be verified + * @clearing: events being cleared * * Verifies if the media has changed. * * Returns 1 if the media was changed or 0 otherwise. */ -static int i2o_block_media_changed(struct gendisk *disk) +static unsigned int i2o_block_check_events(struct gendisk *disk, + unsigned int clearing) { struct i2o_block_device *p = disk->private_data; if (p->media_change_flag) { p->media_change_flag = 0; - return 1; + return DISK_EVENT_MEDIA_CHANGE; } return 0; } @@ -895,11 +897,7 @@ static void i2o_block_request_fn(struct request_queue *q) { struct request *req; - while (!blk_queue_plugged(q)) { - req = blk_peek_request(q); - if (!req) - break; - + while ((req = blk_peek_request(q)) != NULL) { if (req->cmd_type == REQ_TYPE_FS) { struct i2o_block_delayed_request *dreq; struct i2o_block_request *ireq = req->special; @@ -950,7 +948,7 @@ static const struct block_device_operations i2o_block_fops = { .ioctl = i2o_block_ioctl, .compat_ioctl = i2o_block_ioctl, .getgeo = i2o_block_getgeo, - .media_changed = i2o_block_media_changed + .check_events = i2o_block_check_events, }; /** @@ -1002,6 +1000,7 @@ static struct i2o_block_device *i2o_block_device_alloc(void) gd->major = I2O_MAJOR; gd->queue = queue; gd->fops = &i2o_block_fops; + gd->events = DISK_EVENT_MEDIA_CHANGE; gd->private_data = dev; dev->gd = gd; diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c index 7d3cc575c36..098de2b3578 100644 --- a/drivers/message/i2o/i2o_config.c +++ b/drivers/message/i2o/i2o_config.c @@ -1044,8 +1044,7 @@ static long i2o_cfg_ioctl(struct file *fp, unsigned int cmd, unsigned long arg) static int cfg_open(struct inode *inode, struct file *file) { - struct i2o_cfg_info *tmp = - (struct i2o_cfg_info *)kmalloc(sizeof(struct i2o_cfg_info), + struct i2o_cfg_info *tmp = kmalloc(sizeof(struct i2o_cfg_info), GFP_KERNEL); unsigned long flags; |