diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 6 | ||||
| -rw-r--r-- | drivers/block/floppy.c | 4 | ||||
| -rw-r--r-- | drivers/block/xen-blkfront.c | 4 |
4 files changed, 8 insertions, 7 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 4b9359a6f6ca..83c32cb72582 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -464,6 +464,7 @@ config XEN_BLKDEV_FRONTEND tristate "Xen virtual block device support" depends on XEN default y + select XEN_XENBUS_FRONTEND help This driver implements the front-end of the Xen virtual block device driver. It communicates with a back-end driver diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index 5674bd01d96d..de0435e63b02 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -297,8 +297,8 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu struct sk_buff *skb; struct net_device *ifp; - read_lock(&dev_base_lock); - for_each_netdev(&init_net, ifp) { + rcu_read_lock(); + for_each_netdev_rcu(&init_net, ifp) { dev_hold(ifp); if (!is_aoe_netif(ifp)) goto cont; @@ -325,7 +325,7 @@ aoecmd_cfg_pkts(ushort aoemajor, unsigned char aoeminor, struct sk_buff_head *qu cont: dev_put(ifp); } - read_unlock(&dev_base_lock); + rcu_read_unlock(); } static void diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 3951020e494a..25e4dffa0aad 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4352,7 +4352,7 @@ static int __init floppy_init(void) out_unreg_platform_dev: platform_device_unregister(&floppy_device[drive]); out_flush_work: - flush_scheduled_work(); + flush_work_sync(&floppy_work); if (atomic_read(&usage_count)) floppy_release_irq_and_dma(); out_unreg_region: @@ -4422,7 +4422,7 @@ static int floppy_grab_irq_and_dma(void) * We might have scheduled a free_irq(), wait it to * drain first: */ - flush_scheduled_work(); + flush_work_sync(&floppy_work); if (fd_request_irq()) { DPRINT("Unable to grab IRQ%d for the floppy driver\n", diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 657873e4328d..d7aa39e349a6 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -547,7 +547,7 @@ static void xlvbd_release_gendisk(struct blkfront_info *info) spin_unlock_irqrestore(&blkif_io_lock, flags); /* Flush gnttab callback work. Must be done with no locks held. */ - flush_scheduled_work(); + flush_work_sync(&info->work); del_gendisk(info->gd); @@ -596,7 +596,7 @@ static void blkif_free(struct blkfront_info *info, int suspend) spin_unlock_irq(&blkif_io_lock); /* Flush gnttab callback work. Must be done with no locks held. */ - flush_scheduled_work(); + flush_work_sync(&info->work); /* Free resources associated with old device channel. */ if (info->ring_ref != GRANT_INVALID_REF) { |