diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/Kconfig | 4 | ||||
| -rw-r--r-- | block/Makefile | 2 | ||||
| -rw-r--r-- | block/bsg.c | 5 | ||||
| -rw-r--r-- | block/elevator.c | 2 | ||||
| -rw-r--r-- | block/genhd.c | 35 | ||||
| -rw-r--r-- | block/ll_rw_blk.c | 2 |
6 files changed, 16 insertions, 34 deletions
diff --git a/block/Kconfig b/block/Kconfig index 2484e0e9d89c..e10895647f72 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -62,6 +62,10 @@ config BLK_DEV_BSG protocols (e.g. Task Management Functions and SMP in Serial Attached SCSI). +config BLOCK_COMPAT + bool + default y + endif # BLOCK source block/Kconfig.iosched diff --git a/block/Makefile b/block/Makefile index 3cfe7cebaa6a..826108190f00 100644 --- a/block/Makefile +++ b/block/Makefile @@ -11,4 +11,4 @@ obj-$(CONFIG_IOSCHED_DEADLINE) += deadline-iosched.o obj-$(CONFIG_IOSCHED_CFQ) += cfq-iosched.o obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o -obj-$(CONFIG_COMPAT) += compat_ioctl.o +obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o diff --git a/block/bsg.c b/block/bsg.c index ed2646827234..b8ddfc66f210 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -1010,10 +1010,7 @@ unlock: } EXPORT_SYMBOL_GPL(bsg_register_queue); -static struct cdev bsg_cdev = { - .kobj = {.name = "bsg", }, - .owner = THIS_MODULE, -}; +static struct cdev bsg_cdev; static int __init bsg_init(void) { diff --git a/block/elevator.c b/block/elevator.c index c6d153de9fd6..b9c518afe1f8 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -186,7 +186,7 @@ static elevator_t *elevator_alloc(struct request_queue *q, eq->ops = &e->ops; eq->elevator_type = e; kobject_init(&eq->kobj); - snprintf(eq->kobj.name, KOBJ_NAME_LEN, "%s", "iosched"); + kobject_set_name(&eq->kobj, "%s", "iosched"); eq->kobj.ktype = &elv_ktype; mutex_init(&eq->sysfs_lock); diff --git a/block/genhd.c b/block/genhd.c index 3af1e7a378d4..e609996f2e76 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -540,61 +540,42 @@ static int block_uevent_filter(struct kset *kset, struct kobject *kobj) return ((ktype == &ktype_block) || (ktype == &ktype_part)); } -static int block_uevent(struct kset *kset, struct kobject *kobj, char **envp, - int num_envp, char *buffer, int buffer_size) +static int block_uevent(struct kset *kset, struct kobject *kobj, + struct kobj_uevent_env *env) { struct kobj_type *ktype = get_ktype(kobj); struct device *physdev; struct gendisk *disk; struct hd_struct *part; - int length = 0; - int i = 0; if (ktype == &ktype_block) { disk = container_of(kobj, struct gendisk, kobj); - add_uevent_var(envp, num_envp, &i, buffer, buffer_size, - &length, "MINOR=%u", disk->first_minor); + add_uevent_var(env, "MINOR=%u", disk->first_minor); } else if (ktype == &ktype_part) { disk = container_of(kobj->parent, struct gendisk, kobj); part = container_of(kobj, struct hd_struct, kobj); - add_uevent_var(envp, num_envp, &i, buffer, buffer_size, - &length, "MINOR=%u", + add_uevent_var(env, "MINOR=%u", disk->first_minor + part->partno); } else return 0; - add_uevent_var(envp, num_envp, &i, buffer, buffer_size, &length, - "MAJOR=%u", disk->major); + add_uevent_var(env, "MAJOR=%u", disk->major); /* add physical device, backing this device */ physdev = disk->driverfs_dev; if (physdev) { char *path = kobject_get_path(&physdev->kobj, GFP_KERNEL); - add_uevent_var(envp, num_envp, &i, buffer, buffer_size, - &length, "PHYSDEVPATH=%s", path); + add_uevent_var(env, "PHYSDEVPATH=%s", path); kfree(path); if (physdev->bus) - add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "PHYSDEVBUS=%s", - physdev->bus->name); + add_uevent_var(env, "PHYSDEVBUS=%s", physdev->bus->name); if (physdev->driver) - add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, - "PHYSDEVDRIVER=%s", - physdev->driver->name); + add_uevent_var(env, physdev->driver->name); } - /* terminate, set to next free slot, shrink available space */ - envp[i] = NULL; - envp = &envp[i]; - num_envp -= i; - buffer = &buffer[length]; - buffer_size -= length; - return 0; } diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index cd9d2c5d91ae..d875673e76cd 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -1854,7 +1854,7 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) init_timer(&q->unplug_timer); - snprintf(q->kobj.name, KOBJ_NAME_LEN, "%s", "queue"); + kobject_set_name(&q->kobj, "%s", "queue"); q->kobj.ktype = &queue_ktype; kobject_init(&q->kobj); |
