search for: 85ce560

...retval) + goto fail; + + retval = blk_integrity_add(disk); + if (retval) + goto fail; + return 0; +fail: WARN_ON(retval); - - disk_add_events(disk); - blk_integrity_add(disk); + return retval; } EXPORT_SYMBOL(device_add_disk); diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 85ce560..991b5ff 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -413,7 +413,7 @@ static inline void free_part_info(struct hd_struct *part) extern void part_round_stats(int cpu, struct hd_struct *part); /* block/genhd.c */ -extern void device_add_disk(struct device *parent, struct gen...

This is an attempt to fix the issue that some disks' sysfs attributes are not ready at the time its KOBJ_ADD event is sent. The symptom is during device hotplug, udev may fail to find certain attributes, such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are not created. The cause is device_add_disk emits the uevent before returning, and the callers have to create

This is an attempt to fix the issue that some disks' sysfs attributes are not ready at the time its KOBJ_ADD event is sent. The symptom is during device hotplug, udev may fail to find certain attributes, such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are not created. The cause is device_add_disk emits the uevent before returning, and the callers have to create