diff options
| -rw-r--r-- | init/do_mounts_md.c | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c index 1ec5c41c8a3c..c0dfd3c1e91b 100644 --- a/init/do_mounts_md.c +++ b/init/do_mounts_md.c @@ -264,26 +264,32 @@ static int __init raid_setup(char *str) __setup("raid=", raid_setup); __setup("md=", md_setup); +static void autodetect_raid(void) +{ + int fd; + + /* + * Since we don't want to detect and use half a raid array, we need to + * wait for the known devices to complete their probing + */ + printk(KERN_INFO "md: Waiting for all devices to be available before autodetect\n"); + printk(KERN_INFO "md: If you don't use raid, use raid=noautodetect\n"); + while (driver_probe_done() < 0) + msleep(100); + fd = sys_open("/dev/md0", 0, 0); + if (fd >= 0) { + sys_ioctl(fd, RAID_AUTORUN, raid_autopart); + sys_close(fd); + } +} + void __init md_run_setup(void) { create_dev("/dev/md0", MKDEV(MD_MAJOR, 0)); if (raid_noautodetect) printk(KERN_INFO "md: Skipping autodetection of RAID arrays. (raid=noautodetect)\n"); - else { - /* - * Since we don't want to detect and use half a raid array, we need to - * wait for the known devices to complete their probing - */ - printk(KERN_INFO "md: Waiting for all devices to be available before autodetect\n"); - printk(KERN_INFO "md: If you don't use raid, use raid=noautodetect\n"); - while (driver_probe_done() < 0) - msleep(100); - int fd = sys_open("/dev/md0", 0, 0); - if (fd >= 0) { - sys_ioctl(fd, RAID_AUTORUN, raid_autopart); - sys_close(fd); - } - } + else + autodetect_raid(); md_setup_drive(); } |