redonkable/remarkable-linux
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Merge branch 'for-linus' of git://neil.brown.name/md

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* 'for-linus' of git://neil.brown.name/md:
  md: destroy partitions and notify udev when md array is stopped.
This commit is contained in:
Linus Torvalds 2008-10-30 18:36:16 -07:00
parent f2347dfcd1 934d9c23b4
commit 721d5dfe7e
1 changed files with 7 additions and 0 deletions
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7
drivers/md/md.c
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@ -3884,6 +3884,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
if (mode == 0) {
mdk_rdev_t *rdev;
struct list_head *tmp;
struct block_device *bdev;
printk(KERN_INFO "md: %s stopped.\n", mdname(mddev));
@ -3940,6 +3941,12 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
mddev->degraded = 0;
mddev->barriers_work = 0;
mddev->safemode = 0;
bdev = bdget_disk(mddev->gendisk, 0);
if (bdev) {
blkdev_ioctl(bdev, 0, BLKRRPART, 0);
bdput(bdev);
}
kobject_uevent(&disk_to_dev(mddev->gendisk)->kobj, KOBJ_CHANGE);
} else if (mddev->pers)
printk(KERN_INFO "md: %s switched to read-only mode.\n",