| Message ID | 20210406062303.811835-2-hch@lst.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [01/11] dasd: use bdev_disk_changed instead of blk_drop_partitions | expand |
Am 06.04.21 um 08:22 schrieb Christoph Hellwig: > Use the more general interface - the behavior is the same except > that now a change uevent is sent, which is the right thing to do > when the device becomes unusable. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > --- > block/partitions/core.c | 4 ---- > drivers/s390/block/dasd_genhd.c | 3 +-- > 2 files changed, 1 insertion(+), 6 deletions(-) Acked-by: Stefan Haberland <sth@linux.ibm.com> Thanks, Stefan
diff --git a/block/partitions/core.c b/block/partitions/core.c index 1a7558917c47d6..22a0dab17ed343 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -544,10 +544,6 @@ int blk_drop_partitions(struct block_device *bdev) return 0; } -#ifdef CONFIG_S390 -/* for historic reasons in the DASD driver */ -EXPORT_SYMBOL_GPL(blk_drop_partitions); -#endif static bool blk_add_partition(struct gendisk *disk, struct block_device *bdev, struct parsed_partitions *state, int p) diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index a9698fba9b76ce..8d6587ec73e208 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -146,12 +146,11 @@ void dasd_destroy_partitions(struct dasd_block *block) block->bdev = NULL; mutex_lock(&bdev->bd_mutex); - blk_drop_partitions(bdev); + bdev_disk_changed(bdev, true); mutex_unlock(&bdev->bd_mutex); /* Matching blkdev_put to the blkdev_get in dasd_scan_partitions. */ blkdev_put(bdev, FMODE_READ); - set_capacity(block->gdp, 0); } int dasd_gendisk_init(void)
Use the more general interface - the behavior is the same except that now a change uevent is sent, which is the right thing to do when the device becomes unusable. Signed-off-by: Christoph Hellwig <hch@lst.de> --- block/partitions/core.c | 4 ---- drivers/s390/block/dasd_genhd.c | 3 +-- 2 files changed, 1 insertion(+), 6 deletions(-)