On 11/16/20 3:57 PM, Christoph Hellwig wrote:
The zram claim mechanism was added to ensure no new opens come in
during teardown. But the proper way to archive that is to call
del_gendisk first, which takes care of all that. Once del_gendisk
is called in the right place, the reset side can also be simplified
as no I/O can be outstanding on a block device that is not open.
Signed-off-by: Christoph Hellwig <h...@lst.de>
---
drivers/block/zram/zram_drv.c | 76 ++++++++++-------------------------
1 file changed, 21 insertions(+), 55 deletions(-)
Reviewed-by: Hannes Reinecke <h...@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
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