linux-stable/drivers/s390/block
Christoph Hellwig a782483cc1 block: remove the nr_sects field in struct hd_struct
Now that the hd_struct always has a block device attached to it, there is
no need for having two size field that just get out of sync.

Additionally the field in hd_struct did not use proper serialization,
possibly allowing for torn writes.  By only using the block_device field
this problem also gets fixed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Coly Li <colyli@suse.de>			[bcache]
Acked-by: Chao Yu <yuchao0@huawei.com>			[f2fs]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-12-01 14:53:40 -07:00
..
dasd.c dasd: implement ->set_read_only to hook into BLKROSET processing 2020-11-16 08:14:29 -07:00
dasd_3990_erp.c s390/dasd: Fix comment spelling 2020-03-17 20:50:19 +01:00
dasd_alias.c s390/dasd: fix endless loop after read unit address configuration 2019-08-01 20:46:14 -06:00
dasd_devmap.c s390/dasd: Recognise data for ESE volumes 2019-07-11 20:39:53 +02:00
dasd_diag.c s390/dasd: Use struct_size() helper 2020-07-15 08:47:11 -06:00
dasd_diag.h
dasd_eckd.c s390/dasd: fix data corruption for thin provisioned devices 2020-03-12 07:24:52 -06:00
dasd_eckd.h s390: Replace zero-length array with flexible-array member 2020-02-27 16:02:21 +01:00
dasd_eer.c s390/dasd: Handle out-of-space constraint 2019-07-11 20:39:54 +02:00
dasd_erp.c
dasd_fba.c s390/dasd: Fix zero write for FBA devices 2020-09-14 19:40:21 -06:00
dasd_fba.h s390/dasd: fix typo in copyright statement 2019-12-20 11:52:01 -07:00
dasd_genhd.c dasd: cleanup dasd_scan_partitions 2020-09-23 10:43:19 -06:00
dasd_int.h dasd: implement ->set_read_only to hook into BLKROSET processing 2020-11-16 08:14:29 -07:00
dasd_ioctl.c block: remove the nr_sects field in struct hd_struct 2020-12-01 14:53:40 -07:00
dasd_proc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
dcssblk.c dcssblk: don't set bd_block_size in ->open 2020-07-01 08:08:15 -06:00
Kconfig s390/dasd: remove IOSCHED_DEADLINE from DASD Kconfig 2020-04-17 08:05:27 -06:00
Makefile
scm_blk.c blk-mq: move failure injection out of blk_mq_complete_request 2020-06-24 09:15:57 -06:00
scm_blk.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-11-13 11:47:01 -08:00
scm_drv.c
xpram.c block: move ->make_request_fn to struct block_device_operations 2020-07-01 07:27:24 -06:00