kernel-ark/drivers/s390/block
Horst Hummel ec5883abeb [PATCH] s390: don't pad cdl blocks for write requests
The first blocks on a cdl formatted dasd device are smaller than the blocksize
of the device.  Read requests are padded with a 'e5' pattern.  Write requests
should not pad the (user) buffer with 'e5' because a write request is not
allowed to modify the buffer.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01 08:58:59 -07:00
..
dasd_3370_erp.c
dasd_3990_erp.c
dasd_9336_erp.c
dasd_9343_erp.c
dasd_cmb.c
dasd_devmap.c [PATCH] s390: dasd readonly attribute 2005-05-01 08:58:59 -07:00
dasd_diag.c
dasd_diag.h
dasd_eckd.c [PATCH] s390: don't pad cdl blocks for write requests 2005-05-01 08:58:59 -07:00
dasd_eckd.h
dasd_erp.c
dasd_fba.c
dasd_fba.h
dasd_genhd.c [PATCH] s390: dasd readonly attribute 2005-05-01 08:58:59 -07:00
dasd_int.h [PATCH] s390: dasd readonly attribute 2005-05-01 08:58:59 -07:00
dasd_ioctl.c [PATCH] s390: dasd readonly attribute 2005-05-01 08:58:59 -07:00
dasd_proc.c [PATCH] s390: dasd readonly attribute 2005-05-01 08:58:59 -07:00
dasd.c [PATCH] s390: enable write barriers in the dasd driver 2005-05-01 08:58:59 -07:00
dcssblk.c
Kconfig
Makefile
xpram.c