linux/drivers/s390
Jan Höppner 7e64db1597 s390/dasd: Add discard support for ESE volumes
ESE (Extent Space Efficient) volumes are thin-provisioned and therefore
space is only occupied with real data. In order to make previously used
space available for re-allocation again, discard support is enabled for
ESE volumes allowing the DASD driver to release said space.

Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2019-07-11 20:39:54 +02:00
..
block s390/dasd: Add discard support for ESE volumes 2019-07-11 20:39:54 +02:00
char s390/sclp: remove call home support 2019-06-19 17:54:27 +02:00
cio s390 updates for the 5.3 merge window 2019-07-08 10:06:12 -07:00
crypto s390: ap: implement PAPQ AQIC interception in kernel 2019-07-02 16:00:28 +02:00
net s390 updates for the 5.3 merge window 2019-07-08 10:06:12 -07:00
scsi scsi: zfcp: fix to prevent port_remove with pure auto scan LUNs (only sdevs) 2019-05-29 21:52:31 -04:00
virtio virtio/s390: make airq summary indicators DMA 2019-06-15 12:25:41 +02:00
Makefile kbuild: rename built-in.o to built-in.a 2018-03-26 02:01:19 +09:00