Sebastian Ott 05b217f4c5 s390/css: validate subchannel prior to allocation ... In css_alloc_subchannel we allocate the subchannel and do a validation of the subchannel (to decide if we should look for devices via this subchannel). On a typical LPAR we find lots of subchannels to be invalid (because there is no device attached or the device is blacklisted) leading to lots of useless kmalloc and kfree calls. This patch changes the order to only allocate the subchannels that have been found valid. Signed-off-by: Sebastian Ott <sebott@linux.ibm.com> Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2018-07-17 07:27:54 +02:00
..
block	s390/dasd: fix cast-function-type warnings	2018-07-04 08:35:59 +02:00
char	s390/sclp_async: replace callhome proc handler with generic one	2018-07-06 08:47:53 +02:00
cio	s390/css: validate subchannel prior to allocation	2018-07-17 07:27:54 +02:00
crypto	s390/crypto: fix gcc 8 stringop-truncation warning	2018-07-16 15:45:36 +02:00
net	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
scsi	s390/dasd,zfcp: fix gcc 8 stringop-truncation warnings	2018-07-02 11:24:52 +02:00
virtio	virtio/s390: implement PM operations for virtio_ccw	2018-02-14 14:34:09 +02:00
Makefile	kbuild: rename built-in.o to built-in.a	2018-03-26 02:01:19 +09:00