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(parent: e2578b8) | patch
s390/scm_block: use mempool to manage aidaw requests
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Fri, 5 Dec 2014 15:32:13 +0000 (16:32 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 8 Dec 2014 08:42:43 +0000 (09:42 +0100)
commit9d4df77fab7347a74a9938521ffad8d8fab2671d
treefa58349acb12cab91c219940650dc03c1d6061a2tree | snapshot (tar.gz zip)
parente2578b82c4dfb0d339e25abc57ef6d6c3a932ff6commit | diff
s390/scm_block: use mempool to manage aidaw requests

We currently use one preallocated page per HW request to store
aidaws. With this patch we use mempool to allocate an aidaw page
whenever we need it.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/scm_blk.c diff | blob | blame | history
drivers/s390/block/scm_blk.h diff | blob | blame | history
drivers/s390/block/scm_blk_cluster.c diff | blob | blame | history