linux/drivers/s390
Sebastian Ott 5245c924c2 s390/qdio: add helpers to manage qdio buffers
Users of qdio buffers employ different strategies to manage these
buffers. The qeth driver uses huge contiguous buffers which leads
to high order allocations with all their downsides.

This patch provides helpers to allocate, free, and reset arrays of
qdio buffers using non contiguous pages.

Reviewed-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-07-22 09:26:13 +02:00
..
block s390: avoid format strings leaking into names 2014-06-11 10:13:27 +02:00
char s390/3270: correct size detection with the read-partition command 2014-07-16 10:48:10 +02:00
cio s390/qdio: add helpers to manage qdio buffers 2014-07-22 09:26:13 +02:00
crypto s390/zcrypt: improve device probing for zcrypt adapter cards 2014-07-16 10:48:12 +02:00
kvm virtio_ccw: introduce device_lost in virtio_ccw_device 2014-04-28 11:34:13 +09:30
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-06-12 14:27:40 -07:00
scsi Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
Makefile