linux/drivers/s390
Jan Glauber f3eb20fafd [S390] qdio: prevent starvation on PCI devices
If adapter interrupts are not available and traditional IO interrupts
are used for qdio the inbound tasklet continued to run if new data
arrived. That could possibly block other tasklets scheduled on the
same CPU. If new data arrives schedule the tasklet again instead of
directly processing the new data.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-05-17 10:00:17 +02:00
..
block [S390] dasd: remove uid from devmap 2010-05-17 10:00:16 +02:00
char [S390] avoid default_llseek in s390 drivers 2010-05-17 10:00:16 +02:00
cio [S390] qdio: prevent starvation on PCI devices 2010-05-17 10:00:17 +02:00
crypto [S390] avoid default_llseek in s390 drivers 2010-05-17 10:00:16 +02:00
kvm include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
net include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
scsi [S390] avoid default_llseek in s390 drivers 2010-05-17 10:00:16 +02:00
Makefile [S390] split/move machine check handler code 2009-03-26 15:24:10 +01:00