mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 13:55:32 +00:00
![]() SBALs in PRIMED or ERROR state represent new work on the Input Queue. But while inbound_primed() does all sorts of ACK management for new PRIMED work, the same handling is currently missing for ERROR work. In particular the path for ERROR work doesn't clear up _old_ ACKs. Treat ERROR work the same as PRIMED work, but consider that the QEBSM auto-ACK feature doesn't apply here. So we need to set the ACK manually, as if it was a non-QEBSM device. Note that this doesn't aspire to actually improve performance, the main goal is to just unify the code paths and have consistent behaviour. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> |
||
---|---|---|
.. | ||
airq.c | ||
blacklist.c | ||
blacklist.h | ||
ccwgroup.c | ||
ccwreq.c | ||
chp.c | ||
chp.h | ||
chsc.c | ||
chsc.h | ||
chsc_sch.c | ||
chsc_sch.h | ||
cio.c | ||
cio.h | ||
cio_debug.h | ||
cmf.c | ||
crw.c | ||
css.c | ||
css.h | ||
device.c | ||
device.h | ||
device_fsm.c | ||
device_id.c | ||
device_ops.c | ||
device_pgid.c | ||
device_status.c | ||
eadm_sch.c | ||
eadm_sch.h | ||
fcx.c | ||
idset.c | ||
idset.h | ||
io_sch.h | ||
ioasm.c | ||
ioasm.h | ||
isc.c | ||
itcw.c | ||
Makefile | ||
orb.h | ||
qdio.h | ||
qdio_debug.c | ||
qdio_debug.h | ||
qdio_main.c | ||
qdio_setup.c | ||
qdio_thinint.c | ||
scm.c | ||
trace.c | ||
trace.h | ||
vfio_ccw_async.c | ||
vfio_ccw_cp.c | ||
vfio_ccw_cp.h | ||
vfio_ccw_drv.c | ||
vfio_ccw_fsm.c | ||
vfio_ccw_ops.c | ||
vfio_ccw_private.h | ||
vfio_ccw_trace.c | ||
vfio_ccw_trace.h |