mirrors/qemu
0
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2024-11-28 14:24:02 +08:00
Code Issues Packages Projects Releases Wiki Activity
d307c28ca9
qemu/hw/scsi
History
Stefan Hajnoczi 23425cc2b7 virtio-scsi: suppress virtqueue kick during processing 
The guest does not need to kick the virtqueue while we are processing
it.  This reduces the number of vmexits during periods of heavy I/O.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20161201192652.9509-9-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-01-03 16:38:49 +00:00
..
esp-pci.c include/qemu/osdep.h: Don't include qapi/error.h 2016-03-22 22:20:15 +01:00
esp.c scsi/esp: do not raise an interrupt when reading the FIFO register 2016-11-22 23:26:51 +01:00
lsi53c895a.c lsi: never set DMA FIFO Empty (DFE) bit in DSTAT register 2016-09-13 19:08:45 +02:00
Makefile.objs hw: Add support for LSI SAS1068 (mptsas) device 2016-02-09 15:45:26 +01:00
megasas.c megasas: clean up and fix request completion/cancellation 2016-11-28 15:11:17 +01:00
mfi.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
mpi.h hw: Add support for LSI SAS1068 (mptsas) device 2016-02-09 15:45:26 +01:00
mptconfig.c scsi: mptconfig: fix misuse of MPTSAS_CONFIG_PACK 2016-09-13 19:08:46 +02:00
mptendian.c hw: Add support for LSI SAS1068 (mptsas) device 2016-02-09 15:45:26 +01:00
mptsas.c * Support multiple -d trace:PATTERN arguments (Daniel) 2016-09-15 18:12:40 +01:00
mptsas.h mptsas: really fix migration compatibility 2016-08-03 18:44:56 +02:00
scsi-bus.c scsi-bus: Use longer sense buffer with scanners 2016-07-12 18:31:26 +02:00
scsi-disk.c scsi-disk: fix VERIFY for scsi-block 2016-12-22 16:00:26 +01:00
scsi-generic.c block: Switch transfer length bounds to byte-based 2016-07-05 16:46:25 +02:00
spapr_vscsi.c spapr_vscsi: fix build error introduced by f19661c8 2016-10-05 11:05:28 +11:00
srp.h spapr-vscsi: add task management 2013-09-12 08:46:21 +02:00
trace-events spapr_vscsi: fix build error introduced by f19661c8 2016-10-05 11:05:28 +11:00
vhost-scsi.c Use #include "..." for our own headers, <...> for others 2016-07-12 16:19:16 +02:00
viosrp.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
virtio-scsi-dataplane.c virtio: set ISR on dataplane notifications 2016-11-18 17:29:25 +02:00
virtio-scsi.c virtio-scsi: suppress virtqueue kick during processing 2017-01-03 16:38:49 +00:00
vmw_pvscsi.c scsi: pvscsi: limit process IO loop to ring size 2016-09-14 12:25:14 +02:00
vmw_pvscsi.h scsi: VMWare PVSCSI paravirtual device implementation 2013-04-19 10:44:17 +02:00