diff options
| author | Benoît Canet <benoit.canet@nodalink.com> | 2014-09-05 15:46:16 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-09-10 10:41:29 +0200 |
| commit | 5e5a94b60518002e8ecc7afa78a9e7565b23e38f (patch) | |
| tree | 5dc51117ea66523d1f3db0ba12594fb9c6f125ac /include/hw/virtio/virtio-blk.h | |
| parent | 0ddd0ad96abf55acad06324b26b69a24bde23ac5 (diff) | |
block: Extract the block accounting code
The plan is to add new accounting metrics (latency, invalid requests, failed
requests, queue depth) and block.c is overpopulated so it will be better to work
in a separate module.
Moreover the long term plan is to have statistics in each of the BDS of the graph
for metrology purpose; this means that the device model statistics must move from
the topmost BDS to the device model.
So we need to decouple the statistic code from BlockDriverState.
This is another argument for the extraction of the code in a separate module.
CC: Kevin Wolf <kwolf@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Max Reitz <mreitz@redhat.com>
CC: Eric Blake <eblake@redhat.com>
CC: Benoit Canet <benoit@irqsave.net>
CC: Fam Zheng <famz@redhat.com>
CC: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/hw/virtio/virtio-blk.h')
| -rw-r--r-- | include/hw/virtio/virtio-blk.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h index afb7b8db3a..cf61154658 100644 --- a/include/hw/virtio/virtio-blk.h +++ b/include/hw/virtio/virtio-blk.h @@ -18,6 +18,7 @@ #include "hw/block/block.h" #include "sysemu/iothread.h" #include "block/block.h" +#include "block/accounting.h" #define TYPE_VIRTIO_BLK "virtio-blk-device" #define VIRTIO_BLK(obj) \ |