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| author | sephe <sephe@FreeBSD.org> | 2016-10-17 07:16:04 +0000 |
|---|---|---|
| committer | sephe <sephe@FreeBSD.org> | 2016-10-17 07:16:04 +0000 |
| commit | 37445c8067e2b4a3fba12cd7d32a3d14cd84358f (patch) | |
| tree | 571c19f1f672323bd0daf2533786a73c4dcc3e40 /sys/dev/usb/net/if_urndis.c | |
| parent | 641751a1ad85a32df87fab4b1514f805729a64c3 (diff) | |
| download | FreeBSD-src-37445c8067e2b4a3fba12cd7d32a3d14cd84358f.zip FreeBSD-src-37445c8067e2b4a3fba12cd7d32a3d14cd84358f.tar.gz | |
MFC 304790,304791
304790
hyperv/vmbus: Add function to calculate max # of elements in a bufring.
Sponsored by: Microsoft
304791
hyperv/storvsc: Increase queue depth and rework channel selection.
- Increasing queue depth gives ~100% performance improvement for
randwrite fio test in Azure.
- New channel selection, which takes LUN id and the current cpuid
into consideration, gives additional ~20% performance improvement
for ranwrite fio test in Azure.
Submitted by: Hongzhang Jiang <honzhan microsoft com>
Modified by: sephe
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7622
Diffstat (limited to 'sys/dev/usb/net/if_urndis.c')
0 files changed, 0 insertions, 0 deletions
