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298618 hyperv/stor: Set description properly in probe devmethod MFC after: 1 week Sponsored by: Microsoft OSTC 298620 hyperv/hn: Change description to "Hyper-V Network Interface" This is consistent w/ other Hyper-V devices. MFC after: 1 week Sponsored by: Microsoft OSTC 298688 hyperv/hn: Restart sending earlier once we gathered some free TX descs This greatly reduces the oqdrops under heavy workload. For TCP send/recv test (10K concurrent connections): oqdrops is reduced by 17% on sending side, and 57% on receiving side. For nginx-1.8/wrk-4 1KB object test (10K concurrent connections, 4 requests/connection): oqdrops is reduced by 44% on nginx side, and 10% on wrk side. MFC after: 1 week Sponsored by: Microsoft OSTC 298689 hyperv/hn: Remove unapplied comment. Chimney sending buffers are shared across channels. MFC after: 1 week Sponsored by: Microsoft OSTC |
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hv_storvsc_drv_freebsd.c | ||
hv_vstorage.h |