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Differential D5386

hyperv/hn: Use IFQ_DRV_PREPEND instead of IF_PREPEND
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Authored by sepherosa_gmail.com on Feb 22 2016, 2:49 AM.
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howard0su_gmail.com
honzhan_microsoft.com
decui_microsoft.com
delphij
royger
adrian
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network
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rS295918: hyperv/hn: Use IFQ_DRV_PREPEND instead of IF_PREPEND
Summary

IF_PREPEND promises out-of-order packet sending when the TX desc list is depleted. It was overlooked and copied blindly when the transmission path was partially rewritten.

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rS FreeBSD src repository - subversion
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sepherosa_gmail.com updated this revision to Diff 13590.Feb 22 2016, 2:49 AM
sepherosa_gmail.com retitled this revision from to hyperv/hn: Use IFQ_DRV_PREPEND instead of IF_PREPEND.
sepherosa_gmail.com updated this object.
sepherosa_gmail.com edited the test plan for this revision. (Show Details)
sepherosa_gmail.com added reviewers: network, adrian, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com.
Closed by commit rS295918: hyperv/hn: Use IFQ_DRV_PREPEND instead of IF_PREPEND (authored by sephe). · Explain WhyFeb 23 2016, 9:25 AM
This revision was automatically updated to reflect the committed changes.

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PathSize
head/
sys/
dev/
hyperv/
netvsc/
6 lines

Diff 13637

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head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c

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