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.

Revision Contents
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Path

Size

head/

sys/

dev/

hyperv/

netvsc/

hv_netvsc_drv_freebsd.c

6 lines

Diff 13637

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

hyperv/hn: Use IFQ_DRV_PREPEND instead of IF_PREPENDClosedPublicActions