Don't omit m_dup() for non-writeable mbufs that need checksum calculation
ClosedPublic
Actions

Authored by zbb on Mar 31 2016, 1:04 PM.

Details

Reviewers

wma
imp

Commits

rS297453: Don't omit m_dup() for non-writeable mbufs that need checksum calculation

Summary

If the driver is not active or link is down the packet could remain
non-writeable. This commit makes all mbufs enqueued to the driver's
ring buffer to have correct attributes.

Pointed out by: wma
Reviewed by:
Obtained from: Semihalf
Sponsored by: Cavium
Differential Revision:

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

zbb updated this revision to Diff 14786.Mar 31 2016, 1:04 PM

zbb retitled this revision from to Don't omit m_dup() for non-writeable mbufs that need checksum calculation .

zbb updated this object.

zbb edited the test plan for this revision. (Show Details)

zbb added reviewers: wma, imp.

zbb set the repository for this revision to rS FreeBSD src repository - subversion.

zbb added a subscriber: arm64.

wma accepted this revision.Mar 31 2016, 1:21 PM

wma edited edge metadata.

This revision is now accepted and ready to land.Mar 31 2016, 1:21 PM

Closed by commit rS297453: Don't omit m_dup() for non-writeable mbufs that need checksum calculation (authored by zbb). · Explain WhyMar 31 2016, 1:24 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

vnic/

nicvf_main.c

15 lines

Diff 14791

View Options

head/sys/dev/vnic/nicvf_main.c

Don't omit m_dup() for non-writeable mbufs that need checksum calculation ClosedPublicActions