ena: add additional locks when releasing TX resources and bufs
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Authored by mk_semihalf.com on May 26 2017, 10:52 AM.

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cperciva
zbb
mw_semihalf.com

Commits

rS319201: Introduce additional locks when releasing TX resources and buffers in ENA

Summary

There could be race condition with TX cleaning routine when cleaning mbufs,
when it was called directly from main sending thread (ena_mq_start).

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

mk_semihalf.com created this revision.May 26 2017, 10:52 AM

Herald added a subscriber: imp. · View Herald TranscriptMay 26 2017, 10:52 AM

zbb accepted this revision.May 29 2017, 10:06 AM

This revision is now accepted and ready to land.May 29 2017, 10:06 AM

Closed by commit rS319201: Introduce additional locks when releasing TX resources and buffers in ENA (authored by zbb). · Explain WhyMay 30 2017, 12:01 PM

This revision was automatically updated to reflect the committed changes.

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Path

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head/

sys/

dev/

ena/

ena.c

4 lines

Diff 29009

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ena: add additional locks when releasing TX resources and bufsClosedPublicActions