Follow-up r295924: Only sync hash-based db files open for writing when closing.
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Authored by bdrewery on Apr 6 2016, 10:37 PM.

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bapt

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rS297626: Follow-up r295924: Only sync hash-based db files open for writing when closing.

Summary

This fixes a major performance regression when reading db files such as
the pw database during a 'pkg install'.

MFC after: 1 week
Tested by: bapt
Sponsored by: EMC / Isilon Storage Division

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Repository

rS FreeBSD src repository - subversion

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Buildable 3170
Build 3203: arc lint + arc unit

Event Timeline

bdrewery updated this revision to Diff 14952.Apr 6 2016, 10:37 PM

bdrewery retitled this revision from to Follow-up r295924: Only sync hash-based db files open for writing when closing..

bdrewery updated this object.

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

bdrewery added a reviewer: bapt.

bdrewery added subscribers: garga, vangyzen, se.

Herald added a subscriber: imp. · View Herald TranscriptApr 6 2016, 10:37 PM

bapt accepted this revision.Apr 6 2016, 10:37 PM

bapt edited edge metadata.

This revision is now accepted and ready to land.Apr 6 2016, 10:37 PM

Closed by commit rS297626: Follow-up r295924: Only sync hash-based db files open for writing when closing. (authored by bdrewery). · Explain WhyApr 6 2016, 10:39 PM

This revision was automatically updated to reflect the committed changes.

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Path

Size

lib/

libc/

db/

hash/

hash.c

3 lines

Diff 14952

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Follow-up r295924: Only sync hash-based db files open for writing when closing.ClosedPublicActions