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pgsql: PublishStartupProcessInformation() to avoid rare hang inrecover

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: PublishStartupProcessInformation() to avoid rare hang inrecover
Date: 2011-09-08 11:04:49
Message-ID: E1R1cPZ-0003nK-Oq@gemulon.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
PublishStartupProcessInformation() to avoid rare hang in recovery.
Bgwriter could cause hang in recovery during page concurrent cleaning.

Bug report and testing by Bernd Helmle, fix by me

Branch
------
REL8_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/7c24bac64c3828d651abfd5e34bd0e0031ab9946

Modified Files
--------------
src/backend/access/transam/xlog.c |    2 +
src/backend/storage/lmgr/proc.c   |   43 ++++++++++++++++++++++++++++++++++++-
src/include/storage/proc.h        |    6 +++++
3 files changed, 50 insertions(+), 1 deletions(-)

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