Skip extraneous locking in XLogCheckBuffer(). Heikki reported comment was wrong, so fixed code to match the comment: we only need to take additional locking precautions when we have a shared lock on the buffer.
Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/5787c6730e7a848ef95d5c4194e27614ea8e6e41 Modified Files -------------- src/backend/access/transam/xlog.c | 27 ++++++++++++++++----------- 1 files changed, 16 insertions(+), 11 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
