pgsql: In checkpoint, move the check for in-progress xacts out of criti

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От Heikki Linnakangas
Тема pgsql: In checkpoint, move the check for in-progress xacts out of criti
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Msg-id E1WW5A9-0001e0-0B@gemulon.postgresql.org
обсуждение исходный текст
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In checkpoint, move the check for in-progress xacts out of critical section.

GetVirtualXIDsDelayingChkpt calls palloc, which isn't safe in a critical
section. I thought I covered this case with the exemption for the
checkpointer, but CreateCheckPoint is also called from the startup process.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/d9e7873bbbdee76a49e76ddaa49787cab112bb2e

Modified Files
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src/backend/access/transam/xlog.c |   72 ++++++++++++++++++-------------------
1 file changed, 36 insertions(+), 36 deletions(-)

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