Horton

Re: repeat() function, CHECK_FOR_INTERRUPTS(), and unlikely()

Alvaro Herrera <alvherre@2ndquadrant.com>

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From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Joe Conway <mail@joeconway.com>
Cc: Michael Paquier <michael@paquier.xyz>, Tom Lane <tgl@sss.pgh.pa.us>, PostgreSQL-development <pgsql-hackers@postgreSQL.org>
Date: 2020-06-04T21:20:57Z
Lists: pgsql-hackers 
On 2020-May-28, Joe Conway wrote:

> I backpatched and pushed the changes to the repeat() function. Any other
> opinions regarding backpatch of the unlikely() addition to CHECK_FOR_INTERRUPTS()?

We don't use unlikely() in 9.6 at all, so I would stop that backpatching
at 10 anyhow.  (We did backpatch unlikely()'s definition afterwards.)

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Add unlikely() to CHECK_FOR_INTERRUPTS()

  2. Add CHECK_FOR_INTERRUPTS() to the repeat() function