pgsql: Improve BackendXidGetPid() to only access allProcs on matching X

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Improve BackendXidGetPid() to only access allProcs on matching X
Date: 2023-09-08 01:05:01
Message-ID: E1qePvh-002ss4-Cn@gemulon.postgresql.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers

Improve BackendXidGetPid() to only access allProcs on matching XID

Compilers are able to optimize that, but it makes the code slightly more
readable this way.

Author: Zhao Junwang
Reviewed-by: Ashutosh Bapat
Discussion: https://postgr.es/m/CAEG8a3+i9gtqF65B+g_puVaCQuf0rZC-EMqMyEjGFJYOqUUWfA@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/e722846daf4a37797ee39bc8ca3e78a4ef437f51

Modified Files
--------------
src/backend/storage/ipc/procarray.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

Browse pgsql-committers by date

  From Date Subject
Next Message Thomas Munro 2023-09-08 05:18:49 pgsql: Remove some more "snapshot too old" vestiges.
Previous Message Bruce Momjian 2023-09-07 19:48:21 pgsql: doc: change "cross product" to "Cartesian product"