rdelaage
/
postgresql
mirror of https://git.postgresql.org/git/postgresql.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

C comment: explain procArray->pgprocnos[] 

Reported-by: Aleksander Alekseev

Discussion: https://postgr.es/m/CAJ7c6TOs9Dh3KNR2kiQJ3Ow0=TBucL_57DAbm--2p8w5x_8YXQ@mail.gmail.com

Author: Aleksander Alekseev

Backpatch-through: master
This commit is contained in:
Bruce Momjian 2022-10-11 13:08:17 -04:00
parent 776e1c8a5d
commit 434c6cdf0c
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/include/storage/proc.h
View File

@ -193,7 +193,11 @@ struct PGPROC
int pgxactoff; /* offset into various ProcGlobal->arrays with
* data mirrored from this PGPROC */
int pgprocno;
int pgprocno; /* Number of this PGPROC in
* ProcGlobal->allProcs array. This is set
* once by InitProcGlobal().
* ProcGlobal->allProcs[n].pgprocno == n */
/* These fields are zero while a backend is still starting up: */
BackendId backendId; /* This backend's backend ID (if assigned) */