Horton

Introduce GUC shared_memory_size

Michael Paquier <michael@paquier.xyz>

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Commit: bd1788051b02cfddcd9ef0e2fd094972f372b8fd
Author: Michael Paquier <michael@paquier.xyz>
Date: 2021-09-08T03:02:30Z
Releases: 15.0 
Introduce GUC shared_memory_size

This runtime-computed GUC shows the size of the server's main shared
memory area, taking into account the amount of shared memory allocated
by extensions as this is calculated after processing
shared_preload_libraries.

Author: Nathan Bossart
Discussion: https://postgr.es/m/F2772387-CE0F-46BF-B5F1-CC55516EB885@amazon.com

Files

PathChange+/−
doc/src/sgml/config.sgml modified +14 −0
src/backend/postmaster/postmaster.c modified +7 −0
src/backend/storage/ipc/ipci.c modified +22 −0
src/backend/utils/misc/guc.c modified +12 −0
src/include/storage/ipc.h modified +1 −0

Documentation touched

Discussion