database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

Revert "Consistently test for in-use shared memory."

Browse Source 
This reverts commits 2f932f71d9,
16ee6eaf80 and
6f0e190056.  The buildfarm has revealed
several bugs.  Back-patch like the original commits.

Discussion: https://postgr.es/m/20190404145319.GA1720877@rfd.leadboat.com
This commit is contained in:
Noah Misch
2019-04-05 00:00:52 -07:00
parent 794c543b17
commit 82150a05be
11 changed files with 179 additions and 495 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/backend/utils/init/postinit.c
View File

@ -446,11 +446,9 @@ InitCommunication(void)
{
/*
* We're running a postgres bootstrap process or a standalone backend.
* Though we won't listen on PostPortNumber, use it to select a shmem
* key. This increases the chance of detecting a leftover live
* backend of this DataDir.
* Create private "shmem" and semaphores.
*/
CreateSharedMemoryAndSemaphores(PostPortNumber);
CreateSharedMemoryAndSemaphores(true, 0);
}
}