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Add wait event type "InjectionPoint", a custom type like "Extension".

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Both injection points and customization of type "Extension" are new in
v17, so this just changes a detail of an unreleased feature.

Reported by Robert Haas.  Reviewed by Michael Paquier.

Discussion: https://postgr.es/m/CA+TgmobfMU5pdXP36D5iAwxV5WKE_vuDLtp_1QyH+H5jMMt21g@mail.gmail.com
This commit is contained in:
Noah Misch
2024-06-27 19:21:05 -07:00
parent 0844b39689
commit bb93640a68
13 changed files with 215 additions and 131 deletions
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4
src/backend/storage/ipc/ipci.c
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@@ -149,7 +149,7 @@ CalculateShmemSize(int *num_semaphores)
size = add_size(size, SyncScanShmemSize());
size = add_size(size, AsyncShmemSize());
size = add_size(size, StatsShmemSize());
size = add_size(size, WaitEventExtensionShmemSize());
size = add_size(size, WaitEventCustomShmemSize());
size = add_size(size, InjectionPointShmemSize());
size = add_size(size, SlotSyncShmemSize());
#ifdef EXEC_BACKEND
@@ -355,7 +355,7 @@ CreateOrAttachShmemStructs(void)
SyncScanShmemInit();
AsyncShmemInit();
StatsShmemInit();
WaitEventExtensionShmemInit();
WaitEventCustomShmemInit();
InjectionPointShmemInit();
}