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Make all built-in lwlock tranche IDs fixed.

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This makes the values more stable, which seems like a good thing for
anybody who needs to look at at them.

Alexander Korotkov and Amit Kapila
This commit is contained in:
Robert Haas
2016-02-02 06:42:14 -05:00
parent 1d0c3b3f8a
commit 7191ce8bea
10 changed files with 24 additions and 11 deletions
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6
src/backend/access/transam/multixact.c
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@@ -1831,10 +1831,12 @@ MultiXactShmemInit(void)
SimpleLruInit(MultiXactOffsetCtl,
"multixact_offset", NUM_MXACTOFFSET_BUFFERS, 0,
MultiXactOffsetControlLock, "pg_multixact/offsets");
MultiXactOffsetControlLock, "pg_multixact/offsets",
LWTRANCHE_MXACTOFFSET_BUFFERS);
SimpleLruInit(MultiXactMemberCtl,
"multixact_member", NUM_MXACTMEMBER_BUFFERS, 0,
MultiXactMemberControlLock, "pg_multixact/members");
MultiXactMemberControlLock, "pg_multixact/members",
LWTRANCHE_MXACTMEMBER_BUFFERS);
/* Initialize our shared state struct */
MultiXactState = ShmemInitStruct("Shared MultiXact State",