From fe702a7b3f9f2bc5bf6d173166d7d55226af82c8 Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Thu, 12 Nov 2015 14:59:09 -0500 Subject: Move each SLRU's lwlocks to a separate tranche. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This makes it significantly easier to identify these lwlocks in LWLOCK_STATS or Trace_lwlocks output. It's also arguably better from a modularity standpoint, since lwlock.c no longer needs to know anything about the LWLock needs of the higher-level SLRU facility. Ildus Kurbangaliev, reviewd by Álvaro Herrera and by me. --- src/backend/access/transam/multixact.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/access/transam/multixact.c') diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c index 7d97085a1a6..b66a2b60c8b 100644 --- a/src/backend/access/transam/multixact.c +++ b/src/backend/access/transam/multixact.c @@ -1838,10 +1838,10 @@ MultiXactShmemInit(void) MultiXactMemberCtl->PagePrecedes = MultiXactMemberPagePrecedes; SimpleLruInit(MultiXactOffsetCtl, - "MultiXactOffset Ctl", NUM_MXACTOFFSET_BUFFERS, 0, + "multixact_offset", NUM_MXACTOFFSET_BUFFERS, 0, MultiXactOffsetControlLock, "pg_multixact/offsets"); SimpleLruInit(MultiXactMemberCtl, - "MultiXactMember Ctl", NUM_MXACTMEMBER_BUFFERS, 0, + "multixact_member", NUM_MXACTMEMBER_BUFFERS, 0, MultiXactMemberControlLock, "pg_multixact/members"); /* Initialize our shared state struct */ -- cgit v1.2.3