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| author | Robert Haas <rhaas@postgresql.org> | 2015-11-12 14:59:09 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2015-11-12 14:59:09 -0500 |
| commit | fe702a7b3f9f2bc5bf6d173166d7d55226af82c8 (patch) | |
| tree | d2e1c94a293e39cef4615f20b91dfce21a1b0245 /src/backend/access/transam/multixact.c | |
| parent | c405918858c09d4264ffc5a3c73d57dc3efb0213 (diff) | |
| download | postgresql-fe702a7b3f9f2bc5bf6d173166d7d55226af82c8.tar.gz postgresql-fe702a7b3f9f2bc5bf6d173166d7d55226af82c8.zip | |
Move each SLRU's lwlocks to a separate tranche.
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.
Diffstat (limited to 'src/backend/access/transam/multixact.c')
| -rw-r--r-- | src/backend/access/transam/multixact.c | 4 |
1 files changed, 2 insertions, 2 deletions
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 */ |