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. Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/fe702a7b3f9f2bc5bf6d173166d7d55226af82c8 Modified Files -------------- src/backend/access/transam/clog.c | 2 +- src/backend/access/transam/commit_ts.c | 2 +- src/backend/access/transam/multixact.c | 4 ++-- src/backend/access/transam/slru.c | 37 +++++++++++++++++++++----------- src/backend/access/transam/subtrans.c | 2 +- src/backend/commands/async.c | 2 +- src/backend/storage/lmgr/lwlock.c | 23 -------------------- src/backend/storage/lmgr/predicate.c | 2 +- src/include/access/slru.h | 10 ++++++++- 9 files changed, 41 insertions(+), 43 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
