| From: | teodor(at)postgresql(dot)org (Teodor Sigaev) |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Fix using too many LWLocks bug, reported by Craig Ringer |
| Date: | 2008-04-22 17:54:19 |
| Message-ID: | 20080422175419.C4A9E7559CD@cvs.postgresql.org |
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| Lists: | pgsql-committers |
Log Message:
-----------
Fix using too many LWLocks bug, reported by Craig Ringer
<craig(at)postnewspapers(dot)com(dot)au>.
It was my mistake, I missed limitation of number of held locks, now GIN doesn't
use continiuous locks, but still hold buffers pinned to prevent interference
with vacuum's deletion algorithm.
Tags:
----
REL8_3_STABLE
Modified Files:
--------------
pgsql/src/backend/access/gin:
ginget.c (r1.10 -> r1.10.2.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/gin/ginget.c?r1=1.10&r2=1.10.2.1)
pgsql/src/include/access:
gin.h (r1.16 -> r1.16.2.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/access/gin.h?r1=1.16&r2=1.16.2.1)
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