| From: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Make GIN's cleanup pending list process interruptable |
| Date: | 2015-09-07 14:22:12 |
| Message-ID: | E1ZYxJE-0006W2-Ex@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Make GIN's cleanup pending list process interruptable
Cleanup process could be called by ordinary insert/update and could take a lot
of time. Add vacuum_delay_point() to make this process interruptable. Under
vacuum this call will also throttle a vacuum process to decrease system load,
called from insert/update it will not throttle, and that reduces a latency.
Backpatch for all supported branches.
Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Branch
------
REL9_1_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/364c0235708af88f5013f7a0b35ab3e615fbeb0b
Modified Files
--------------
src/backend/access/gin/ginfast.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
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