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postgresql/src/include/storage
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Robert Haas 719c84c1be Extend relations multiple blocks at a time to improve scalability. 
Contention on the relation extension lock can become quite fierce when
multiple processes are inserting data into the same relation at the same
time at a high rate.  Experimentation shows the extending the relation
multiple blocks at a time improves scalability.

Dilip Kumar, reviewed by Petr Jelinek, Amit Kapila, and me.
2016-04-08 02:04:46 -04:00
..
.gitignore When trace_lwlocks is used, identify individual lwlocks by name. 2015-09-11 14:01:39 -04:00
backendid.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
barrier.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
block.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
buf.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
buf_internals.h Checkpoint sorting and balancing. 2016-03-10 17:05:09 -08:00
buffile.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
bufmgr.h Allow to trigger kernel writeback after a configurable number of writes. 2016-03-10 17:04:34 -08:00
bufpage.h Department of second thoughts: remove PD_ALL_FROZEN. 2016-03-08 08:46:48 -05:00
checksum.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
checksum_impl.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
copydir.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
dsm.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
dsm_impl.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
fd.h Allow to trigger kernel writeback after a configurable number of writes. 2016-03-10 17:04:34 -08:00
freespace.h Extend relations multiple blocks at a time to improve scalability. 2016-04-08 02:04:46 -04:00
fsm_internals.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
indexfsm.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
ipc.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
item.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
itemid.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
itemptr.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
large_object.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
latch.h Introduce WaitEventSet API. 2016-03-21 12:22:54 +01:00
lmgr.h Extend relations multiple blocks at a time to improve scalability. 2016-04-08 02:04:46 -04:00
lock.h Extend relations multiple blocks at a time to improve scalability. 2016-04-08 02:04:46 -04:00
lockdefs.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
lwlock.h Provide much better wait information in pg_stat_activity. 2016-03-10 12:44:09 -05:00
off.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pg_sema.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pg_shmem.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pmsignal.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pos.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
predicate.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
predicate_internals.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
proc.h Add idle_in_transaction_session_timeout. 2016-03-16 11:30:45 -04:00
procarray.h Create a function to reliably identify which sessions block which others. 2016-02-22 14:31:43 -05:00
procsignal.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
reinit.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
relfilenode.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
s_lock.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
shm_mq.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
shm_toc.h Fix typos. 2016-03-15 18:06:11 -04:00
shmem.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
sinval.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
sinvaladt.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
smgr.h Allow to trigger kernel writeback after a configurable number of writes. 2016-03-10 17:04:34 -08:00
spin.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
standby.h Rework wait for AccessExclusiveLocks on Hot Standby 2016-03-10 19:26:24 +00:00
standbydefs.h Correct Copyright year from 2015 to 2016 2016-02-15 13:19:35 -08:00