postgresql/src/backend/access
Robert Haas ea9df812d8 Relax the requirement that all lwlocks be stored in a single array.
This makes it possible to store lwlocks as part of some other data
structure in the main shared memory segment, or in a dynamic shared
memory segment.  There is still a main LWLock array and this patch does
not move anything out of it, but it provides necessary infrastructure
for doing that in the future.

This change is likely to increase the size of LWLockPadded on some
platforms, especially 32-bit platforms where it was previously only
16 bytes.

Patch by me.  Review by Andres Freund and KaiGai Kohei.
2014-01-27 11:07:44 -05:00
..
common Adjust C comment in slot_attisnull() regarding nulls. 2014-01-25 16:43:36 -05:00
gin Reset unused fields in GIN data leaf page footer. 2014-01-24 19:10:10 +02:00
gist Update copyright for 2014 2014-01-07 16:05:30 -05:00
hash Allow use of "z" flag in our printf calls, and use it where appropriate. 2014-01-23 17:18:33 -05:00
heap Allow use of "z" flag in our printf calls, and use it where appropriate. 2014-01-23 17:18:33 -05:00
index Update copyright for 2014 2014-01-07 16:05:30 -05:00
nbtree Allow use of "z" flag in our printf calls, and use it where appropriate. 2014-01-23 17:18:33 -05:00
rmgrdesc Compress GIN posting lists, for smaller index size. 2014-01-22 19:20:58 +02:00
spgist Allow use of "z" flag in our printf calls, and use it where appropriate. 2014-01-23 17:18:33 -05:00
transam Relax the requirement that all lwlocks be stored in a single array. 2014-01-27 11:07:44 -05:00
Makefile Split out rmgr rm_desc functions into their own files 2012-11-28 13:01:15 -03:00