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13e14a78ea
postgresql/src/include
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Robert Haas 13e14a78ea Management of free memory pages. 
This is intended as infrastructure for a full-fledged allocator for
dynamic shared memory.  The interface looks a bit like a real
allocator, but only supports allocating and freeing memory in
multiples of the 4kB page size.  Further, to free memory, you must
know the size of the span you wish to free, in pages.  While these are
make it unsuitable as an allocator in and of itself, it still serves
as very useful scaffolding for a full-fledged allocator.

Robert Haas and Thomas Munro.  This code is mostly the same as my 2014
submission, but Thomas fixed quite a few bugs and made some changes to
the interface.

Discussion: CA+TgmobkeWptGwiNa+SGFWsTLzTzD-CeLz0KcE-y6LFgoUus4A@mail.gmail.com
Discussion: CAEepm=1z5WLuNoJ80PaCvz6EtG9dN0j-KuHcHtU6QEfcPP5-qA@mail.gmail.com
2016-12-02 12:03:30 -05:00
..
access Improve hash index bucket split behavior. 2016-11-30 15:39:21 -05:00
bootstrap Update copyright for 2016 2016-01-02 13:33:40 -05:00
catalog Add pg_sequences view 2016-11-18 14:59:03 -05:00
commands Add pg_sequences view 2016-11-18 14:59:03 -05:00
common Rename "pg_xlog" directory to "pg_wal". 2016-10-20 11:32:18 -04:00
datatype Be more careful about out-of-range dates and timestamps. 2016-03-16 19:09:28 -04:00
executor Simplify code by getting rid of SPI_push, SPI_pop, SPI_restore_connection. 2016-11-08 17:39:57 -05:00
fe_utils Fix assorted places in psql to print version numbers >= 10 in new style. 2016-08-16 15:58:45 -04:00
foreign Fix typo in comment. 2016-10-18 13:43:27 -04:00
lib Permit dump/reload of not-too-large >1GB tuples 2016-12-02 00:34:01 -03:00
libpq Remove declarations for pq_putmessage_hook and pq_flush_hook. 2016-10-31 09:14:46 -04:00
mb Update copyright for 2016 2016-01-02 13:33:40 -05:00
nodes User narrower representative tuples in the hash-agg hashtable. 2016-11-30 17:30:09 -08:00
optimizer Speed up planner's scanning for parallel-query hazards. 2016-08-19 14:03:13 -04:00
parser Improve handling of "UPDATE ... SET (column_list) = row_constructor". 2016-11-22 15:20:10 -05:00
port Remove "sco" and "unixware" ports. 2016-10-11 11:26:04 -04:00
portability Update copyright for 2016 2016-01-02 13:33:40 -05:00
postmaster Add max_parallel_workers GUC. 2016-12-02 07:42:58 -05:00
regex Make locale-dependent regex character classes work for large char codes. 2016-09-05 17:06:29 -04:00
replication Fix Windows build for 78c8c81439 2016-12-02 09:40:36 -03:00
rewrite Update copyright for 2016 2016-01-02 13:33:40 -05:00
snowball Update copyright for 2016 2016-01-02 13:33:40 -05:00
storage Bring some clarity to the defaults for the xxx_flush_after parameters. 2016-11-25 18:36:10 -05:00
tcop Stop the executor if no more tuples can be sent from worker to leader. 2016-06-06 14:52:58 -04:00
tsearch Final pgindent + perltidy run for 9.6. 2016-08-15 13:42:51 -04:00
utils Management of free memory pages. 2016-12-02 12:03:30 -05:00
.gitignore Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
c.h Add likely/unlikely() branch hint macros. 2016-10-14 16:05:30 -07:00
fmgr.h Revert "Provide DLLEXPORT markers for C functions via PG_FUNCTION_INFO_V1 macro." 2016-11-07 10:19:22 -05:00
funcapi.h Widen query numbers-of-tuples-processed counters to uint64. 2016-03-12 16:05:29 -05:00
getaddrinfo.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
getopt_long.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
Makefile Create src/fe_utils/, and move stuff into there from pg_dump's dumputils. 2016-03-24 15:55:57 -04:00
miscadmin.h Add max_parallel_workers GUC. 2016-12-02 07:42:58 -05:00
pg_config_ext.h.in Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_ext.h.win32 Autoconfiscate selection of 64-bit int type for 64-bit large object API. 2012-10-07 21:52:43 -04:00
pg_config_manual.h Bring some clarity to the defaults for the xxx_flush_after parameters. 2016-11-25 18:36:10 -05:00
pg_config.h.in Fix building with LibreSSL. 2016-09-15 22:52:51 +03:00
pg_config.h.win32 Stamp HEAD as 10devel. 2016-08-15 13:49:49 -04:00
pg_getopt.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pg_trace.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
pgstat.h Use latch instead of select() in walreceiver 2016-12-01 20:23:28 -05:00
pgtar.h Allow pg_basebackup to stream transaction log in tar mode 2016-10-23 15:23:11 +02:00
pgtime.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
port.h pgwin32_is_junction's argument should be "const char *" not "char *". 2016-11-05 11:14:10 -04:00
postgres_ext.h Add a nonlocalized version of the severity field to client error messages. 2016-08-26 16:20:17 -04:00
postgres_fe.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
postgres.h Be pickier about converting between Name and Datum. 2016-09-13 17:17:48 -04:00
rusagestub.h Update copyright for 2016 2016-01-02 13:33:40 -05:00
windowapi.h Update copyright for 2016 2016-01-02 13:33:40 -05:00