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postgresql/src/backend
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Amit Kapila ccc84a956b Match the buffer usage tracking for leader and worker backends. 
In the leader backend, we don't track the buffer usage for ExecutorStart
phase whereas in worker backend we track it for ExecutorStart phase as
well.  This leads to different value for buffer usage stats for the
parallel and non-parallel query.  Change the code so that worker backend
also starts tracking buffer usage after ExecutorStart.

Author: Amit Kapila and Robert Haas
Reviewed-by: Robert Haas and Andres Freund
Backpatch-through: 9.6 where this code was introduced
Discussion: https://postgr.es/m/86137f17-1dfb-42f9-7421-82fd786b04a1@anayrat.info
2018-08-03 09:11:37 +05:30
..
access Provide separate header file for built-in float types 2018-07-29 03:30:48 +02:00
bootstrap Use a ResourceOwner to track buffer pins in all cases. 2018-07-18 12:15:16 -04:00
catalog Add toast tables to most system catalogs 2018-07-20 07:43:41 +09:00
commands Allow multi-inserts during COPY into a partitioned table 2018-08-01 10:23:09 +02:00
executor Match the buffer usage tracking for leader and worker backends. 2018-08-03 09:11:37 +05:30
foreign Remove bogus "extern" annotations on function definitions. 2018-02-19 12:07:44 -05:00
jit LLVMJIT: Check for 'noinline' attribute in recursively inlined functions. 2018-07-25 16:23:59 -07:00
lib doc: Update redirecting links 2018-07-16 10:48:05 +02:00
libpq Add ssl_library preset parameter 2018-07-30 13:46:27 +02:00
main Update copyright for 2018 2018-01-02 23:30:12 -05:00
nodes Fix run-time partition pruning for appends with multiple source rels. 2018-08-01 19:42:52 -04:00
optimizer Fix run-time partition pruning for appends with multiple source rels. 2018-08-01 19:42:52 -04:00
parser Refactor cluster_rel() to handle more options 2018-07-24 11:37:32 +09:00
partitioning Fix run-time partition pruning for appends with multiple source rels. 2018-08-01 19:42:52 -04:00
po Translation updates 2018-06-25 12:37:18 +02:00
port Pad semaphores to avoid false sharing. 2018-07-25 11:00:29 +12:00
postmaster Use a ResourceOwner to track buffer pins in all cases. 2018-07-18 12:15:16 -04:00
regex Clean up warnings from -Wimplicit-fallthrough. 2018-05-01 19:35:08 -04:00
replication Fix logical replication slot initialization 2018-08-01 17:47:15 -04:00
rewrite Simplify view-expansion code in rewriteHandler.c. 2018-04-14 21:01:03 -04:00
snowball Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers. 2018-01-26 18:25:14 -05:00
statistics Fix bogus code for extracting extended-statistics data from syscache. 2018-05-02 12:23:00 -04:00
storage Fix inadequate buffer locking in FSM and VM page re-initialization. 2018-07-13 11:53:10 -04:00
tcop Add UtilityReturnsTuples() support for CALL 2018-07-09 13:58:08 +02:00
tsearch Hand code string to integer conversion for performance. 2018-07-22 14:58:23 -07:00
utils Further fixes for quoted-list GUC values in pg_dump and ruleutils.c. 2018-07-31 13:00:14 -04:00
.gitignore Add .gitignore entries for AIX-specific intermediate build artifacts. 2015-07-08 20:44:22 -04:00
common.mk Remove PARTIAL_LINKING build mode. 2018-03-30 17:33:04 -07:00
Makefile Rearrange makefile rules for running Gen_fmgrtab.pl. 2018-05-03 17:54:18 -04:00
nls.mk Translation updates 2018-06-25 12:37:18 +02:00