database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-13 07:41:39 +03:00
Code Activity

Mop-up for wait event naming issues.

Browse Source 
Synchronize the event names for parallel hash join waits with other
event names, by getting rid of the slashes and dropping "-ing"
suffixes.  Rename ClogGroupUpdate to XactGroupUpdate, to match the
new SLRU name.  Move the ProcSignalBarrier event to the IPC category;
it doesn't belong under IO.

Also a bit more wordsmithing in the wait event documentation tables.

Discussion: https://postgr.es/m/4505.1589640417@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2020-05-16 21:00:05 -04:00
parent 2c8dd05d6c
commit 3048898e73
6 changed files with 142 additions and 126 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/backend/access/transam/clog.c
View File

@ -473,7 +473,7 @@ TransactionGroupUpdateXidStatus(TransactionId xid, XidStatus status,
int extraWaits = 0;
/* Sleep until the leader updates our XID status. */
pgstat_report_wait_start(WAIT_EVENT_CLOG_GROUP_UPDATE);
pgstat_report_wait_start(WAIT_EVENT_XACT_GROUP_UPDATE);
for (;;)
{
/* acts as a read barrier */