database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-22 23:02:54 +03:00
Code

Maintain local LogwrtResult consistently

Browse Source 
Teach GetFlushRecPtr() to update LogwrtResult cache as performed by all other
functions in xlog.c
This commit is contained in:
Simon Riggs 2016-01-12 07:33:20 +00:00
parent 796d1e889f
commit 1e29e6324c
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/backend/access/transam/xlog.c
View File

@ -7862,13 +7862,11 @@ GetInsertRecPtr(void)
XLogRecPtr XLogRecPtr
GetFlushRecPtr(void) GetFlushRecPtr(void)
{ {
XLogRecPtr recptr;
SpinLockAcquire(&XLogCtl->info_lck); SpinLockAcquire(&XLogCtl->info_lck);
recptr = XLogCtl->LogwrtResult.Flush; LogwrtResult = XLogCtl->LogwrtResult;
SpinLockRelease(&XLogCtl->info_lck); SpinLockRelease(&XLogCtl->info_lck);
return recptr; return LogwrtResult.Flush;
} }
/* /*