database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-18 02:02:55 +03:00
Code Activity

Rename CHECKPOINT_IMMEDIATE to CHECKPOINT_FAST.

Browse Source 
The new name more accurately reflects the effects of this flag on a
requested checkpoint.  Checkpoint-related log messages (i.e., those
controlled by the log_checkpoints configuration parameter) will now
say "fast" instead of "immediate", too.  Likewise, references to
"immediate" checkpoints in the documentation have been updated to
say "fast".  This is preparatory work for a follow-up commit that
will add a MODE option to the CHECKPOINT command.

Author: Christoph Berg <myon@debian.org>
Discussion: https://postgr.es/m/aDnaKTEf-0dLiEfz%40msg.df7cb.de
This commit is contained in:
Nathan Bossart
2025-07-11 11:51:25 -05:00
parent cd8324cc89
commit bb938e2c3c
12 changed files with 40 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/storage/buffer/bufmgr.c
View File

@@ -3339,8 +3339,8 @@ UnpinBufferNoOwner(BufferDesc *buf)
* BufferSync -- Write out all dirty buffers in the pool.
*
* This is called at checkpoint time to write out all dirty shared buffers.
* The checkpoint request flags should be passed in. If CHECKPOINT_IMMEDIATE
* is set, we disable delays between writes; if CHECKPOINT_IS_SHUTDOWN,
* The checkpoint request flags should be passed in. If CHECKPOINT_FAST is
* set, we disable delays between writes; if CHECKPOINT_IS_SHUTDOWN,
* CHECKPOINT_END_OF_RECOVERY or CHECKPOINT_FLUSH_UNLOGGED is set, we write
* even unlogged buffers, which are otherwise skipped. The remaining flags
* currently have no effect here.