postgres.git / summary / log / commit / refs

commit    e4e5ea64c002308654990e7ecc2b1d3d5fec01e3
Author:   Tatsuo Ishii <ishii@postgresql.org>
Date:     Tue Jan 24 00:39:11 2017 +0000

    Fix comments in StrategyNotifyBgWriter().
    
    The interface for the function was changed in
    d72731a70450b5e7084991b9caa15cb58a2820df but the comments of the
    function was not updated.
    
    Patch by Yugo Nagata.


 src/backend/storage/buffer/freelist.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/storage/buffer/freelist.c b/src/backend/storage/buffer/freelist.c
index 88b90dc5276..a58cb6a36ba 100644
--- a/src/backend/storage/buffer/freelist.c
+++ b/src/backend/storage/buffer/freelist.c
@@ -406,8 +406,8 @@ StrategySyncStart(uint32 *complete_passes, uint32 *num_buf_alloc)
 /*
  * StrategyNotifyBgWriter -- set or clear allocation notification latch
  *
- * If bgwriterLatch isn't NULL, the next invocation of StrategyGetBuffer will
- * set that latch.  Pass NULL to clear the pending notification before it
+ * If bgwprocno isn't -1, the next invocation of StrategyGetBuffer will
+ * set that latch.  Pass -1 to clear the pending notification before it
  * happens.  This feature is used by the bgwriter process to wake itself up
  * from hibernation, and is not meant for anybody else to use.
  */


[parent: 012691a04eb9]