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| author | Andres Freund <andres@anarazel.de> | 2016-07-01 14:27:53 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2016-07-01 14:29:03 -0700 |
| commit | 48bfeb244ff280bad9a81c67442065ae8fcda6b8 (patch) | |
| tree | 2e73d577b79ca6f21fc7ec57d2437c029f6c7dfc | |
| parent | 548af97fcec5543603c20b61fec60f8147a05b29 (diff) | |
| download | postgresql-48bfeb244ff280bad9a81c67442065ae8fcda6b8.tar.gz postgresql-48bfeb244ff280bad9a81c67442065ae8fcda6b8.zip | |
Improve WritebackContextInit() comment and prototype argument names.
Author: Masahiko Sawada
Discussion: CAD21AoBD=Of1OzL90Xx4Q-3j=-2q7=S87cs75HfutE=eCday2w@mail.gmail.com
| -rw-r--r-- | src/backend/storage/buffer/bufmgr.c | 10 | ||||
| -rw-r--r-- | src/include/storage/buf_internals.h | 2 |
2 files changed, 5 insertions, 7 deletions
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c index a67e5181fa9..76ade3727cd 100644 --- a/src/backend/storage/buffer/bufmgr.c +++ b/src/backend/storage/buffer/bufmgr.c @@ -4160,12 +4160,10 @@ ts_ckpt_progress_comparator(Datum a, Datum b, void *arg) /* * Initialize a writeback context, discarding potential previous state. * - * *max_coalesce is a pointer to a variable containing the current maximum - * number of writeback requests that will be coalesced into a bigger one. A - * value <= 0 means that no writeback control will be performed. max_pending - * is a pointer instead of an immediate value, so the coalesce limits can - * easily changed by the GUC mechanism, and so calling code does not have to - * check the current configuration. + * *max_pending is a pointer instead of an immediate value, so the coalesce + * limits can easily changed by the GUC mechanism, and so calling code does + * not have to check the current configuration. A value is 0 means that no + * writeback control will be performed. */ void WritebackContextInit(WritebackContext *context, int *max_pending) diff --git a/src/include/storage/buf_internals.h b/src/include/storage/buf_internals.h index 511d7409e6e..e0dfb2f5b03 100644 --- a/src/include/storage/buf_internals.h +++ b/src/include/storage/buf_internals.h @@ -300,7 +300,7 @@ extern CkptSortItem *CkptBufferIds; * Internal buffer management routines */ /* bufmgr.c */ -extern void WritebackContextInit(WritebackContext *context, int *max_coalesce); +extern void WritebackContextInit(WritebackContext *context, int *max_pending); extern void IssuePendingWritebacks(WritebackContext *context); extern void ScheduleBufferTagForWriteback(WritebackContext *context, BufferTag *tag); |