diff options
Diffstat (limited to 'src/backend/storage/buffer/bufmgr.c')
| -rw-r--r-- | src/backend/storage/buffer/bufmgr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c index 350cc0402aa..9fc906a4a40 100644 --- a/src/backend/storage/buffer/bufmgr.c +++ b/src/backend/storage/buffer/bufmgr.c @@ -3608,7 +3608,7 @@ BufferSync(int flags) * This is called periodically by the background writer process. * * Returns true if it's appropriate for the bgwriter process to go into - * low-power hibernation mode. (This happens if the strategy clock sweep + * low-power hibernation mode. (This happens if the strategy clock-sweep * has been "lapped" and no buffer allocations have occurred recently, * or if the bgwriter has been effectively disabled by setting * bgwriter_lru_maxpages to 0.) @@ -3658,7 +3658,7 @@ BgBufferSync(WritebackContext *wb_context) uint32 new_recent_alloc; /* - * Find out where the freelist clock sweep currently is, and how many + * Find out where the freelist clock-sweep currently is, and how many * buffer allocations have happened since our last call. */ strategy_buf_id = StrategySyncStart(&strategy_passes, &recent_alloc); @@ -3679,8 +3679,8 @@ BgBufferSync(WritebackContext *wb_context) /* * Compute strategy_delta = how many buffers have been scanned by the - * clock sweep since last time. If first time through, assume none. Then - * see if we are still ahead of the clock sweep, and if so, how many + * clock-sweep since last time. If first time through, assume none. Then + * see if we are still ahead of the clock-sweep, and if so, how many * buffers we could scan before we'd catch up with it and "lap" it. Note: * weird-looking coding of xxx_passes comparisons are to avoid bogus * behavior when the passes counts wrap around. |