diff options
Diffstat (limited to 'src/include/storage/fsm_internals.h')
| -rw-r--r-- | src/include/storage/fsm_internals.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/include/storage/fsm_internals.h b/src/include/storage/fsm_internals.h index 9444a5af130..70031a4e910 100644 --- a/src/include/storage/fsm_internals.h +++ b/src/include/storage/fsm_internals.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/storage/fsm_internals.h,v 1.2 2009/01/01 17:24:01 momjian Exp $ + * $PostgreSQL: pgsql/src/include/storage/fsm_internals.h,v 1.3 2009/06/11 14:49:12 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -25,22 +25,22 @@ typedef struct { /* - * fsm_search_avail() tries to spread the load of multiple backends - * by returning different pages to different backends in a round-robin - * fashion. fp_next_slot points to the next slot to be returned - * (assuming there's enough space on it for the request). It's defined - * as an int, because it's updated without an exclusive lock. uint16 - * would be more appropriate, but int is more likely to be atomically + * fsm_search_avail() tries to spread the load of multiple backends by + * returning different pages to different backends in a round-robin + * fashion. fp_next_slot points to the next slot to be returned (assuming + * there's enough space on it for the request). It's defined as an int, + * because it's updated without an exclusive lock. uint16 would be more + * appropriate, but int is more likely to be atomically * fetchable/storable. */ - int fp_next_slot; + int fp_next_slot; /* * fp_nodes contains the binary tree, stored in array. The first * NonLeafNodesPerPage elements are upper nodes, and the following * LeafNodesPerPage elements are leaf nodes. Unused nodes are zero. */ - uint8 fp_nodes[1]; + uint8 fp_nodes[1]; } FSMPageData; typedef FSMPageData *FSMPage; @@ -63,7 +63,7 @@ typedef FSMPageData *FSMPage; /* Prototypes for functions in fsmpage.c */ extern int fsm_search_avail(Buffer buf, uint8 min_cat, bool advancenext, - bool exclusive_lock_held); + bool exclusive_lock_held); extern uint8 fsm_get_avail(Page page, int slot); extern uint8 fsm_get_max_avail(Page page); extern bool fsm_set_avail(Page page, int slot, uint8 value); |