diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/mmgr/bump.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/utils/mmgr/bump.c b/src/backend/utils/mmgr/bump.c index a17d186c742..38e81599262 100644 --- a/src/backend/utils/mmgr/bump.c +++ b/src/backend/utils/mmgr/bump.c @@ -57,7 +57,8 @@ #define Bump_CHUNK_FRACTION 8 /* The keeper block is allocated in the same allocation as the set */ -#define KeeperBlock(set) ((BumpBlock *) ((char *) (set) + sizeof(BumpContext))) +#define KeeperBlock(set) ((BumpBlock *) ((char *) (set) + \ + MAXALIGN(sizeof(BumpContext)))) #define IsKeeperBlock(set, blk) (KeeperBlock(set) == (blk)) typedef struct BumpBlock BumpBlock; /* forward reference */ @@ -198,7 +199,7 @@ BumpContextCreate(MemoryContext parent, const char *name, Size minContextSize, dlist_init(&set->blocks); /* Fill in the initial block's block header */ - block = (BumpBlock *) (((char *) set) + MAXALIGN(sizeof(BumpContext))); + block = KeeperBlock(set); /* determine the block size and initialize it */ firstBlockSize = allocSize - MAXALIGN(sizeof(BumpContext)); BumpBlockInit(set, block, firstBlockSize); |