diff options
| author | Tom Lane | 2004-06-05 19:48:09 +0000 |
|---|---|---|
| committer | Tom Lane | 2004-06-05 19:48:09 +0000 |
| commit | c3a153afed84e29dac664bdc6123724a9e3a906f (patch) | |
| tree | 8249c3dd76ddc9874656ec36f763227327c0a70e /src/backend/commands/vacuum.c | |
| parent | 24a1e20f146f3b4b88f0f5189a7631c511796310 (diff) | |
Tweak palloc/repalloc to allow zero bytes to be requested, as per recent
proposal. Eliminate several dozen now-unnecessary hacks to avoid palloc(0).
(It's likely there are more that I didn't find.)
Diffstat (limited to 'src/backend/commands/vacuum.c')
| -rw-r--r-- | src/backend/commands/vacuum.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index aa6491af1c0..68164a9a80c 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -13,7 +13,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.279 2004/05/31 19:24:05 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.280 2004/06/05 19:48:07 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -2883,9 +2883,8 @@ vac_update_fsm(Relation onerel, VacPageList fraged_pages, */ threshold = GetAvgFSMRequestSize(&onerel->rd_node); - /* +1 to avoid palloc(0) */ pageSpaces = (PageFreeSpaceInfo *) - palloc((nPages + 1) * sizeof(PageFreeSpaceInfo)); + palloc(nPages * sizeof(PageFreeSpaceInfo)); outPages = 0; for (i = 0; i < nPages; i++) |