diff options
Diffstat (limited to 'src/backend/storage/page/bufpage.c')
| -rw-r--r-- | src/backend/storage/page/bufpage.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/backend/storage/page/bufpage.c b/src/backend/storage/page/bufpage.c index 038ec65ac7e..3fc1958b538 100644 --- a/src/backend/storage/page/bufpage.c +++ b/src/backend/storage/page/bufpage.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/page/bufpage.c,v 1.38 2001/10/23 02:20:15 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/page/bufpage.c,v 1.39 2001/10/25 05:49:42 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -125,7 +125,6 @@ PageAddItem(Page page, } else { - /* * Don't actually do the shuffle till we've checked free * space! @@ -264,7 +263,7 @@ itemoffcompare(const void *itemidp1, const void *itemidp2) * It doesn't remove unused line pointers! Please don't change this. * This routine is usable for heap pages only. * - * Returns number of unused line pointers on page. If "unused" is not NULL + * Returns number of unused line pointers on page. If "unused" is not NULL * then the unused[] array is filled with indexes of unused line pointers. */ int @@ -283,11 +282,11 @@ PageRepairFragmentation(Page page, OffsetNumber *unused) Offset upper; /* - * It's worth the trouble to be more paranoid here than in most places, - * because we are about to reshuffle data in (what is usually) a shared - * disk buffer. If we aren't careful then corrupted pointers, lengths, - * etc could cause us to clobber adjacent disk buffers, spreading the - * data loss further. So, check everything. + * It's worth the trouble to be more paranoid here than in most + * places, because we are about to reshuffle data in (what is usually) + * a shared disk buffer. If we aren't careful then corrupted + * pointers, lengths, etc could cause us to clobber adjacent disk + * buffers, spreading the data loss further. So, check everything. */ if (pd_lower < (sizeof(PageHeaderData) - sizeof(ItemIdData)) || pd_lower > pd_upper || @@ -344,7 +343,7 @@ PageRepairFragmentation(Page page, OffsetNumber *unused) } else { - (*lp).lp_len = 0; /* indicate unused & deallocated */ + (*lp).lp_len = 0; /* indicate unused & deallocated */ } } @@ -390,7 +389,7 @@ PageGetFreeSpace(Page page) if (space < sizeof(ItemIdData)) return 0; - space -= sizeof(ItemIdData); /* XXX not always appropriate */ + space -= sizeof(ItemIdData); /* XXX not always appropriate */ return space; } |