On Sun, Jun 17, 2018 at 9:39 PM, Andrey V. Lepikhov
<a.lepikhov@postgrespro.ru> wrote:
> Patch '0001-retail-indextuple-deletion' introduce new function
> amtargetdelete() in access method interface. Patch
> '0002-quick-vacuum-strategy' implements this function for an alternative
> strategy of lazy index vacuum, called 'Quick Vacuum'.
My compiler shows the following warnings:
/code/postgresql/root/build/../source/src/backend/access/nbtree/nbtree.c:
In function ‘bttargetdelete’:
/code/postgresql/root/build/../source/src/backend/access/nbtree/nbtree.c:1053:3:
warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
if (needLock)
^~
/code/postgresql/root/build/../source/src/backend/access/nbtree/nbtree.c:1055:4:
note: ...this statement, but the latter is misleadingly indented as if
it were guarded by the ‘if’
npages = RelationGetNumberOfBlocks(irel);
^~~~~~
/code/postgresql/root/build/../source/src/backend/access/nbtree/nbtree.c:1074:3:
warning: ‘blkno’ may be used uninitialized in this function
[-Wmaybe-uninitialized]
cleanup_block(info, stats, blkno);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I think that they're both harmless, though.
--
Peter Geoghegan
