Alvaro Herrera <[EMAIL PROTECTED]> writes:
> Another change that could be done to Dllist is removing the Dllist
> pointer from the Dlelem struct:
I think this is a bad idea. The patch you propose makes
CatCacheRemoveCTup significantly more expensive (extra hash
calculation). Moreover, the saving
Another change that could be done to Dllist is removing the Dllist
pointer from the Dlelem struct:
Index: src/include/lib/dllist.h
===
RCS file: /home/alvherre/Code/cvs/pgsql/src/include/lib/dllist.h,v
retrieving revision 1.27
diff -c
Alvaro Herrera <[EMAIL PROTECTED]> writes:
> Hi,
> While coding the autovacuum stuff I noticed that the dllist.c doubly
> linked list infrastructure is using malloc(). And the failure cases are
> handled in #ifdef FRONTEND exit(1) #else elog(ERROR) #endif.
> This seems a bit ugly, but more import
Hi,
While coding the autovacuum stuff I noticed that the dllist.c doubly
linked list infrastructure is using malloc(). And the failure cases are
handled in #ifdef FRONTEND exit(1) #else elog(ERROR) #endif.
This seems a bit ugly, but more importantly, it doesn't let me free the
whole list by simp
