hio: Relax rules for calling GetVisibilityMapPins()

GetVisibilityMapPins() insisted on the buffer1/buffer2 being in a specific
order. This required checks at the callsite. As a subsequent patch will add
another callsite, move related logic into GetVisibilityMapPins().

Discussion: 
https://postgr.es/m/[email protected]

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/bba9003b627f4742212bd060ae65fe5c9c3592f3

Modified Files
--------------
src/backend/access/heap/hio.c | 37 ++++++++++++++++++++++++++-----------
1 file changed, 26 insertions(+), 11 deletions(-)

Reply via email to