rbd: setallochint only if object doesn't exist
authorIlya Dryomov <idryomov@gmail.com>
Wed, 19 Jun 2019 13:45:27 +0000 (15:45 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 8 Jul 2019 12:01:45 +0000 (14:01 +0200)
commit8b5bec5c83e8e319d5ecb4efcbf04bdef85409e6
treee46c59f3e901ec120771415c19a0975553a1b53b
parent22e8bd51bb0469d1a524130a057f894ff632376a
rbd: setallochint only if object doesn't exist

setallochint is really only useful on object creation.  Continue
hinting unconditionally if object map cannot be used.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
drivers/block/rbd.c