> -----Original Message----- > From: dev [mailto:[email protected]] On Behalf Of Anatoly Burakov > Sent: Thursday, May 3, 2018 11:11 AM > To: [email protected] > Cc: Liu, Yong <[email protected]>; Burakov, Anatoly > <[email protected]> > Subject: [dpdk-dev] [PATCH 3/3] memalloc: fix unmapping and marking segments > as free > > Currently, page deallocation might fail if allocator cannot get page > fd, which will leave VA space still mapped, and will also not mark > page as free. > > Fix page deallocation function to always unmap space before trying > to get rid of the page itself, and always mark page as free even if > page deallocation failed. > > Fixes: a5ff05d60fc5 ("mem: support unmapping pages at runtime") > Fixes: 1a7dc2252f28 ("mem: revert to using flock and add per-segment > lockfiles") > Cc: [email protected] > > Signed-off-by: Anatoly Burakov <[email protected]> > ---
Acked-by: Konstantin Ananyev <[email protected]>
