Btrfs: fix wrong mapping flags for free space inode
Btrfs: fix wrong mapping flags for free space inode

We were passing a flags value that differed from the intention in commit
2b108268006e ("Btrfs: don't use highmem for free space cache pages").

This caused problems in a ARM machine, leaving btrfs unusable there.

Reported-by: Merlijn Wajer <1a2e3739d7ad4f5d5398acb250fc289704a48cc9@wizzup.org>
Tested-by: Merlijn Wajer <1a2e3739d7ad4f5d5398acb250fc289704a48cc9@wizzup.org>
Signed-off-by: Filipe Manana <e0fcd583df77ec6c08e6d1257619cc1216ddc994@suse.com>
Signed-off-by: Chris Mason <e2e8c5702d8ed5f565988a1cf5bb35c9ce199e5e@fb.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs