Revert "mm/z3fold.c: fix race between migration and destruction"

With the original commit applied, z3fold_zpool_destroy() may get blocked
on wait_event() for indefinite time.  Revert this commit for the time
being to get rid of this problem since the issue the original commit
addresses is less severe.

Link: http://lkml.kernel.org/r/[email protected]
Fixes: d776aaa9895eb6eb77 ("mm/z3fold.c: fix race between migration and destruction")
Reported-by: Agustín Dall'Alba <[email protected]>
Signed-off-by: Vitaly Wool <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Vitaly Wool <[email protected]>
Cc: Shakeel Butt <[email protected]>
Cc: Jonathan Adams <[email protected]>
Cc: Henry Burns <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions