mm/memory-failure.c clean up around tk pre-allocation

add_to_kill() expects the first 'tk' to be pre-allocated, it makes
subsequent allocations on need basis, this makes the code a bit
difficult to read.

Move all the allocation internal to add_to_kill() and drop the **tk
argument.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Jane Chu <[email protected]>
Reviewed-by: Dan Williams <[email protected]>
Acked-by: Naoya Horiguchi <[email protected]>
Cc: Michal Hocko <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions