tree 40ce08e6f52f62049bef3b0aec0fbf3e2696b145
parent da27c9ed17794b4741fe2858ce727ffac671877e
author Uladzislau Rezki (Sony) <urezki@gmail.com> 1596781455 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1596825207 -0700

mm/vmalloc: switch to "propagate()" callback

An augment_tree_propagate_from() function uses its own implementation that
populates a tree from the specified node toward a root node.

On the other hand the RB_DECLARE_CALLBACKS_MAX macro provides the
"propagate()" callback that does exactly the same.  Having two similar
functions does not make sense and is redundant.

Reuse "built in" functionality to the macros.  So the code size gets
reduced.

Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200527205054.1696-3-urezki@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>