mm: clean up free_heap_pages()
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Mon, 14 Aug 2017 15:18:49 +0000 (17:18 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 14 Aug 2017 15:18:49 +0000 (17:18 +0200)
commitdf8c142211b4559b136f377f58142214288fef8e
treed5beb038a8b37afeacb6debddd4991f650402e44
parent660285f954c32f86594b6a1749262123d99a3b94
mm: clean up free_heap_pages()

Make buddy merging part of free_heap_pages() a bit more readable.

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/common/page_alloc.c