mm: Convert page-writeback to XArray
commitff9c745b81ff1e482167fd73558450e66ad43a33
authorMatthew Wilcox <willy@infradead.org>
Wed, 22 Nov 2017 16:41:23 +0000 (22 11:41 -0500)
committerMatthew Wilcox <willy@infradead.org>
Sun, 21 Oct 2018 14:46:36 +0000 (21 10:46 -0400)
tree2dd97fba1d7288a615e618b65872dfe032d488ce
parent8fa8e538e4be359e9042573737632dda35a8700d
mm: Convert page-writeback to XArray

Includes moving mapping_tagged() to fs.h as a static inline, and
changing it to return bool.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
include/linux/fs.h
mm/page-writeback.c