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authorMatthew Wilcox <willy@linux.intel.com>2016-05-21 03:03:19 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-21 03:58:30 +0300
commitd0891265bbc988dc91ed8580b38eb3dac128581b (patch)
tree6807e6d2102ca79e4b53ff9903ada0ed652b4d38 /mm/fadvise.c
parent0694f0c9e20c47063e4237e5f6649ae5ce5a369a (diff)
downloadlinux-d0891265bbc988dc91ed8580b38eb3dac128581b.tar.xz
radix-tree: remove root->height
The only remaining references to root->height were in extend and shrink, where it was updated. Now we can remove it entirely. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com> Cc: Jan Kara <jack@suse.com> Cc: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/fadvise.c')
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