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authorMatthew Wilcox <willy@infradead.org>2017-11-04 06:09:45 +0300
committerMatthew Wilcox <willy@infradead.org>2018-09-30 05:47:49 +0300
commit02c02bf12c5d838603eed44195d3e91f094e2ab2 (patch)
treecd7ab986f4b11b330f59d04f0bb9f618efb579fc /lib/Makefile
parent3159f943aafdbacb2f94c38fdaadabf2bbde2a14 (diff)
downloadlinux-02c02bf12c5d838603eed44195d3e91f094e2ab2.tar.xz
xarray: Change definition of sibling entries
Instead of storing a pointer to the slot containing the canonical entry, store the offset of the slot. Produces slightly more efficient code (~300 bytes) and simplifies the implementation. Signed-off-by: Matthew Wilcox <willy@infradead.org> Reviewed-by: Josef Bacik <jbacik@fb.com>
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