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authorMatthew Wilcox <willy@infradead.org>2018-09-22 16:14:30 -0400
committerMatthew Wilcox <willy@infradead.org>2018-10-21 10:46:48 -0400
commit3a08cd52c37c793ffc199f6fc2ecfc368e284b2d (patch)
tree36a77e103ef0c6061ed3ec5f18b8865bb87947ef /mm
parent542980aa9318edcfb68aa7bf6eacf2814dc137dd (diff)
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radix tree: Remove multiorder support
All users have now been converted to the XArray. Removing the support reduces code size and ensures new users will use the XArray instead. Signed-off-by: Matthew Wilcox <willy@infradead.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index de64ea658716..02301a89089e 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -379,7 +379,7 @@ config TRANSPARENT_HUGEPAGE
bool "Transparent Hugepage Support"
depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE
select COMPACTION
- select RADIX_TREE_MULTIORDER
+ select XARRAY_MULTI
help
Transparent Hugepages allows the kernel to use huge pages and
huge tlb transparently to the applications whenever possible.
@@ -671,7 +671,7 @@ config ZONE_DEVICE
depends on MEMORY_HOTREMOVE
depends on SPARSEMEM_VMEMMAP
depends on ARCH_HAS_ZONE_DEVICE
- select RADIX_TREE_MULTIORDER
+ select XARRAY_MULTI
help
Device memory hotplug support allows for establishing pmem,