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-rw-r--r--drivers/staging/zsmalloc/Kconfig5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/staging/zsmalloc/Kconfig b/drivers/staging/zsmalloc/Kconfig
index 3e7a8d4d217..8e2c6a05a17 100644
--- a/drivers/staging/zsmalloc/Kconfig
+++ b/drivers/staging/zsmalloc/Kconfig
@@ -1,6 +1,9 @@
config ZSMALLOC
tristate "Memory allocator for compressed pages"
- depends on SPARSEMEM
+ # X86 dependency is because of the use of __flush_tlb_one and set_pte
+ # in zsmalloc-main.c.
+ # TODO: convert these to portable functions
+ depends on SPARSEMEM && X86
default n
help
zsmalloc is a slab-based memory allocator designed to store