mm/Kconfig: fix URL for zsmalloc benchmark

The help text for CONFIG_PGTABLE_MAPPING has an incorrect URL.  While
we're at it, remove the unnecessary footnote notation.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/Kconfig b/mm/Kconfig
index 2d9f1504d75e26d45ddf58fe2db8c048ecbc8d83..2888024e0b0abea6b6f37f4531ad0f8dfec5c7b3 100644 (file)
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -575,5 +575,5 @@ config PGTABLE_MAPPING
          then you should select this. This causes zsmalloc to use page table
          mapping rather than copying for object mapping.
 
-         You can check speed with zsmalloc benchmark[1].
-         [1] https://github.com/spartacus06/zsmalloc
+         You can check speed with zsmalloc benchmark:
+         https://github.com/spartacus06/zsmapbench