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authorBartosz Golaszewski <brgl@bgdev.pl>2018-10-14 17:20:08 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-10-16 12:53:27 +0200
commit59c3f82ad1d6ed83fde9d7608afb9fb221a211ab (patch)
tree32f4e02710f251dbd368f329289cdc6ea9c74905 /mm/util.c
parent0571967dfb5d2573c2a06871517d748932a899d1 (diff)
downloadlwn-59c3f82ad1d6ed83fde9d7608afb9fb221a211ab.tar.gz
lwn-59c3f82ad1d6ed83fde9d7608afb9fb221a211ab.zip
mm: move is_kernel_rodata() to asm-generic/sections.h
Export this routine so that we can use it later in devm_kstrdup_const() and devm_kfree(). Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/util.c')
-rw-r--r--mm/util.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/mm/util.c b/mm/util.c
index 9e3ebd2ef65f..470f5cd80b64 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -15,17 +15,10 @@
#include <linux/vmalloc.h>
#include <linux/userfaultfd_k.h>
-#include <asm/sections.h>
#include <linux/uaccess.h>
#include "internal.h"
-static inline int is_kernel_rodata(unsigned long addr)
-{
- return addr >= (unsigned long)__start_rodata &&
- addr < (unsigned long)__end_rodata;
-}
-
/**
* kfree_const - conditionally free memory
* @x: pointer to the memory