diff options
| -rw-r--r-- | include/asm-generic/sections.h | 14 | ||||
| -rw-r--r-- | mm/util.c | 7 |
2 files changed, 14 insertions, 7 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 849cd8eb5ca0..d79abca81a52 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -141,4 +141,18 @@ static inline bool init_section_intersects(void *virt, size_t size) return memory_intersects(__init_begin, __init_end, virt, size); } +/** + * is_kernel_rodata - checks if the pointer address is located in the + * .rodata section + * + * @addr: address to check + * + * Returns: true if the address is located in .rodata, false otherwise. + */ +static inline bool is_kernel_rodata(unsigned long addr) +{ + return addr >= (unsigned long)__start_rodata && + addr < (unsigned long)__end_rodata; +} + #endif /* _ASM_GENERIC_SECTIONS_H_ */ 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 |