diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-01-16 01:57:11 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-16 02:56:32 +0100 |
| commit | 036fbb21de7c74d5637bf41110c47005363f3000 (patch) | |
| tree | 381358d8baa91fddd34fe08a3524b3f0a071c193 | |
| parent | s390/mm: enable fixup_user_fault retrying (diff) | |
| download | linux-036fbb21de7c74d5637bf41110c47005363f3000.tar.xz linux-036fbb21de7c74d5637bf41110c47005363f3000.zip | |
memblock: fix section mismatch
allmodconfig produces following warning for me:
WARNING: vmlinux.o(.text.unlikely+0x10314): Section mismatch in reference from the function movable_node_is_enabled() to the variable .meminit.data:movable_node_enabled
The function movable_node_is_enabled() references
the variable __meminitdata movable_node_enabled.
This is often because movable_node_is_enabled lacks a __meminitdata
annotation or the annotation of movable_node_enabled is wrong.
Let's mark the function with __meminit. It fixes the warning.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
| -rw-r--r-- | include/linux/memblock.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 173fb44e22f1..3106ac1c895e 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -61,6 +61,14 @@ extern int memblock_debug; extern bool movable_node_enabled; #endif /* CONFIG_MOVABLE_NODE */ +#ifdef CONFIG_ARCH_DISCARD_MEMBLOCK +#define __init_memblock __meminit +#define __initdata_memblock __meminitdata +#else +#define __init_memblock +#define __initdata_memblock +#endif + #define memblock_dbg(fmt, ...) \ if (memblock_debug) printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) @@ -166,7 +174,7 @@ static inline bool memblock_is_hotpluggable(struct memblock_region *m) return m->flags & MEMBLOCK_HOTPLUG; } -static inline bool movable_node_is_enabled(void) +static inline bool __init_memblock movable_node_is_enabled(void) { return movable_node_enabled; } @@ -405,14 +413,6 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo for (idx = 0; idx < memblock_type->cnt; \ idx++,rgn = &memblock_type->regions[idx]) -#ifdef CONFIG_ARCH_DISCARD_MEMBLOCK -#define __init_memblock __meminit -#define __initdata_memblock __meminitdata -#else -#define __init_memblock -#define __initdata_memblock -#endif - #ifdef CONFIG_MEMTEST extern void early_memtest(phys_addr_t start, phys_addr_t end); #else |