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authorYaowei Bai <baiyaowei@cmss.chinamobile.com>2016-01-15 02:18:54 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-15 03:00:49 +0300
commitb4ad0c7e004a2cc0e52790eff72f5176b59ca386 (patch)
tree2f2e6a32a9a39a2e8ba4d8edf47be7b375ef72f6 /include/linux/memblock.h
parent719ff32162865522273d8fa975bf99b32875738b (diff)
downloadlinux-b4ad0c7e004a2cc0e52790eff72f5176b59ca386.tar.xz
mm/memblock.c: memblock_is_memory()/reserved() can be boolean
Make memblock_is_memory() and memblock_is_reserved return bool to improve readability due to these particular functions only using either one or zero as their return value. No functional change. Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/memblock.h')
-rw-r--r--include/linux/memblock.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index fec66f86eeff..3a092fba2eb2 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -325,10 +325,10 @@ phys_addr_t memblock_mem_size(unsigned long limit_pfn);
phys_addr_t memblock_start_of_DRAM(void);
phys_addr_t memblock_end_of_DRAM(void);
void memblock_enforce_memory_limit(phys_addr_t memory_limit);
-int memblock_is_memory(phys_addr_t addr);
+bool memblock_is_memory(phys_addr_t addr);
int memblock_is_map_memory(phys_addr_t addr);
int memblock_is_region_memory(phys_addr_t base, phys_addr_t size);
-int memblock_is_reserved(phys_addr_t addr);
+bool memblock_is_reserved(phys_addr_t addr);
bool memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
extern void __memblock_dump_all(void);