diff options
| author | Yaowei Bai | 2016-05-20 02:11:26 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2016-05-20 04:12:14 +0200 |
| commit | c98940f6fa3d06fa8fec75aa2362b25227573d06 (patch) | |
| tree | 3930de096af7893c7730882b0361254de60e92a7 /include/linux/memory_hotplug.h | |
| parent | mm/hugetlb: is_vm_hugetlb_page() can return bool (diff) | |
| download | kernel-qcow2-linux-c98940f6fa3d06fa8fec75aa2362b25227573d06.tar.gz kernel-qcow2-linux-c98940f6fa3d06fa8fec75aa2362b25227573d06.tar.xz kernel-qcow2-linux-c98940f6fa3d06fa8fec75aa2362b25227573d06.zip | |
mm/memory_hotplug: is_mem_section_removable() can return bool
Make is_mem_section_removable() return bool to improve readability due
to this particular function only using either one or zero as its return
value.
Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/memory_hotplug.h')
| -rw-r--r-- | include/linux/memory_hotplug.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index adbef586e696..20d8a5d4d133 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -247,16 +247,16 @@ static inline void mem_hotplug_done(void) {} #ifdef CONFIG_MEMORY_HOTREMOVE -extern int is_mem_section_removable(unsigned long pfn, unsigned long nr_pages); +extern bool is_mem_section_removable(unsigned long pfn, unsigned long nr_pages); extern void try_offline_node(int nid); extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages); extern void remove_memory(int nid, u64 start, u64 size); #else -static inline int is_mem_section_removable(unsigned long pfn, +static inline bool is_mem_section_removable(unsigned long pfn, unsigned long nr_pages) { - return 0; + return false; } static inline void try_offline_node(int nid) {} |