Hi Minchan,
[auto build test ERROR on v4.5-rc7] [cannot apply to next-20160310] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Minchan-Kim/Support-non-lru-page-mi... config: x86_64-nfsroot (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
In file included from mm/compaction.c:12:0:
include/linux/compaction.h:87:20: error: static declaration of 'isolate_movable_page' follows non-static declaration
static inline bool isolate_movable_page(struct page *page, isolate_mode_t mode) ^ In file included from mm/compaction.c:11:0: include/linux/migrate.h:36:13: note: previous declaration of 'isolate_movable_page' was here extern bool isolate_movable_page(struct page *page, isolate_mode_t mode); ^ In file included from mm/compaction.c:12:0:
include/linux/compaction.h:92:20: error: static declaration of 'putback_movable_page' follows non-static declaration
static inline void putback_movable_page(struct page *page) ^ In file included from mm/compaction.c:11:0: include/linux/migrate.h:37:13: note: previous declaration of 'putback_movable_page' was here extern void putback_movable_page(struct page *page); ^
vim +/isolate_movable_page +87 include/linux/compaction.h
81 82 static inline bool compaction_deferred(struct zone *zone, int order) 83 { 84 return true; 85 } 86
87 static inline bool isolate_movable_page(struct page *page, isolate_mode_t mode)
88 { 89 return false; 90 } 91
92 static inline void putback_movable_page(struct page *page)
93 { 94 } 95 #endif /* CONFIG_COMPACTION */
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