diff options
Diffstat (limited to 'include/linux/cleancache.h')
| -rw-r--r-- | include/linux/cleancache.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h index 04ffb2e6c9d0..66fb63b243a8 100644 --- a/include/linux/cleancache.h +++ b/include/linux/cleancache.h @@ -28,6 +28,11 @@ struct cleancache_ops { pgoff_t, struct page *); void (*put_page)(int, struct cleancache_filekey, pgoff_t, struct page *); + /* + * NOTE: per akpm, flush_page, flush_inode and flush_fs will be + * renamed to invalidate_* in a later commit in which all + * dependencies (i.e Xen, zcache) will be renamed simultaneously + */ void (*flush_page)(int, struct cleancache_filekey, pgoff_t); void (*flush_inode)(int, struct cleancache_filekey); void (*flush_fs)(int); @@ -39,9 +44,9 @@ extern void __cleancache_init_fs(struct super_block *); extern void __cleancache_init_shared_fs(char *, struct super_block *); extern int __cleancache_get_page(struct page *); extern void __cleancache_put_page(struct page *); -extern void __cleancache_flush_page(struct address_space *, struct page *); -extern void __cleancache_flush_inode(struct address_space *); -extern void __cleancache_flush_fs(struct super_block *); +extern void __cleancache_invalidate_page(struct address_space *, struct page *); +extern void __cleancache_invalidate_inode(struct address_space *); +extern void __cleancache_invalidate_fs(struct super_block *); extern int cleancache_enabled; #ifdef CONFIG_CLEANCACHE @@ -99,24 +104,24 @@ static inline void cleancache_put_page(struct page *page) __cleancache_put_page(page); } -static inline void cleancache_flush_page(struct address_space *mapping, +static inline void cleancache_invalidate_page(struct address_space *mapping, struct page *page) { /* careful... page->mapping is NULL sometimes when this is called */ if (cleancache_enabled && cleancache_fs_enabled_mapping(mapping)) - __cleancache_flush_page(mapping, page); + __cleancache_invalidate_page(mapping, page); } -static inline void cleancache_flush_inode(struct address_space *mapping) +static inline void cleancache_invalidate_inode(struct address_space *mapping) { if (cleancache_enabled && cleancache_fs_enabled_mapping(mapping)) - __cleancache_flush_inode(mapping); + __cleancache_invalidate_inode(mapping); } -static inline void cleancache_flush_fs(struct super_block *sb) +static inline void cleancache_invalidate_fs(struct super_block *sb) { if (cleancache_enabled) - __cleancache_flush_fs(sb); + __cleancache_invalidate_fs(sb); } #endif /* _LINUX_CLEANCACHE_H */ |