From 3167760f83899ccda312b9ad9306ec9e5dda06d4 Mon Sep 17 00:00:00 2001 From: Dan Magenheimer Date: Wed, 21 Sep 2011 11:56:28 -0400 Subject: mm: cleancache: s/flush/invalidate/ Per akpm suggestions alter the use of the term flush to be invalidate. The next patch will do this across all MM. This change is completely cosmetic. [v9: akpm@linux-foundation.org: change "flush" to "invalidate", part 3] Signed-off-by: Dan Magenheimer Cc: Kamezawa Hiroyuki Cc: Jan Beulich Reviewed-by: Seth Jennings Cc: Jeremy Fitzhardinge Cc: Hugh Dickins Cc: Johannes Weiner Cc: Nitin Gupta Cc: Matthew Wilcox Cc: Chris Mason Cc: Rik Riel Cc: Andrew Morton [v10: Fixed fs: move code out of buffer.c conflict change] Signed-off-by: Konrad Rzeszutek Wilk --- include/linux/cleancache.h | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) (limited to 'include') diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h index 04ffb2e6c9d..66fb63b243a 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 */ -- cgit v1.2.3-18-g5258 From 91c6cc9b5c216bd067f9af2cc64fcbe190755865 Mon Sep 17 00:00:00 2001 From: Dan Magenheimer Date: Thu, 12 Jan 2012 14:03:25 -0500 Subject: mm: zcache/tmem/cleancache: s/flush/invalidate/ Complete the renaming from "flush" to "invalidate" across both tmem frontends (cleancache and frontswap) and both tmem backends (Xen and zcache), as required by akpm. This change is completely cosmetic. [v10: no change] [v9: akpm@linux-foundation.org: change "flush" to "invalidate", part 3] Signed-off-by: Dan Magenheimer Cc: Kamezawa Hiroyuki Cc: Jan Beulich Acked-by: Seth Jennings Cc: Jeremy Fitzhardinge Cc: Hugh Dickins Cc: Johannes Weiner Cc: Nitin Gupta Cc: Matthew Wilcox Cc: Chris Mason Cc: Rik Riel Cc: Andrew Morton [v11: Remove the frontswap part] Signed-off-by: Konrad Rzeszutek Wilk --- include/linux/cleancache.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'include') diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h index 66fb63b243a..42e55deee75 100644 --- a/include/linux/cleancache.h +++ b/include/linux/cleancache.h @@ -28,14 +28,9 @@ 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); + void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t); + void (*invalidate_inode)(int, struct cleancache_filekey); + void (*invalidate_fs)(int); }; extern struct cleancache_ops -- cgit v1.2.3-18-g5258