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Message-ID: <4B198849.1060909@gmail.com>
Date: Fri, 04 Dec 2009 23:08:09 +0100
From: Emese Revfy <re.emese@...il.com>
To: matthew@....cx, torvalds@...ux-foundation.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 02/31] Constify struct address_space_operations for 2.6.32
v1
From: Emese Revfy <re.emese@...il.com>
Constify struct address_space_operations.
Signed-off-by: Emese Revfy <re.emese@...il.com>
---
include/linux/fs.h | 34 +++++++++++++++++-----------------
1 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 2620a8c..1a55cac 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -565,41 +565,41 @@ typedef int (*read_actor_t)(read_descriptor_t *, struct page *,
unsigned long, unsigned long);
struct address_space_operations {
- int (*writepage)(struct page *page, struct writeback_control *wbc);
- int (*readpage)(struct file *, struct page *);
- void (*sync_page)(struct page *);
+ int (* const writepage)(struct page *page, struct writeback_control *wbc);
+ int (* const readpage)(struct file *, struct page *);
+ void (* const sync_page)(struct page *);
/* Write back some dirty pages from this mapping. */
- int (*writepages)(struct address_space *, struct writeback_control *);
+ int (* const writepages)(struct address_space *, struct writeback_control *);
/* Set a page dirty. Return true if this dirtied it */
- int (*set_page_dirty)(struct page *page);
+ int (* const set_page_dirty)(struct page *page);
- int (*readpages)(struct file *filp, struct address_space *mapping,
+ int (* const readpages)(struct file *filp, struct address_space *mapping,
struct list_head *pages, unsigned nr_pages);
- int (*write_begin)(struct file *, struct address_space *mapping,
+ int (* const write_begin)(struct file *, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata);
- int (*write_end)(struct file *, struct address_space *mapping,
+ int (* const write_end)(struct file *, struct address_space *mapping,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata);
/* Unfortunately this kludge is needed for FIBMAP. Don't use it */
- sector_t (*bmap)(struct address_space *, sector_t);
- void (*invalidatepage) (struct page *, unsigned long);
- int (*releasepage) (struct page *, gfp_t);
- ssize_t (*direct_IO)(int, struct kiocb *, const struct iovec *iov,
+ sector_t (* const bmap)(struct address_space *, sector_t);
+ void (* const invalidatepage) (struct page *, unsigned long);
+ int (* const releasepage) (struct page *, gfp_t);
+ ssize_t (* const direct_IO)(int, struct kiocb *, const struct iovec *iov,
loff_t offset, unsigned long nr_segs);
- int (*get_xip_mem)(struct address_space *, pgoff_t, int,
+ int (* const get_xip_mem)(struct address_space *, pgoff_t, int,
void **, unsigned long *);
/* migrate the contents of a page to the specified target */
- int (*migratepage) (struct address_space *,
+ int (* const migratepage) (struct address_space *,
struct page *, struct page *);
- int (*launder_page) (struct page *);
- int (*is_partially_uptodate) (struct page *, read_descriptor_t *,
+ int (* const launder_page) (struct page *);
+ int (* const is_partially_uptodate) (struct page *, read_descriptor_t *,
unsigned long);
- int (*error_remove_page)(struct address_space *, struct page *);
+ int (* const error_remove_page)(struct address_space *, struct page *);
};
/*
--
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