[-mm patch] fs/asfs/: make code static

From: Adrian Bunk
Date: Fri Jul 29 2005 - 11:45:51 EST

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This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

---

This patch was already sent on:
- 22 Jul 2005

fs/asfs/asfs_fs.h | 12 ------------
fs/asfs/extents.c | 4 +++-
fs/asfs/inode.c | 29 ++++++++++++++++++++++-------
fs/asfs/objects.c | 4 +++-
fs/asfs/super.c | 18 +++++++++++++-----
5 files changed, 41 insertions(+), 26 deletions(-)

--- linux-2.6.13-rc3-mm1-full/fs/asfs/extents.c.old 2005-07-21 23:04:26.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/fs/asfs/extents.c 2005-07-21 23:04:45.000000000 +0200
@@ -271,7 +271,9 @@

/* Returns created extentbnode - returned_bh need to saved and realesed in caller funkction! */

-int createextentbnode(struct super_block *sb, u32 key, struct buffer_head **returned_bh, struct BNode **returned_bnode)
+static int createextentbnode(struct super_block *sb, u32 key,
+ struct buffer_head **returned_bh,
+ struct BNode **returned_bnode)
{
int errorcode;

--- linux-2.6.13-rc3-mm1-full/fs/asfs/asfs_fs.h.old 2005-07-21 23:06:11.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/fs/asfs/asfs_fs.h 2005-07-21 23:10:22.000000000 +0200
@@ -174,13 +174,6 @@
/* inode.c */
struct inode *asfs_get_root_inode(struct super_block *sb);
void asfs_read_locked_inode(struct inode *inode, void *arg);
-int asfs_create(struct inode *dir, struct dentry *dentry, int mode, struct nameidata *nd);
-int asfs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
-int asfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname);
-int asfs_rmdir(struct inode *dir, struct dentry *dentry);
-int asfs_unlink(struct inode *dir, struct dentry *dentry);
-int asfs_rename(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry);
int asfs_notify_change(struct dentry *dentry, struct iattr *attr);

/* namei */
@@ -221,11 +214,6 @@
/* super.c */
struct super_block *asfs_read_super(struct super_block *sb, void *data,
int silent);
-void asfs_put_super(struct super_block *sb);
-int asfs_statfs(struct super_block *sb, struct kstatfs *buf);
-int asfs_remount(struct super_block *sb, int *flags, char *data);
-struct inode *asfs_alloc_inode(struct super_block *sb);
-void asfs_destroy_inode(struct inode *inode);

/* symlink.c */
int asfs_symlink_readpage(struct file *file, struct page *page);
--- linux-2.6.13-rc3-mm1-full/fs/asfs/inode.c.old 2005-07-21 23:05:25.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/fs/asfs/inode.c 2005-07-21 23:22:36.000000000 +0200
@@ -26,6 +26,18 @@

#include <asm/byteorder.h>

+#ifdef CONFIG_ASFS_RW
+static int asfs_create(struct inode *dir, struct dentry *dentry,
+ int mode, struct nameidata *nd);
+static int asfs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
+static int asfs_symlink(struct inode *dir, struct dentry *dentry,
+ const char *symname);
+static int asfs_unlink(struct inode *dir, struct dentry *dentry);
+static int asfs_rmdir(struct inode *dir, struct dentry *dentry);
+static int asfs_rename(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry);
+#endif /* CONFIG_ASFS_RW */
+
/* Mapping from our types to the kernel */

static struct address_space_operations asfs_aops = {
@@ -277,22 +289,24 @@
return error;
}

-int asfs_create(struct inode *dir, struct dentry *dentry, int mode, struct nameidata *nd)
+static int asfs_create(struct inode *dir, struct dentry *dentry,
+ int mode, struct nameidata *nd)
{
return asfs_create_object(dir, dentry, mode, it_file, NULL);
}

-int asfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+static int asfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
{
return asfs_create_object(dir, dentry, mode, it_dir, NULL);
}

-int asfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
+static int asfs_symlink(struct inode *dir, struct dentry *dentry,
+ const char *symname)
{
return asfs_create_object(dir, dentry, 0, it_link, symname);
}

-int asfs_rmdir(struct inode *dir, struct dentry *dentry)
+static int asfs_rmdir(struct inode *dir, struct dentry *dentry)
{
asfs_debug("ASFS: %s\n", __FUNCTION__);

@@ -302,7 +316,7 @@
return asfs_unlink(dir, dentry);
}

-int asfs_unlink(struct inode *dir, struct dentry *dentry)
+static int asfs_unlink(struct inode *dir, struct dentry *dentry)
{
struct inode *inode = dentry->d_inode;
int error;
@@ -341,7 +355,8 @@
return 0;
}

-int asfs_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry)
+static int asfs_rename(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry)
{
struct super_block *sb = old_dir->i_sb;
struct buffer_head *src_bh, *old_bh, *new_bh;
@@ -411,7 +426,7 @@
}

/*
-int asfs_notify_change(struct dentry *dentry, struct iattr *attr)
+static int asfs_notify_change(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
int error = 0;
--- linux-2.6.13-rc3-mm1-full/fs/asfs/objects.c.old 2005-07-21 23:08:23.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/fs/asfs/objects.c 2005-07-21 23:08:42.000000000 +0200
@@ -54,7 +54,9 @@

#ifdef CONFIG_ASFS_RW

-struct fsObject *find_obj_by_node(struct super_block *sb, struct fsObjectContainer *objcont, u32 objnode)
+static struct fsObject *find_obj_by_node(struct super_block *sb,
+ struct fsObjectContainer *objcont,
+ u32 objnode)
{
struct fsObject *obj;

--- linux-2.6.13-rc3-mm1-full/fs/asfs/super.c.old 2005-07-21 23:09:09.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/fs/asfs/super.c 2005-07-21 23:22:52.000000000 +0200
@@ -67,6 +67,14 @@
static char asfs_default_codepage[] = CONFIG_ASFS_DEFAULT_CODEPAGE;
static char asfs_default_iocharset[] = CONFIG_NLS_DEFAULT;

+static struct inode *asfs_alloc_inode(struct super_block *sb);
+static void asfs_destroy_inode(struct inode *inode);
+static void asfs_put_super(struct super_block *sb);
+static int asfs_statfs(struct super_block *sb, struct kstatfs *buf);
+#ifdef CONFIG_ASFS_RW
+static int asfs_remount(struct super_block *sb, int *flags, char *data);
+#endif
+
u32 asfs_calcchecksum(void *block, u32 blocksize)
{
u32 *data = block, checksum = 1;
@@ -340,7 +348,7 @@
}

#ifdef CONFIG_ASFS_RW
-int asfs_remount(struct super_block *sb, int *flags, char *data)
+static int asfs_remount(struct super_block *sb, int *flags, char *data)
{
asfs_debug("ASFS: remount (flags=0x%x, opts=\"%s\")\n",*flags,data);

@@ -362,7 +370,7 @@
}
#endif

-void asfs_put_super(struct super_block *sb)
+static void asfs_put_super(struct super_block *sb)
{
struct asfs_sb_info *sbi = ASFS_SB(sb);

@@ -385,7 +393,7 @@
}

/* That's simple too. */
-int asfs_statfs(struct super_block *sb, struct kstatfs *buf)
+static int asfs_statfs(struct super_block *sb, struct kstatfs *buf)
{
buf->f_type = ASFS_MAGIC;
buf->f_bsize = sb->s_blocksize;
@@ -398,7 +406,7 @@
/* --- new in 2.6.x --- */
static kmem_cache_t * asfs_inode_cachep;

-struct inode *asfs_alloc_inode(struct super_block *sb)
+static struct inode *asfs_alloc_inode(struct super_block *sb)
{
struct asfs_inode_info *ei;
ei = (struct asfs_inode_info *)kmem_cache_alloc(asfs_inode_cachep, SLAB_KERNEL);
@@ -407,7 +415,7 @@
return &ei->vfs_inode;
}

-void asfs_destroy_inode(struct inode *inode)
+static void asfs_destroy_inode(struct inode *inode)
{
kmem_cache_free(asfs_inode_cachep, ASFS_I(inode));
}

-
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