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fs/ufs: re-arrange the code a bit

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This patch does not do any functional changes. It only moves 3 functions
in fs/ufs/super.c a little bit up in order to prepare for further changes
where I'll need this new arrangement to avoid forward declarations.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Artem Bityutskiy 2012-07-12 16:28:07 +03:00 committed by Al Viro
parent 65e5e83f7d
commit 7bd54ef722
1 changed files with 58 additions and 59 deletions
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117
fs/ufs/super.c
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@ -691,6 +691,64 @@ static void ufs_put_super_internal(struct super_block *sb)
UFSD("EXIT\n");
}
static int ufs_sync_fs(struct super_block *sb, int wait)
{
struct ufs_sb_private_info * uspi;
struct ufs_super_block_first * usb1;
struct ufs_super_block_third * usb3;
unsigned flags;
lock_ufs(sb);
lock_super(sb);
UFSD("ENTER\n");
flags = UFS_SB(sb)->s_flags;
uspi = UFS_SB(sb)->s_uspi;
usb1 = ubh_get_usb_first(uspi);
usb3 = ubh_get_usb_third(uspi);
usb1->fs_time = cpu_to_fs32(sb, get_seconds());
if ((flags & UFS_ST_MASK) == UFS_ST_SUN ||
(flags & UFS_ST_MASK) == UFS_ST_SUNOS ||
(flags & UFS_ST_MASK) == UFS_ST_SUNx86)
ufs_set_fs_state(sb, usb1, usb3,
UFS_FSOK - fs32_to_cpu(sb, usb1->fs_time));
ufs_put_cstotal(sb);
sb->s_dirt = 0;
UFSD("EXIT\n");
unlock_super(sb);
unlock_ufs(sb);
return 0;
}
static void ufs_write_super(struct super_block *sb)
{
if (!(sb->s_flags & MS_RDONLY))
ufs_sync_fs(sb, 1);
else
sb->s_dirt = 0;
}
static void ufs_put_super(struct super_block *sb)
{
struct ufs_sb_info * sbi = UFS_SB(sb);
UFSD("ENTER\n");
if (!(sb->s_flags & MS_RDONLY))
ufs_put_super_internal(sb);
ubh_brelse_uspi (sbi->s_uspi);
kfree (sbi->s_uspi);
kfree (sbi);
sb->s_fs_info = NULL;
UFSD("EXIT\n");
return;
}
static int ufs_fill_super(struct super_block *sb, void *data, int silent)
{
struct ufs_sb_info * sbi;
@ -1191,65 +1249,6 @@ static int ufs_fill_super(struct super_block *sb, void *data, int silent)
return -ENOMEM;
}
static int ufs_sync_fs(struct super_block *sb, int wait)
{
struct ufs_sb_private_info * uspi;
struct ufs_super_block_first * usb1;
struct ufs_super_block_third * usb3;
unsigned flags;
lock_ufs(sb);
lock_super(sb);
UFSD("ENTER\n");
flags = UFS_SB(sb)->s_flags;
uspi = UFS_SB(sb)->s_uspi;
usb1 = ubh_get_usb_first(uspi);
usb3 = ubh_get_usb_third(uspi);
usb1->fs_time = cpu_to_fs32(sb, get_seconds());
if ((flags & UFS_ST_MASK) == UFS_ST_SUN ||
(flags & UFS_ST_MASK) == UFS_ST_SUNOS ||
(flags & UFS_ST_MASK) == UFS_ST_SUNx86)
ufs_set_fs_state(sb, usb1, usb3,
UFS_FSOK - fs32_to_cpu(sb, usb1->fs_time));
ufs_put_cstotal(sb);
sb->s_dirt = 0;
UFSD("EXIT\n");
unlock_super(sb);
unlock_ufs(sb);
return 0;
}
static void ufs_write_super(struct super_block *sb)
{
if (!(sb->s_flags & MS_RDONLY))
ufs_sync_fs(sb, 1);
else
sb->s_dirt = 0;
}
static void ufs_put_super(struct super_block *sb)
{
struct ufs_sb_info * sbi = UFS_SB(sb);
UFSD("ENTER\n");
if (!(sb->s_flags & MS_RDONLY))
ufs_put_super_internal(sb);
ubh_brelse_uspi (sbi->s_uspi);
kfree (sbi->s_uspi);
kfree (sbi);
sb->s_fs_info = NULL;
UFSD("EXIT\n");
return;
}
static int ufs_remount (struct super_block *sb, int *mount_flags, char *data)
{
struct ufs_sb_private_info * uspi;