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exofs: stop using s_dirt

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Exofs has the '->write_super()' handler and makes some use of the '->s_dirt'
superblock flag, but it really needs neither of them because it never sets
's_dirt' to one which means the VFS never calls its '->write_super()' handler.
Thus, remove both.

Note, I am trying to remove both 's_dirt' and 'write_super()' from VFS
altogether once all users are gone.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
This commit is contained in:
Artem Bityutskiy 2012-06-04 14:48:27 +03:00 committed by Boaz Harrosh
parent 0e8d96dd2c
commit 66153f6e0f
1 changed files with 0 additions and 11 deletions
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11
fs/exofs/super.c
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@ -400,8 +400,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
ret = ore_write(ios);
if (unlikely(ret))
EXOFS_ERR("%s: ore_write failed.\n", __func__);
else
sb->s_dirt = 0;
unlock_super(sb);
@ -412,14 +410,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
return ret;
}
static void exofs_write_super(struct super_block *sb)
{
if (!(sb->s_flags & MS_RDONLY))
exofs_sync_fs(sb, 1);
else
sb->s_dirt = 0;
}
static void _exofs_print_device(const char *msg, const char *dev_path,
struct osd_dev *od, u64 pid)
{
@ -952,7 +942,6 @@ static const struct super_operations exofs_sops = {
.write_inode = exofs_write_inode,
.evict_inode = exofs_evict_inode,
.put_super = exofs_put_super,
.write_super = exofs_write_super,
.sync_fs = exofs_sync_fs,
.statfs = exofs_statfs,
};