exofs: stop using s_dirt
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>
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@ -400,8 +400,6 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
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ret = ore_write(ios);
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ret = ore_write(ios);
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if (unlikely(ret))
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if (unlikely(ret))
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EXOFS_ERR("%s: ore_write failed.\n", __func__);
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EXOFS_ERR("%s: ore_write failed.\n", __func__);
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else
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sb->s_dirt = 0;
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unlock_super(sb);
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unlock_super(sb);
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@ -412,14 +410,6 @@ out:
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return ret;
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return ret;
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}
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}
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static void exofs_write_super(struct super_block *sb)
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{
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if (!(sb->s_flags & MS_RDONLY))
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exofs_sync_fs(sb, 1);
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else
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sb->s_dirt = 0;
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}
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static void _exofs_print_device(const char *msg, const char *dev_path,
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static void _exofs_print_device(const char *msg, const char *dev_path,
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struct osd_dev *od, u64 pid)
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struct osd_dev *od, u64 pid)
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{
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{
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@ -952,7 +942,6 @@ static const struct super_operations exofs_sops = {
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.write_inode = exofs_write_inode,
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.write_inode = exofs_write_inode,
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.evict_inode = exofs_evict_inode,
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.evict_inode = exofs_evict_inode,
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.put_super = exofs_put_super,
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.put_super = exofs_put_super,
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.write_super = exofs_write_super,
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.sync_fs = exofs_sync_fs,
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.sync_fs = exofs_sync_fs,
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.statfs = exofs_statfs,
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.statfs = exofs_statfs,
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};
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};
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