Andrew Morton <[email protected]> writes:
>> /**
>> + * sync_inode_wodata - sync(write and wait) inode to disk, without it's data.
>> + * @inode: the inode to sync
>> + *
>> + * sync_inode_wodata() will write an inode then wait. It will also
>> + * correctly update the inode on its superblock's dirty inode lists
>> + * and will update inode->i_state.
>> + *
>> + * The caller must have a ref on the inode.
>> + */
>> +int sync_inode_wodata(struct inode *inode)
>> +{
>> + struct writeback_control wbc = {
>> + .sync_mode = WB_SYNC_ALL, /* wait */
>> + .nr_to_write = 0,/* no data to be written */
>> + };
>> + return sync_inode(inode, &wbc);
>> +}
>> +
>
> I think this function duplicates write_inode_now()?
write_inode_now() seems to write data pages, but this doesn't write
(.nr_to_write = 0).
--
OGAWA Hirofumi <[email protected]>
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