Re: [PATCH] Use the incore inode size in xfs_file_readdir()

[Lachlan McIlroy <lachlan@xxxxxxx>]

Christoph Hellwig wrote:
> On Thu, Dec 04, 2008 at 05:59:08PM +1100, Lachlan McIlroy wrote:
> > We should be using the incore inode size here not the linux inode
> > size.  The incore inode size is always up to date for directories
> > whereas the linux inode size is not updated for directories.
> >
> > We've hit assertions in xfs_bmap() and traced it back to the linux
> > inode size being zero here but the incore size being correct.
>
> Heh. Looks good, but you can still call ->readdir with a 0 inode size,
> so you might want to check for that (actualyl I think other pathes
> are goign to take care of it, but..)

What if we remove bufsize and pass PAGE_SIZE into xfs_readdir()?
No need to worry about a 0 inode size.