Subject: Re: bug in filehandle code?
To: YAMAMOTO Takashi <email@example.com>
From: Brett Lymn <firstname.lastname@example.org>
Date: 09/07/2006 09:47:12
On Wed, Sep 06, 2006 at 11:20:16PM +0900, YAMAMOTO Takashi wrote:
> what are "some filehandle calls"?
I mean the filesystem specific handler functions for the VOP_VPTOFH()
> well, i guess you are confused between fhandle_t and struct fid.
> what VFS_VPTOFH composes is a fid, not a fhandle_t.
Probably but what I have found is that the struct fid returned does
not have the correct amount of storage allocated. This was causing
kernel panics when believing FHANDLE_SIZE().
> yes, i think it's a good idea to move the FHANDLE_SIZE_MIN constraint to
> each filesystems.
OK - I will look at fixing the filesystems.