call for help on TMPFS
Pawel Jakub Dawidek
pjd at FreeBSD.org
Sat May 26 20:04:23 UTC 2007
On Sat, May 26, 2007 at 12:06:14AM +0800, Howard Su wrote:
> i updated the latest status in http://wiki.freebsd.org/TMPFS with the
> patch. i want some help on the panic. i even don't have idea on how to
> narrow it down. also testing and bug report is welcome.
I think you are missing some cases in lookup where you should add
SAVENAME flag. I'd start from adding this (or similar) assertions:
KASSERT((ap->a_cnp->cn_flags & SAVENAME), ("No SAVENAME"));
to the following functions:
tmpfs_create()
tmpfs_remove()
tmpfs_mkdir()
tmpfs_rmdir()
tmpfs_rename() (assert both: fcnp and tcnp)
tmpfs_symlink()
tmpfs_link()
--
Pawel Jakub Dawidek http://www.wheel.pl
pjd at FreeBSD.org http://www.FreeBSD.org
FreeBSD committer Am I Evil? Yes, I Am!
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