Re: linux-next: Tree for January 15 (Call Trace in fs/dcache.c + autofs4)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Jan 15, 2011 at 12:00:54PM +0100, Sedat Dilek wrote:

> > Argh... ??In __do_follow_link() replace
> >
> > ?? ?? ?? ??if (link->mnt != nd->path.mnt)
> > with
> > ?? ?? ?? ??if (link->mnt == nd->path.mnt)
> >
> > Mismerge yesterday ;-/ ??I've pushed fix for that in for-next, will fold
> > shortly. ??As for autofs4 breakage, I've a preliminary fix, testing it
> > now.
> >
> 
> Hey, cool and thanks.
> 
> Not sure if you catched them all, I have noticed on my latest
> ("buggy") linux-next kernel these Call Traces when doing an
> update-grub.

That might be vfsmount being dropped when it shouldn't or dentry leaked.
And seeing that it's umount(8), I would suspect the latter...

Anyway, with the latest from dhowells we probably should have
d_set_d_op() mess on autofs4 under control (in #for-next).  Whether
it's enough to actually fix the sucker is a separate question, of
course - there might very well be more crap.

I've instrumented mntput() et.al. here; hopefully that'll make catching
the remaining turds easier.  As for dcache leaks... ouch.  Could you
try to reproduce that one on the mainline kernel?  At least that'd
isolate things a bit.
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [Samba]     [Device Mapper]     [CEPH Development]
  Powered by Linux