Re: [2.6.11-rc2] kernel BUG at fs/reiserfs/prints.c:362

[Jan Kara]

  Hello,

> On Thu, 2005-01-27 at 10:24, Sergey S. Kostyliov wrote:
> > Hello all,
> > 
> > Here is a BUG() I've just hited on quota enabled reiserfs disk.
> > 
> > rathamahata@dev rathamahata $ mount | grep /dev/sdb2
> > /dev/sdb2 on /var/www type reiserfs (rw,noatime,nodiratime,data=writeback,grpquota,usrquota)
> > rathamahata@dev rathamahata $
> > 
> > REISERFS: panic (device sdb2): journal_begin called without kernel lock held
> 
> Would you check whether this patch helps, please?
  BTW: What are the exact rules where lock_kernel() should be held for
reiserfs? Is there a doc somewhere? I suspect we might need the lock
also for reiserfs_quota_read() (reiserfs_quota_write() should be
already protected by your fix).
  Hmm, I should also check ext2/ext3 whether it needs the lock...

								Honza

-- 
Jan Kara <jack@xxxxxxx>
SuSE CR Labs
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/