On Mon 31-05-10 11:47:04, Christoph Hellwig wrote: > ext2 + quota isn't too happy during xfstests 230: Hmm, this looks new. At least I haven't seen such lockdep trace last week. Thanks for sending it to me. Looking at the lockdep trace is seems that tty->atomic_write_lock can be held while we take page fault. So effectively it depends on the filesystem. But quota (if you have CONFIG_PRINT_QUOTA_WARNING enabled, which is obsolete by now) has to print quota warning to console so somewhere deep inside the filesystem we have to take tty->atomic_write_lock. I currently don't know how to get rid of this dependency :( and I'm not sure how much effort should we put into solving this when it's an obsolete way of doing things... Honza -- Jan Kara <jack@xxxxxxx> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
