On Fri, Oct 09, 2009 at 11:51:19AM +0200, Jens Axboe wrote: > Nick, > > One more thing... I see you converted part of btrfs, but there's still > this one sitting in btrfs_invalidate_inodes() > > if (atomic_read(&inode->i_count) > 1) > d_prune_aliases(inode); > > Not sure how best to solve that, with a __d_prune_aliases() that assumed > the lock was held it would be easy. But perhaps you have better ideas, > this email is more of a heads-up since perhaps you missed this spot > (CC'ing Chris). It's OK, you can load inode->i_count integer atomically -- in this sequence d_prune_aliases can't have assumed anything about i_count anyway because regardless of its type it might have changed in between. -- 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
