On Sat, 2008-03-22 at 10:37 -0400, Erez Zadok wrote: > I was building a kernel using "make -j 4" inside a unionfs, mounted on top > of ext3. The kernel is vanilla 2.6.25-rc6 plus unionfs patches. At some > point I forced a cache flush using "echo 3 > /proc/sys/vm/drop_caches" and I > got the lockdep warning below. Note that unionfs doesn't appear to be > involved in this lockdep warning at all, so I suspect this is probably an > issue between jbd and ext3 directly. Known issue, drop_caches isn't production quality. -- 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
