On Wed, Aug 04, 2010 at 12:39:14PM -0400, Theodore Ts'o wrote: > This version fixes three bugs in the 2nd patch of this series that > caused kernel BUG when the system was under race. We weren't accounting > with t_oustanding_credits correctly, and there were race conditions > caused by the fact the I had overlooked the fact that > __jbd2_log_wait_for_space() and jbd2_get_transaction() requires > j_state_lock to be write locked. > Here's an initial set of runs. Not the fastest disk ever, but it shows the patches don't hurt us. http://oss.oracle.com/~mmatsuna/ocfs2-test/FFSB/FFSB.html Joel -- "I inject pure kryptonite into my brain. It improves my kung fu, and it eases the pain." Joel Becker Consulting Software Developer Oracle E-mail: joel.becker@xxxxxxxxxx Phone: (650) 506-8127 -- 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
