On Thu, Oct 15, 2015 at 09:23:18AM +0900, Daeho Jeong wrote: > When you repeatly execute xfstest generic/269 with bigalloc_1k option > enabled using the below command: > > "./kvm-xfstests -c bigalloc_1k -m nodelalloc -C 1000 generic/269" > > you can easily see the below bug message. > > "JBD2 unexpected failure: jbd2_journal_revoke: !buffer_revoked(bh);" > > This means that an already revoked buffer is erroneously revoked again > and it is caused by doing revoke for the buffer at the wrong position > in ext4_free_blocks(). We need to re-position the buffer revoke > procedure for an unspecified buffer after checking the cluster boundary > for bigalloc option. If not, some part of the cluster can be doubly > revoked. > > Signed-off-by: Daeho Jeong <daeho.jeong@xxxxxxxxxxx> Thanks, applied. - Ted -- 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
