search for: configfs_d_iput

Hi all, I have a bug with OCFS through configfs : to illustrate this, try : while true ; do ls -l /sys/kernel/config/cluster/ocfs2/heartbeat ; done& while true ; do echo 31> /sys/kernel/config/cluster/ocfs2/heartbeat/dead_threshold ; done& So, I have a kernel crash : BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 IP: [<ffffffffa01fd214>]

Hi all, I have a bug with OCFS through configfs : to illustrate this, try : while true ; do ls -l /sys/kernel/config/cluster/ocfs2/heartbeat ; done& while true ; do echo 31> /sys/kernel/config/cluster/ocfs2/heartbeat/dead_threshold ; done& So, I have a kernel crash : BUG: unable to handle kernel NULL pointer dereference at 0000000000000040 IP: [<ffffffffa01fd214>]

...kernel/git/ericvh/v9fs (2011-05-12 18:00:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2.git fixes Joel Becker (2): configfs: Don't try to d_delete() negative dentries. configfs: Fix race between configfs_readdir() and configfs_d_iput() Marcus Meissner (1): ocfs2: Initialize data_ac (might be used uninitialized) Sunil Mushran (5): ocfs2/dlm: Use negotiated o2dlm protocol version ocfs2/cluster: Increase the live threshold for global heartbeat ocfs2/cluster: Heartbeat mismatch message improved ocfs2...

I'm running a bit late with the e-mail this time around, but I think that's ok since there really isn't any major new features here - the bulk of the Ocfs2 update is bug fixes, or cleanups. The same goes for configfs. The only two things that could be described as features would be: - Sunil has updated Ocfs2 to provide even more live cluster locking information via debugfs. - Joel