[Cluster-devel] [DLM PATCH] DLM: Remove lock_sock to avoid scheduling while atomic

[Bob Peterson <rpeterso@redhat.com>]

----- Original Message -----
| Hi,
| 
| Before this patch, functions save_callbacks and restore_callbacks
| called function lock_sock and release_sock to prevent other processes
| from messing with the struct sock while the callbacks were saved and
| restored. However, function add_sock calls write_lock_bh prior to
| calling it save_callbacks, which disables preempts. So the call to
| lock_sock would try to schedule when we can't schedule.
| 
| Signed-off-by: Bob Peterson <rpeterso@redhat.com>
| ---

Hi Dave,

Same question, different patch: Any word on this patch from 10 October?

Regards,

Bob Peterson
Red Hat File Systems