MODULE_PARM_DESC(libcfs_subsystem_debug, "Lustre kernel debug subsystem mask");
EXPORT_SYMBOL(libcfs_subsystem_debug);
-unsigned int libcfs_debug = (D_CANTMASK |
- D_NETERROR | D_HA | D_CONFIG | D_IOCTL | D_LFSCK);
+unsigned int libcfs_debug = (D_CANTMASK | D_NETERROR | D_HA | D_CONFIG |
+ D_IOCTL | D_LFSCK | D_TTY);
module_param(libcfs_debug, int, 0644);
MODULE_PARM_DESC(libcfs_debug, "Lustre kernel debug mask");
EXPORT_SYMBOL(libcfs_debug);
libcfs_register_panic_notifier();
kernel_param_lock(THIS_MODULE);
- libcfs_debug_mb = cfs_trace_get_debug_mb();
+ if (libcfs_debug_mb == 0)
+ libcfs_debug_mb = cfs_trace_get_debug_mb();
kernel_param_unlock(THIS_MODULE);
return rc;
}