Lines Matching full:handler

21 The dummy_nmi_callback() function is a "dummy" NMI handler that does
23 the NMI handler to take the default machine-specific action::
28 NMI handler::
47 count of NMIs.  It then invokes the NMI handler stored in the nmi_callback
48 function pointer.  If this handler returns zero, do_nmi() invokes the
70 The set_nmi_callback() function registers an NMI handler.  Note that any
73 writes, the rcu_assign_pointer() ensures that the NMI handler sees the
81 This function unregisters an NMI handler, restoring the original
82 dummy_nmi_handler().  However, there may well be an NMI handler
84 up any data structures used by the old NMI handler until execution
99 to free up the handler's data as soon as synchronize_rcu() returns.
111 	handler.  In this case, the rcu_dereference_sched() would
113 	just after the new handler was set might see the pointer
114 	to the new NMI handler, but the old pre-initialized
115 	version of the handler's data.