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Searched refs:nmi_nesting (Results 1 – 2 of 2) sorted by relevance

/linux/include/linux/
H A Dcontext_tracking_state.h37 long nmi_nesting; /* Track irq/NMI nesting level. */ member
122 return __this_cpu_read(context_tracking.nmi_nesting); in ct_nmi_nesting()
129 return ct->nmi_nesting; in ct_nmi_nesting_cpu()
/linux/Documentation/RCU/Design/Data-Structures/
H A DData-Structures.rst972 2 long nmi_nesting;
984 ``->nmi_nesting`` field. Because NMIs cannot be masked, changes
988 represented by a ``->nmi_nesting`` value of nine. This counter
997 ``->nmi_nesting`` field is set to a large positive number, and
999 the ``->nmi_nesting`` field is set to zero. Assuming that
1001 counter, this approach corrects the ``->nmi_nesting`` field
1029 | ``->nmi_nesting`` counters into a single counter that just |