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Searched refs:cpu_no_qs (Results 1 – 5 of 5) sorted by relevance

/openbmc/linux/kernel/rcu/
H A Dtree_plugin.h266 WARN_ON_ONCE(rdp->cpu_no_qs.b.exp); in rcu_preempt_ctxt_queue()
289 if (__this_cpu_read(rcu_data.cpu_no_qs.b.norm)) { in rcu_qs()
357 if (rdp->cpu_no_qs.b.exp) in rcu_note_context_switch()
484 if (!special.s && !rdp->cpu_no_qs.b.exp) { in rcu_preempt_deferred_qs_irqrestore()
491 rdp->cpu_no_qs.b.norm = false; in rcu_preempt_deferred_qs_irqrestore()
505 if (rdp->cpu_no_qs.b.exp) in rcu_preempt_deferred_qs_irqrestore()
742 __this_cpu_read(rcu_data.cpu_no_qs.b.norm) && in rcu_flavor_sched_clock_irq()
827 rdp->cpu_no_qs.b.norm = false; in rcu_read_unlock_strict()
851 if (!__this_cpu_read(rcu_data.cpu_no_qs.s)) in rcu_qs()
856 if (__this_cpu_read(rcu_data.cpu_no_qs.b.exp)) in rcu_qs()
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H A Dtree_exp.h260 WRITE_ONCE(rdp->cpu_no_qs.b.exp, false); in rcu_report_exp_rdp()
655 "D."[!!data_race(rdp->cpu_no_qs.b.exp)]); in synchronize_rcu_expedited_wait()
766 WRITE_ONCE(rdp->cpu_no_qs.b.exp, true); in rcu_exp_handler()
788 WRITE_ONCE(rdp->cpu_no_qs.b.exp, true); in rcu_exp_handler()
865 __this_cpu_write(rcu_data.cpu_no_qs.b.exp, true); in rcu_exp_need_qs()
880 __this_cpu_read(rcu_data.cpu_no_qs.b.exp)) in rcu_exp_handler()
904 READ_ONCE(rdp->cpu_no_qs.b.exp)) { in sync_sched_exp_online_cleanup()
H A Dtree.h183 union rcu_noqs cpu_no_qs; /* No QSes yet for this CPU. */ member
H A Dtree.c1252 rdp->cpu_no_qs.b.norm = need_qs; in __note_gp_changes()
2019 if (rdp->cpu_no_qs.b.norm || rdp->gp_seq != rnp->gp_seq || in rcu_report_qs_rdp()
2028 rdp->cpu_no_qs.b.norm = true; /* need qs for new gp. */ in rcu_report_qs_rdp()
2093 if (rdp->cpu_no_qs.b.norm) in rcu_check_quiescent_state()
3944 if (rdp->core_needs_qs && !rdp->cpu_no_qs.b.norm && gp_in_progress) in rcu_pending()
4405 rdp->cpu_no_qs.b.norm = true; in rcutree_prepare_cpu()
/openbmc/linux/Documentation/RCU/Design/Data-Structures/
H A DData-Structures.rst831 3 bool cpu_no_qs;
864 The ``->cpu_no_qs`` flag indicates that the CPU has not yet passed