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Searched refs:gp_flags (Results 1 – 4 of 4) sorted by relevance

/Linux-v5.4/kernel/rcu/
Dtree.c548 *flags = READ_ONCE(rcu_state.gp_flags); in rcutorture_get_gp_data()
1182 WRITE_ONCE(rcu_state.gp_flags, rcu_state.gp_flags | RCU_GP_FLAG_INIT); in rcu_start_this_gp()
1236 !READ_ONCE(rcu_state.gp_flags) || in rcu_gp_kthread_wake()
1453 if (!READ_ONCE(rcu_state.gp_flags)) { in rcu_gp_init()
1458 WRITE_ONCE(rcu_state.gp_flags, 0); /* Clear all flags: New GP. */ in rcu_gp_init()
1579 *gfp = READ_ONCE(rcu_state.gp_flags); in rcu_gp_fqs_check_wake()
1607 if (READ_ONCE(rcu_state.gp_flags) & RCU_GP_FLAG_FQS) { in rcu_gp_fqs()
1609 WRITE_ONCE(rcu_state.gp_flags, in rcu_gp_fqs()
1610 READ_ONCE(rcu_state.gp_flags) & ~RCU_GP_FLAG_FQS); in rcu_gp_fqs()
1757 WRITE_ONCE(rcu_state.gp_flags, RCU_GP_FLAG_INIT); in rcu_gp_cleanup()
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Dtree_stall.h133 (rcu_gp_in_progress() || READ_ONCE(rcu_state.gp_flags))) { in rcu_stall_kick_kthreads()
343 READ_ONCE(rcu_state.gp_flags), in rcu_check_gp_kthread_starvation()
573 READ_ONCE(rcu_state.gp_flags)); in show_rcu_gp_kthreads()
Dtree.h304 short gp_flags; /* Commands for GP task. */ member
/Linux-v5.4/Documentation/RCU/
Dstallwarn.txt276 grace-period sequence number, the "f" precedes the ->gp_flags command