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

/linux/include/linux/
H A Dsrcutree.h22 atomic_long_t srcu_locks; /* Locks per CPU. */ member
295 this_cpu_inc(scp->srcu_locks.counter); // Y, and implicit RCU reader. in __srcu_read_lock_fast()
297 atomic_long_inc(raw_cpu_ptr(&scp->srcu_locks)); // Y, and implicit RCU reader. in __srcu_read_lock_fast()
339 this_cpu_inc(scp->srcu_locks.counter); // Y, and implicit RCU reader. in __srcu_read_lock_fast_updown()
341 atomic_long_inc(raw_cpu_ptr(&scp->srcu_locks)); // Y, and implicit RCU reader. in __srcu_read_lock_fast_updown()
/linux/kernel/rcu/
H A Dsrcutree.c86 * parameter is set, don't initialize ->srcu_ctrs[].srcu_locks and
463 * Computes approximate total of the readers' ->srcu_ctrs[].srcu_locks
477 sum += atomic_long_read(&sdp->srcu_ctrs[idx].srcu_locks); in srcu_readers_lock_idx()
546 * ->srcu_ctrs[idx].srcu_locks counter. In fact, it is possible in srcu_readers_active_idx_check()
548 * ->srcu_ctrp and incrementing ->srcu_ctrs[idx].srcu_locks. And in srcu_readers_active_idx_check()
560 * old ->srcu_ctrp value's ->srcu_ctrs[idx].srcu_locks counter, in srcu_readers_active_idx_check()
565 * value to index its increment of ->srcu_ctrs[idx].srcu_locks. in srcu_readers_active_idx_check()
576 * task might well increment ->srcu_ctrs[idx].srcu_locks for the in srcu_readers_active_idx_check()
584 * of ->srcu_ctrs[idx].srcu_locks for the old index, where Nc in srcu_readers_active_idx_check()
618 sum += atomic_long_read(&sdp->srcu_ctrs[0].srcu_locks); in srcu_readers_active()
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