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/kernel/locking/
Dqspinlock_paravirt.h207 #define for_each_hash_entry(he, offset, hash) \ argument
208 for (hash &= ~(PV_HE_PER_LINE - 1), he = &pv_lock_hash[hash], offset = 0; \
210 offset++, he = &pv_lock_hash[(hash + offset) & ((1 << pv_lock_hash_bits) - 1)])
215 struct pv_hash_entry *he; in pv_hash() local
218 for_each_hash_entry(he, offset, hash) { in pv_hash()
220 if (!cmpxchg(&he->lock, NULL, lock)) { in pv_hash()
221 WRITE_ONCE(he->node, node); in pv_hash()
223 return &he->lock; in pv_hash()
242 struct pv_hash_entry *he; in pv_unhash() local
245 for_each_hash_entry(he, offset, hash) { in pv_unhash()
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