X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu-bp.c;h=62d270412823062ac175aaeb4f412b1518c34c8f;hb=6cf3827cf5809fbcee555fb08286ad756be42dad;hp=b457d2bc8f6e49fee5b55565107219aaf02d6ee9;hpb=06f22bdbb0c4c4d5db42a2e2dc35818aa61415be;p=urcu.git diff --git a/urcu-bp.c b/urcu-bp.c index b457d2b..62d2704 100644 --- a/urcu-bp.c +++ b/urcu-bp.c @@ -66,7 +66,7 @@ long rcu_gp_ctr = RCU_GP_COUNT; */ struct rcu_reader __thread *rcu_reader; -static LIST_HEAD(registry); +static CDS_LIST_HEAD(registry); struct registry_arena { void *p; @@ -118,18 +118,18 @@ static void mutex_unlock(pthread_mutex_t *mutex) void update_counter_and_wait(void) { - LIST_HEAD(qsreaders); + CDS_LIST_HEAD(qsreaders); int wait_loops = 0; struct rcu_reader *index, *tmp; /* Switch parity: 0 -> 1, 1 -> 0 */ - CAA_STORE_SHARED(rcu_gp_ctr, rcu_gp_ctr ^ RCU_GP_CTR_PHASE); + CMM_STORE_SHARED(rcu_gp_ctr, rcu_gp_ctr ^ RCU_GP_CTR_PHASE); /* * Must commit qparity update to memory before waiting for other parity * quiescent state. Failure to do so could result in the writer waiting * forever while new readers are always accessing data (no progress). - * Ensured by CAA_STORE_SHARED and CAA_LOAD_SHARED. + * Ensured by CMM_STORE_SHARED and CMM_LOAD_SHARED. */ /* @@ -144,12 +144,12 @@ void update_counter_and_wait(void) */ for (;;) { wait_loops++; - list_for_each_entry_safe(index, tmp, ®istry, node) { + cds_list_for_each_entry_safe(index, tmp, ®istry, node) { if (!rcu_old_gp_ongoing(&index->ctr)) - list_move(&index->node, &qsreaders); + cds_list_move(&index->node, &qsreaders); } - if (list_empty(®istry)) { + if (cds_list_empty(®istry)) { break; } else { if (wait_loops == RCU_QS_ACTIVE_ATTEMPTS) @@ -159,7 +159,7 @@ void update_counter_and_wait(void) } } /* put back the reader list in the registry */ - list_splice(&qsreaders, ®istry); + cds_list_splice(&qsreaders, ®istry); } void synchronize_rcu(void) @@ -174,7 +174,7 @@ void synchronize_rcu(void) mutex_lock(&rcu_gp_lock); - if (list_empty(®istry)) + if (cds_list_empty(®istry)) goto out; /* All threads should read qparity before accessing data structure @@ -279,7 +279,7 @@ static void add_thread(void) /* Add to registry */ rcu_reader_reg->tid = pthread_self(); assert(rcu_reader_reg->ctr == 0); - list_add(&rcu_reader_reg->node, ®istry); + cds_list_add(&rcu_reader_reg->node, ®istry); rcu_reader = rcu_reader_reg; } @@ -299,7 +299,7 @@ static void rcu_gc_registry(void) ret = pthread_kill(tid, 0); assert(ret != EINVAL); if (ret == ESRCH) { - list_del(&rcu_reader_reg->node); + cds_list_del(&rcu_reader_reg->node); rcu_reader_reg->ctr = 0; rcu_reader_reg->alloc = 0; registry_arena.used -= sizeof(struct rcu_reader);