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105 | { |
105 | { |
106 | ETP_REQ *qs[ETP_NUM_PRI], *qe[ETP_NUM_PRI]; /* qstart, qend */ |
106 | ETP_REQ *qs[ETP_NUM_PRI], *qe[ETP_NUM_PRI]; /* qstart, qend */ |
107 | int size; |
107 | int size; |
108 | } etp_reqq; |
108 | } etp_reqq; |
109 | |
109 | |
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110 | typedef struct etp_pool *etp_pool; |
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111 | |
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112 | typedef struct etp_worker |
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113 | { |
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114 | etp_pool pool; |
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115 | |
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116 | struct etp_tmpbuf tmpbuf; |
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117 | |
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118 | /* locked by pool->wrklock */ |
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119 | struct etp_worker *prev, *next; |
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120 | |
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121 | xthread_t tid; |
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122 | |
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123 | #ifdef ETP_WORKER_COMMON |
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124 | ETP_WORKER_COMMON |
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125 | #endif |
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126 | } etp_worker; |
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127 | |
110 | struct etp_pool |
128 | struct etp_pool |
111 | { |
129 | { |
112 | void *userdata; |
130 | void *userdata; |
113 | |
131 | |
114 | etp_reqq req_queue; |
132 | etp_reqq req_queue; |
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133 | xmutex_t reqlock; |
151 | xmutex_t reqlock; |
134 | xcond_t reqwait; |
152 | xcond_t reqwait; |
135 | |
153 | |
136 | etp_worker wrk_first; |
154 | etp_worker wrk_first; |
137 | }; |
155 | }; |
138 | |
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139 | typedef struct etp_pool *etp_pool; |
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140 | |
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141 | typedef struct etp_worker |
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142 | { |
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143 | etp_pool pool; |
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144 | |
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145 | struct etp_tmpbuf tmpbuf; |
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146 | |
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147 | /* locked by pool->wrklock */ |
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148 | struct etp_worker *prev, *next; |
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149 | |
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150 | xthread_t tid; |
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151 | |
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152 | #ifdef ETP_WORKER_COMMON |
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153 | ETP_WORKER_COMMON |
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154 | #endif |
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155 | } etp_worker; |
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156 | |
156 | |
157 | #define ETP_WORKER_LOCK(wrk) X_LOCK (pool->wrklock) |
157 | #define ETP_WORKER_LOCK(wrk) X_LOCK (pool->wrklock) |
158 | #define ETP_WORKER_UNLOCK(wrk) X_UNLOCK (pool->wrklock) |
158 | #define ETP_WORKER_UNLOCK(wrk) X_UNLOCK (pool->wrklock) |
159 | |
159 | |
160 | /* worker threads management */ |
160 | /* worker threads management */ |
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418 | |
418 | |
419 | X_LOCK (pool->wrklock); |
419 | X_LOCK (pool->wrklock); |
420 | |
420 | |
421 | if (xthread_create (&wrk->tid, etp_proc, (void *)wrk)) |
421 | if (xthread_create (&wrk->tid, etp_proc, (void *)wrk)) |
422 | { |
422 | { |
423 | wrk->prev = &wpool->rk_first; |
423 | wrk->prev = &pool->wrk_first; |
424 | wrk->next = pool->wrk_first.next; |
424 | wrk->next = pool->wrk_first.next; |
425 | pool->wrk_first.next->prev = wrk; |
425 | pool->wrk_first.next->prev = wrk; |
426 | pool->wrk_first.next = wrk; |
426 | pool->wrk_first.next = wrk; |
427 | ++pool->started; |
427 | ++pool->started; |
428 | } |
428 | } |