Searched refs:dch_lock (Results 1 - 4 of 4) sorted by relevance

/opensolaris-onvv-gate/usr/src/uts/common/io/
H A Ddma_engine.c91 sema_init(&dmae_stat[chnl].dch_lock, 1, NULL, SEMA_DRIVER,
119 sema_p(&dmae_stat[chnl].dch_lock);
120 } else if (sema_tryp(&dmae_stat[chnl].dch_lock) == 0) {
158 sema_v(&dmae_stat[chnl].dch_lock);
/opensolaris-onvv-gate/usr/src/uts/common/sys/
H A Ddma_engine.h125 ksema_t dch_lock; /* semaphore for this channel */ member in struct:dmae_chnl
H A Ddnlc.h247 kmutex_t dch_lock; /* lock for the chain */ member in struct:__anon7379
/opensolaris-onvv-gate/usr/src/uts/common/fs/
H A Ddnlc.c402 mutex_init(&dc_head.dch_lock, NULL, MUTEX_DEFAULT, NULL);
1215 mutex_enter(&dc_head.dch_lock);
1221 mutex_exit(&dc_head.dch_lock);
1231 mutex_exit(&dc_head.dch_lock);
1262 mutex_exit(&dc_head.dch_lock);
1277 mutex_exit(&dc_head.dch_lock);
1563 mutex_enter(&dc_head.dch_lock);
1568 mutex_exit(&dc_head.dch_lock);
1578 mutex_exit(&dc_head.dch_lock);
1833 mutex_enter(&dc_head.dch_lock);
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