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Searched refs:zs_curr_lock (Results 1 – 3 of 3) sorted by relevance

/illumos-gate/usr/src/uts/sun/io/
H A Dzs_common.c159 kmutex_t zs_curr_lock; /* lock protecting zscurr */ variable
356 mutex_init(&zs_curr_lock, NULL, MUTEX_DRIVER, (void *)ZS_PL_HI); in zsattach()
467 (zs+1)->zs_excl_hi = zs->zs_excl_hi = &zs_curr_lock; in zsattach()
492 mutex_enter(&zs_curr_lock); in zsattach()
522 mutex_exit(&zs_curr_lock); in zsattach()
529 mutex_enter(&zs_curr_lock); in zsattach()
532 mutex_exit(&zs_curr_lock); in zsattach()
776 mutex_enter(&zs_curr_lock); in zs_high_intr()
835 mutex_exit(&zs_curr_lock); in zs_high_intr()
842 mutex_exit(&zs_curr_lock); /* we're done with zscurr */ in zs_high_intr()
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H A Dzs_hdlc.c600 mutex_enter(&zs_curr_lock); in zsh_open()
606 mutex_exit(&zs_curr_lock); in zsh_open()
/illumos-gate/usr/src/uts/sun/sys/
H A Dzsdev.h310 extern kmutex_t zs_curr_lock; /* lock protecting zscurr use for clone */