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Searched refs:ckr_busy (Results 1 – 2 of 2) sorted by relevance

/xnu-11215.1.10/bsd/skywalk/channel/
H A Dchannel_ring.c117 ASSERT(kr->ckr_busy != 0); in kr_enter()
118 kr->ckr_busy++; in kr_enter()
122 if (kr->ckr_busy != 0) { in kr_enter()
127 while (kr->ckr_busy != 0) { in kr_enter()
129 (void) assert_wait(&kr->ckr_busy, THREAD_UNINT); in kr_enter()
134 SK_KVA(kr), kr->ckr_busy); in kr_enter()
139 ASSERT(kr->ckr_busy == 0); in kr_enter()
140 kr->ckr_busy++; in kr_enter()
157 ASSERT(kr->ckr_busy != 0); in kr_exit()
159 if (--kr->ckr_busy == 0) { in kr_exit()
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H A Dchannel_var.h361 uint32_t ckr_busy; /* prevent kring modifications */ member