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    Searched refs:sc_exlock (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/dev/audio/
audiovar.h 153 * Must be protected by sc_exlock.
160 * Must be protected by sc_exlock.
167 * Must be protected by sc_lock && sc_exlock for modifying.
168 * Must be protected by sc_lock || sc_exlock for reference.
175 * Must be protected by sc_exlock && sc_intr_lock for modifying.
176 * Must be protected by sc_exlock || sc_intr_lock for reference.
183 * Must be protected by sc_exlock.
206 * Must be protected by sc_exlock.
222 int sc_exlock; member in struct:audio_softc
246 * Must be protected by sc_exlock
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audio.c 134 * - sc_exlock, private to this module. This is a variable protected by
138 * sc_exlock provides a critical section even under the circumstance.
140 * protected by sc_exlock.
987 sc->sc_exlock = 1;
1179 sc->sc_exlock = 0;
1185 sc->sc_exlock = 0;
1446 sc->sc_exlock = 1;
1590 while (__predict_false(sc->sc_exlock != 0)) {
1601 sc->sc_exlock = 1;
1615 sc->sc_exlock = 0
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