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

/titanic_50/usr/src/uts/sun4u/starfire/sys/
H A Didn.h2563 krwlock_t grwlock; member
3088 #define IDN_GLOCK_EXCL() (rw_enter(&idn.grwlock, RW_WRITER))
3089 #define IDN_GLOCK_SHARED() (rw_enter(&idn.grwlock, RW_READER))
3090 #define IDN_GLOCK_TRY_SHARED() (rw_tryenter(&idn.grwlock, RW_READER))
3091 #define IDN_GLOCK_DOWNGRADE() (rw_downgrade(&idn.grwlock))
3092 #define IDN_GUNLOCK() (rw_exit(&idn.grwlock))
3093 #define IDN_GLOCK_IS_EXCL() (RW_WRITE_HELD(&idn.grwlock))
3094 #define IDN_GLOCK_IS_SHARED() (RW_READ_HELD(&idn.grwlock))
3095 #define IDN_GLOCK_IS_HELD() (RW_LOCK_HELD(&idn.grwlock))
/titanic_50/usr/src/uts/sun4u/starfire/io/
H A Didn.c1246 rw_init(&idn.grwlock, NULL, RW_DEFAULT, NULL); in idn_init()
1316 rw_destroy(&idn.grwlock); in idn_init()
1418 rw_destroy(&idn.grwlock); in idn_deinit()