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Let wchan names more closely match pre-MPSAFE TTY behaviour.
Right now the wchan strings "ttyinp" and "ttybgw" only differ one character from the strings we used prior to MPSAFE TTY. Just rename them back to their pre-MPSAFE TTY counterparts. Also rename "ttylck" to "ttymtx", which should make it more clear that a process is blocked on the TTY mutex, not some other form of locking.
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=186354
@ -871,9 +871,9 @@ tty_alloc(struct ttydevsw *tsw, void *sc, struct mtx *mutex)
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tty_init_termios(tp);
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cv_init(&tp->t_inwait, "ttyinp");
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cv_init(&tp->t_inwait, "ttyin");
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cv_init(&tp->t_outwait, "ttyout");
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cv_init(&tp->t_bgwait, "ttybgw");
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cv_init(&tp->t_bgwait, "ttybg");
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cv_init(&tp->t_dcdwait, "ttydcd");
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ttyinq_init(&tp->t_inq);
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@ -884,7 +884,7 @@ tty_alloc(struct ttydevsw *tsw, void *sc, struct mtx *mutex)
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tp->t_mtx = mutex;
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} else {
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tp->t_mtx = &tp->t_mtxobj;
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mtx_init(&tp->t_mtxobj, "ttylck", NULL, MTX_DEF);
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mtx_init(&tp->t_mtxobj, "ttymtx", NULL, MTX_DEF);
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}
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knlist_init(&tp->t_inpoll.si_note, tp->t_mtx, NULL, NULL, NULL);
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