diff --git a/sys/dev/syscons/syscons.c b/sys/dev/syscons/syscons.c index 063083e0b41..a0530091719 100644 --- a/sys/dev/syscons/syscons.c +++ b/sys/dev/syscons/syscons.c @@ -2688,13 +2688,13 @@ sc_puts(scr_stat *scp, u_char *buf, int len, int kernel) #endif if (scp->tsw) { - if (!kdb_active && !mtx_owned(&scp->scr_lock)) { + if (!kdb_active && !mtx_owned(&scp->sc->scr_lock)) { need_unlock = 1; - mtx_lock_spin(&scp->scr_lock); + mtx_lock_spin(&scp->sc->scr_lock); } (*scp->tsw->te_puts)(scp, buf, len, kernel); if (need_unlock) - mtx_unlock_spin(&scp->scr_lock); + mtx_unlock_spin(&scp->sc->scr_lock); } if (scp->sc->delayed_next_scr) @@ -2859,8 +2859,10 @@ scinit(int unit, int flags) * disappeared... */ sc = sc_get_softc(unit, flags & SC_KERNEL_CONSOLE); - if ((sc->flags & SC_INIT_DONE) == 0) + if ((sc->flags & SC_INIT_DONE) == 0) { + mtx_init(&sc->scr_lock, "scrlock", NULL, MTX_SPIN); SC_VIDEO_LOCKINIT(sc); + } adp = NULL; if (sc->adapter >= 0) { @@ -3077,7 +3079,8 @@ scterm(int unit, int flags) (*scp->tsw->te_term)(scp, &scp->ts); if (scp->ts != NULL) free(scp->ts, M_DEVBUF); - mtx_destroy(&scp->scr_lock); + mtx_destroy(&sc->scr_lock); + mtx_destroy(&sc->video_mtx); /* clear the structure */ if (!(flags & SC_KERNEL_CONSOLE)) { @@ -3302,8 +3305,6 @@ init_scp(sc_softc_t *sc, int vty, scr_stat *scp) scp->history = NULL; scp->history_pos = 0; scp->history_size = 0; - - mtx_init(&scp->scr_lock, "scrlock", NULL, MTX_SPIN); } int diff --git a/sys/dev/syscons/syscons.h b/sys/dev/syscons/syscons.h index 06e104595c2..077a1067539 100644 --- a/sys/dev/syscons/syscons.h +++ b/sys/dev/syscons/syscons.h @@ -230,6 +230,7 @@ typedef struct sc_softc { char switch_in_progress; char write_in_progress; char blink_in_progress; + struct mtx scr_lock; /* mutex for sc_puts() */ struct mtx video_mtx; long scrn_time_stamp; @@ -344,7 +345,6 @@ typedef struct scr_stat { int splash_save_mode; /* saved mode for splash screen */ int splash_save_status; /* saved status for splash screen */ - struct mtx scr_lock; /* mutex for sc_puts() */ #ifdef _SCR_MD_STAT_DECLARED_ scr_md_stat_t md; /* machine dependent vars */ #endif