hvsi.c (aa1262b3876ec5249ff464618a7dcd46b3ca54e2) hvsi.c (6aad04f21374633bd8cecf25024553d1e11a9522)
1/*
2 * Copyright (C) 2004 Hollis Blanchard <hollisb@us.ibm.com>, IBM
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *

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856 }
857}
858
859/* hvsi_write_worker will keep rescheduling itself until outbuf is empty */
860static void hvsi_write_worker(struct work_struct *work)
861{
862 struct hvsi_struct *hp =
863 container_of(work, struct hvsi_struct, writer.work);
1/*
2 * Copyright (C) 2004 Hollis Blanchard <hollisb@us.ibm.com>, IBM
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *

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856 }
857}
858
859/* hvsi_write_worker will keep rescheduling itself until outbuf is empty */
860static void hvsi_write_worker(struct work_struct *work)
861{
862 struct hvsi_struct *hp =
863 container_of(work, struct hvsi_struct, writer.work);
864 struct tty_struct *tty;
865 unsigned long flags;
866#ifdef DEBUG
867 static long start_j = 0;
868
869 if (start_j == 0)
870 start_j = jiffies;
871#endif /* DEBUG */
872

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890 schedule_delayed_work(&hp->writer, 10);
891 else {
892#ifdef DEBUG
893 pr_debug("%s: outbuf emptied after %li jiffies\n", __func__,
894 jiffies - start_j);
895 start_j = 0;
896#endif /* DEBUG */
897 wake_up_all(&hp->emptyq);
864 unsigned long flags;
865#ifdef DEBUG
866 static long start_j = 0;
867
868 if (start_j == 0)
869 start_j = jiffies;
870#endif /* DEBUG */
871

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889 schedule_delayed_work(&hp->writer, 10);
890 else {
891#ifdef DEBUG
892 pr_debug("%s: outbuf emptied after %li jiffies\n", __func__,
893 jiffies - start_j);
894 start_j = 0;
895#endif /* DEBUG */
896 wake_up_all(&hp->emptyq);
898 tty = tty_port_tty_get(&hp->port);
899 if (tty) {
900 tty_wakeup(tty);
901 tty_kref_put(tty);
902 }
897 tty_port_tty_wakeup(&hp->port);
903 }
904
905out:
906 spin_unlock_irqrestore(&hp->lock, flags);
907}
908
909static int hvsi_write_room(struct tty_struct *tty)
910{

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899
900out:
901 spin_unlock_irqrestore(&hp->lock, flags);
902}
903
904static int hvsi_write_room(struct tty_struct *tty)
905{

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