tsleep => msleep
read sys/kern/kern_synch.c, msleep (): KASSERT(timo != 0 || mtx_owned(&Giant) || mtx != NULL, ("sleeping without a mutex")); MFC after: 3 days
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=139331
@ -433,8 +433,8 @@ ngdread(struct cdev *dev, struct uio *uio, int flag)
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return (EWOULDBLOCK);
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mtx_lock(&priv->ngd_mtx);
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priv->flags |= NGDF_RWAIT;
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mtx_unlock(&priv->ngd_mtx);
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if ((error = tsleep(priv, PCATCH | (PZERO + 1),
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if ((error = msleep(priv, &priv->ngd_mtx,
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PDROP | PCATCH | (PZERO + 1),
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"ngdread", 0)) != 0)
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return (error);
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}
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