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> > tty_insert_flip_string() returns number of bytes it has actually > > inserted, but I don't believe one can do much if it returns less than > > has been requested as it means that we are out of kernel memory. > > Yes. I've been wondering if we should log the failure case somewhere, > either as a tty-> object or printk. printk gets... interesting if you use serial console ;) both locking and buffer space wise - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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