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[Qemu-devel] Re: [PATCH] char: Flush read buffer in mux_chr_can_read

From: Alexander Graf
Subject: [Qemu-devel] Re: [PATCH] char: Flush read buffer in mux_chr_can_read
Date: Tue, 11 May 2010 18:22:29 +0200
User-agent: Thunderbird (X11/20090817)

Jan Kiszka wrote:
> Move the buffer flush from mux_chr_read to mux_chr_can_read. While the
> latter is called periodically, the former will only be invoked when new
> characters arrive at the back-end. This caused problems to front-end
> drivers whenever they were unable to read data immediately, e.g.
> virtio-console attached to stdio.

I don't see this patch applied, but also don't see any issues with
virtio-console anymore on today's git. Odd.


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