[Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-07 Thread John Baboval
From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of characters. When data is sent, the TIOCOUTQ ioctl is invoked to determine the current TTY output

Re: [Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-07 Thread John Baboval
Hmm. I seem to have screwed up the In-Reply-To on this one. Sorry about that. On 05/07/2013 12:36 PM, John Baboval wrote: From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than

[Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-07 Thread John Baboval
From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of characters. When data is sent, the TIOCOUTQ ioctl is invoked to determine the current TTY output

Re: [Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-07 Thread Eric Blake
On 05/07/2013 10:51 AM, John Baboval wrote: From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of characters. When data is sent, the TIOCOUTQ ioctl is

Re: [Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-07 Thread John Baboval
-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices. On 05/07/2013 10:51 AM, John Baboval wrote: From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than

[Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-06 Thread John Baboval
From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of characters. When data is sent, the TIOCOUTQ ioctl is invoked to determine the current TTY output

Re: [Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-06 Thread Paolo Bonzini
Il 06/05/2013 15:43, John Baboval ha scritto: From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of characters. When data is sent, the TIOCOUTQ ioctl

Re: [Qemu-devel] [PATCH] Add 'maxqdepth' as an option to tty character devices.

2013-05-06 Thread Eric Blake
On 05/06/2013 07:43 AM, John Baboval wrote: From: John V. Baboval john.babo...@virtualcomputer.com This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of characters. When data is sent, the TIOCOUTQ ioctl is