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

2013-05-07 Thread John Baboval
[Qemu-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" > > This parameter will cause writes to tty backed chardevs to return > -EAGAIN if the backing tty has buffered

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" > > 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

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

2013-05-07 Thread John Baboval
From: "John V. Baboval" 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 buffer depth. Background: Some dev

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" This parameter will cause writes to tty backed chardevs to return -EAGAIN if the backing tty has buffered more than the specified number of chara

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

2013-05-07 Thread John Baboval
From: "John V. Baboval" 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 buffer depth. Background: Some dev

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" > > 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

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" > > 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 t

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

2013-05-06 Thread John Baboval
From: "John V. Baboval" 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 buffer depth. Background: Some dev