[PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2013-01-16 Thread Ilya Zykov
Regression 'tty: fix "IRQ45: nobody cared"' Regression commit 7b292b4bf9a9d6098440d85616d6ca4c608b8304 Function reset_buffer_flags() also invoked during the ioctl(...,TCFLSH,..). At the time of request we can have full buffers and throttled driver too. If we don't unthrottle driver, we can get

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Ilya Zykov
On 22.11.2012 10:03, Ilya Zykov wrote: On 22.11.2012 8:29, Ilya Zykov wrote: On 22.11.2012 4:47, andrew mcgregor wrote: On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya Zykov wrote: On 22.11.2012 1:30, Alan Cox wrote: Function reset_buffer_flags() also invoked durin

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread andrew mcgregor
>>> On 11/22/2012 at 05:29 PM, in message <50adaa26.7080...@ilyx.ru>, Ilya Zykov wrote: > On 22.11.2012 4:47, andrew mcgregor wrote: > > > > > On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya > Zykov > > wrote: > >> On 22.11.2012 1:30, Alan Cox wrote: > Fu

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Ilya Zykov
On 22.11.2012 4:47, andrew mcgregor wrote: On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya Zykov wrote: On 22.11.2012 1:30, Alan Cox wrote: Function reset_buffer_flags() also invoked during the ioctl(...,TCFLSH,..). At the time of request we can have full buffers and

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread andrew mcgregor
>>> On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya Zykov wrote: > On 22.11.2012 1:30, Alan Cox wrote: > >> Function reset_buffer_flags() also invoked during the > >> ioctl(...,TCFLSH,..). At the time of request we can have full buffers > >> and throttled driver too. If w

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Ilya Zykov
On 22.11.2012 1:30, Alan Cox wrote: Function reset_buffer_flags() also invoked during the ioctl(...,TCFLSH,..). At the time of request we can have full buffers and throttled driver too. If we don't unthrottle driver, we can get forever throttled driver, because after request, we will have empty b

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Ilya Zykov
On 22.11.2012 8:29, Ilya Zykov wrote: On 22.11.2012 4:47, andrew mcgregor wrote: On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya Zykov wrote: On 22.11.2012 1:30, Alan Cox wrote: Function reset_buffer_flags() also invoked during the ioctl(...,TCFLSH,..). At the time

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Ilya Zykov
On 22.11.2012 9:25, andrew mcgregor wrote: On 11/22/2012 at 05:29 PM, in message <50adaa26.7080...@ilyx.ru>, Ilya Zykov wrote: On 22.11.2012 4:47, andrew mcgregor wrote: On 11/22/2012 at 10:39 AM, in message <50ad4a01.7060...@ilyx.ru>, Ilya Zykov wrote: On 22.11.2012 1:30, Alan Cox w

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Alan Cox
> Function reset_buffer_flags() also invoked during the > ioctl(...,TCFLSH,..). At the time of request we can have full buffers > and throttled driver too. If we don't unthrottle driver, we can get > forever throttled driver, because after request, we will have > empty buffers and throttled driver

Re: [PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-22 Thread Ilya Zykov
On 22.11.2012 1:30, Alan Cox wrote: Function reset_buffer_flags() also invoked during the ioctl(...,TCFLSH,..). At the time of request we can have full buffers and throttled driver too. If we don't unthrottle driver, we can get forever throttled driver, because after request, we will have empty b

[PATCH] tty: Add driver unthrottle in ioctl(...,TCFLSH,..).

2012-11-21 Thread Ilya Zykov
Revert 'tty: fix "IRQ45: nobody cared"' This revert commit 7b292b4bf9a9d6098440d85616d6ca4c608b8304 Function reset_buffer_flags() also invoked during the ioctl(...,TCFLSH,..). At the time of request we can have full buffers and throttled driver too. If we don't unthrottle driver, we can get forev