Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-27 Thread Beata Michalska
On 05/27/2015 04:34 AM, Greg KH wrote: > On Tue, May 26, 2015 at 06:39:48PM +0200, Beata Michalska wrote: >> Hi, >> >> Things has gone a bit quiet thread wise ... >> As I believe I've managed to snap back to reality, I was hoping we could >> continue with this? >> I'm not sure if we've got

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-27 Thread Beata Michalska
On 05/27/2015 04:34 AM, Greg KH wrote: On Tue, May 26, 2015 at 06:39:48PM +0200, Beata Michalska wrote: Hi, Things has gone a bit quiet thread wise ... As I believe I've managed to snap back to reality, I was hoping we could continue with this? I'm not sure if we've got everything cleared

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-26 Thread Greg KH
On Tue, May 26, 2015 at 06:39:48PM +0200, Beata Michalska wrote: > Hi, > > Things has gone a bit quiet thread wise ... > As I believe I've managed to snap back to reality, I was hoping we could > continue with this? > I'm not sure if we've got everything cleared up or ... have we reached a dead

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-26 Thread Beata Michalska
Hi, On 05/07/2015 01:57 PM, Beata Michalska wrote: > Hi, > > On 05/05/2015 02:16 PM, Beata Michalska wrote: >> Hi again, >> >> On 04/29/2015 11:13 AM, Greg KH wrote: >>> On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: On Wed 29-04-15 09:03:08, Beata Michalska wrote: > On

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-26 Thread Greg KH
On Tue, May 26, 2015 at 06:39:48PM +0200, Beata Michalska wrote: Hi, Things has gone a bit quiet thread wise ... As I believe I've managed to snap back to reality, I was hoping we could continue with this? I'm not sure if we've got everything cleared up or ... have we reached a dead end?

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-26 Thread Beata Michalska
Hi, On 05/07/2015 01:57 PM, Beata Michalska wrote: Hi, On 05/05/2015 02:16 PM, Beata Michalska wrote: Hi again, On 04/29/2015 11:13 AM, Greg KH wrote: On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-07 Thread Beata Michalska
Hi, On 05/05/2015 02:16 PM, Beata Michalska wrote: > Hi again, > > On 04/29/2015 11:13 AM, Greg KH wrote: >> On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: >>> On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg KH wrote: > On Tue, Apr 28, 2015 at

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-07 Thread Beata Michalska
Hi, On 05/05/2015 02:16 PM, Beata Michalska wrote: Hi again, On 04/29/2015 11:13 AM, Greg KH wrote: On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200,

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-05 Thread Beata Michalska
Hi again, On 04/29/2015 11:13 AM, Greg KH wrote: > On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: >> On Wed 29-04-15 09:03:08, Beata Michalska wrote: >>> On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: > On 04/28/2015

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-05-05 Thread Beata Michalska
Hi again, On 04/29/2015 11:13 AM, Greg KH wrote: On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: On 04/28/2015 04:09 PM, Greg KH

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-30 Thread Beata Michalska
Hi, On 04/29/2015 05:55 PM, Greg KH wrote: > On Wed, Apr 29, 2015 at 05:48:14PM +0200, Beata Michalska wrote: >> On 04/29/2015 03:45 PM, Greg KH wrote: >>> On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: >>> It needs to be done internally by the app but is doable. >>> The

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-30 Thread Beata Michalska
Hi, On 04/29/2015 05:55 PM, Greg KH wrote: On Wed, Apr 29, 2015 at 05:48:14PM +0200, Beata Michalska wrote: On 04/29/2015 03:45 PM, Greg KH wrote: On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: It needs to be done internally by the app but is doable. The app knows what it

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Greg KH
On Wed, Apr 29, 2015 at 05:48:14PM +0200, Beata Michalska wrote: > On 04/29/2015 03:45 PM, Greg KH wrote: > > On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: > > It needs to be done internally by the app but is doable. > > The app knows what it is watching, so it can

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Beata Michalska
On 04/29/2015 03:45 PM, Greg KH wrote: > On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: > It needs to be done internally by the app but is doable. > The app knows what it is watching, so it can maintain the mappings. > So prior to activating the notifications it can

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Greg KH
On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: > >>> It needs to be done internally by the app but is doable. > >>> The app knows what it is watching, so it can maintain the mappings. > >>> So prior to activating the notifications it can call 'stat' on the mount > >>> point. >

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Beata Michalska
On 04/29/2015 11:13 AM, Greg KH wrote: > On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: >> On Wed 29-04-15 09:03:08, Beata Michalska wrote: >>> On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: > On 04/28/2015 04:09 PM, Greg

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Greg KH
On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: > On Wed 29-04-15 09:03:08, Beata Michalska wrote: > > On 04/28/2015 07:39 PM, Greg KH wrote: > > > On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: > > >> On 04/28/2015 04:09 PM, Greg KH wrote: > > >>> On Tue, Apr 28, 2015

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Jan Kara
On Wed 29-04-15 09:03:08, Beata Michalska wrote: > On 04/28/2015 07:39 PM, Greg KH wrote: > > On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: > >> On 04/28/2015 04:09 PM, Greg KH wrote: > >>> On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: > On Mon 27-04-15

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Beata Michalska
On 04/28/2015 07:39 PM, Greg KH wrote: > On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: >> On 04/28/2015 04:09 PM, Greg KH wrote: >>> On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: On Mon 27-04-15 17:37:11, Greg KH wrote: > On Mon, Apr 27, 2015 at 05:08:27PM

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Beata Michalska
On 04/29/2015 11:13 AM, Greg KH wrote: On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: On 04/28/2015 04:09 PM, Greg KH wrote: On

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Beata Michalska
On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: On 04/28/2015 04:09 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: On Mon 27-04-15 17:37:11, Greg KH wrote: On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Jan Kara
On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: On 04/28/2015 04:09 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: On Mon 27-04-15 17:37:11, Greg KH

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Greg KH
On Wed, Apr 29, 2015 at 09:42:59AM +0200, Jan Kara wrote: On Wed 29-04-15 09:03:08, Beata Michalska wrote: On 04/28/2015 07:39 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: On 04/28/2015 04:09 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 03:56:53PM

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Greg KH
On Wed, Apr 29, 2015 at 05:48:14PM +0200, Beata Michalska wrote: On 04/29/2015 03:45 PM, Greg KH wrote: On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: It needs to be done internally by the app but is doable. The app knows what it is watching, so it can maintain the

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Beata Michalska
On 04/29/2015 03:45 PM, Greg KH wrote: On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: It needs to be done internally by the app but is doable. The app knows what it is watching, so it can maintain the mappings. So prior to activating the notifications it can call 'stat' on

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-29 Thread Greg KH
On Wed, Apr 29, 2015 at 01:10:34PM +0200, Beata Michalska wrote: It needs to be done internally by the app but is doable. The app knows what it is watching, so it can maintain the mappings. So prior to activating the notifications it can call 'stat' on the mount point. Stat struct gives

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Greg KH
On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: > On 04/28/2015 04:09 PM, Greg KH wrote: > > On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: > >> On Mon 27-04-15 17:37:11, Greg KH wrote: > >>> On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: > On

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Beata Michalska
On 04/28/2015 04:09 PM, Greg KH wrote: > On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: >> On Mon 27-04-15 17:37:11, Greg KH wrote: >>> On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24 PM, Greg KH wrote: > On Mon, Apr 27, 2015 at 01:51:41PM

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Greg KH
On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: > On Mon 27-04-15 17:37:11, Greg KH wrote: > > On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: > > > On 04/27/2015 04:24 PM, Greg KH wrote: > > > > On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: > > > >>

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Jan Kara
On Mon 27-04-15 17:37:11, Greg KH wrote: > On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: > > On 04/27/2015 04:24 PM, Greg KH wrote: > > > On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: > > >> Introduce configurable generic interface for file > > >> system-wide

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Beata Michalska
Hi, On 04/27/2015 05:37 PM, Greg KH wrote: > On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: >> On 04/27/2015 04:24 PM, Greg KH wrote: >>> On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce configurable generic interface for file system-wide

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Beata Michalska
On 04/28/2015 04:09 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: On Mon 27-04-15 17:37:11, Greg KH wrote: On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Jan Kara
On Mon 27-04-15 17:37:11, Greg KH wrote: On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce configurable generic interface for file system-wide event

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Greg KH
On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: On Mon 27-04-15 17:37:11, Greg KH wrote: On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Beata Michalska
Hi, On 04/27/2015 05:37 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce configurable generic interface for file system-wide event

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-28 Thread Greg KH
On Tue, Apr 28, 2015 at 04:46:46PM +0200, Beata Michalska wrote: On 04/28/2015 04:09 PM, Greg KH wrote: On Tue, Apr 28, 2015 at 03:56:53PM +0200, Jan Kara wrote: On Mon 27-04-15 17:37:11, Greg KH wrote: On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Greg KH
On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: > On 04/27/2015 04:24 PM, Greg KH wrote: > > On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: > >> Introduce configurable generic interface for file > >> system-wide event notifications, to provide file > >> systems

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Beata Michalska
On 04/27/2015 04:24 PM, Greg KH wrote: > On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: >> Introduce configurable generic interface for file >> system-wide event notifications, to provide file >> systems with a common way of reporting any potential >> issues as they emerge. >> >>

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Greg KH
On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: > Introduce configurable generic interface for file > system-wide event notifications, to provide file > systems with a common way of reporting any potential > issues as they emerge. > > The notifications are to be issued through

[RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Beata Michalska
Introduce configurable generic interface for file system-wide event notifications, to provide file systems with a common way of reporting any potential issues as they emerge. The notifications are to be issued through generic netlink interface by newly introduced multicast group. Threshold

[RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Beata Michalska
Introduce configurable generic interface for file system-wide event notifications, to provide file systems with a common way of reporting any potential issues as they emerge. The notifications are to be issued through generic netlink interface by newly introduced multicast group. Threshold

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Greg KH
On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce configurable generic interface for file system-wide event notifications, to provide file systems with a common way of reporting any potential issues as they emerge. The notifications are to be issued through generic

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Beata Michalska
On 04/27/2015 04:24 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce configurable generic interface for file system-wide event notifications, to provide file systems with a common way of reporting any potential issues as they emerge. The

Re: [RFC v2 1/4] fs: Add generic file system event notifications

2015-04-27 Thread Greg KH
On Mon, Apr 27, 2015 at 05:08:27PM +0200, Beata Michalska wrote: On 04/27/2015 04:24 PM, Greg KH wrote: On Mon, Apr 27, 2015 at 01:51:41PM +0200, Beata Michalska wrote: Introduce configurable generic interface for file system-wide event notifications, to provide file systems with a common