From: Alexander Nikiforov <a.nikiforov-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: Eric Paris <eparis-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Cgroups <cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"Kirill A. Shutemov"
<kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>,
lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
KAMEZAWA Hiroyuki
<kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>,
Dmitry Solodkiy
<d.solodkiy-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org,
npiggin-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org
Subject: Re: [PATCH -V3 1/1] cgroup: Add inotify event on change tasks file (fork, exit, move pid from file)
Date: Fri, 04 May 2012 09:24:40 +0400 [thread overview]
Message-ID: <4FA36818.9010409@samsung.com> (raw)
In-Reply-To: <1336075511.2320.2.camel@localhost>
Hi Eric,
I had try to implement with FSNOTIFY_EVENT_PATH. But it's pretty hard to
obtain struct path without full chain of the sys_open()
or may be I don't know some simple way. I'll spend some more time on
this, but for now I have no idea how to do it. If you have some please
share them.
On 05/04/2012 12:05 AM, Eric Paris wrote:
> On Thu, 2012-05-03 at 13:21 +0400, Alexander Nikiforov wrote:
>
> Can't comment inline because patch was attached rather than inline. But
> if there is ANY way I'd really like to see you using FSNOTIFY_EVENT_PATH
> instead of inode. inode works for dnotify and inotify, but not for
> things watched with fanotify.
>
> -Eric
>
>
--
Best regards,
Alex Nikiforov,
Mobile SW, Advanced Software Group,
Moscow R&D center, Samsung Electronics
next prev parent reply other threads:[~2012-05-04 5:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-26 6:02 [RFD/RFC v2] event about group change Alexander Nikiforov
[not found] ` <4F98E4E5.6020602-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-04-26 6:04 ` Alexander Nikiforov
[not found] ` <4F98E57E.1040201-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-04-26 6:09 ` Alexander Nikiforov
2012-04-27 22:34 ` Tejun Heo
[not found] ` <20120427223455.GU26595-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-04-28 5:40 ` Alexander Nikiforov
[not found] ` <4F9B82E1.3070602-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-04-28 21:41 ` Tejun Heo
[not found] ` <20120428214131.GB4586-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2012-05-03 9:17 ` Alexander Nikiforov
2012-05-03 9:21 ` [PATCH -V3 1/1] cgroup: Add inotify event on change tasks file (fork, exit, move pid from file) Alexander Nikiforov
[not found] ` <4FA24E07.1010206-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-05-03 15:50 ` Tejun Heo
[not found] ` <20120503155012.GB5528-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-05-04 12:55 ` Alexander Nikiforov
[not found] ` <4FA3D1D0.8000403-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-05-04 16:54 ` Tejun Heo
[not found] ` <20120504165433.GC24639-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-05-05 3:50 ` Alexander Nikiforov
2012-05-05 5:50 ` [PATCH V5] event about group change Alex Nikiforov
[not found] ` <1336197047-22145-1-git-send-email-a.nikiforov-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-05-05 5:50 ` [PATCH V5] Currently, user can get inotify FS_MODIFY event only if "tasks" file changed from the user space side (for example echo $$ > /patch/to/cgroup/tasks), but if another process forked user don't get FS_MODIFY event. This patch add this feature. With this user can get FS_MODIFY on do_fork()/do_exit()/move PID from one group to another Alex Nikiforov
2012-05-05 5:58 ` [PATCH -V3 1/1] cgroup: Add inotify event on change tasks file (fork, exit, move pid from file) Alexander Nikiforov
2012-05-03 20:05 ` Eric Paris
2012-05-04 5:24 ` Alexander Nikiforov [this message]
[not found] ` <4FA36818.9010409-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-05-04 17:04 ` Tejun Heo
[not found] ` <20120504170412.GD24639-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-05-04 17:43 ` Al Viro
[not found] ` <20120504174330.GS6871-3bDd1+5oDREiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
2012-05-07 20:38 ` Tejun Heo
[not found] ` <20120507203848.GL19417-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-05-15 15:16 ` Tejun Heo
[not found] ` <20120515151637.GD6119-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-05-15 15:25 ` Eric Paris
2012-05-15 15:28 ` Tejun Heo
[not found] ` <20120515152844.GE6119-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-05-22 5:31 ` Alexander Nikiforov
2012-04-28 5:15 ` [RFD/RFC v2] event about group change Alexander Nikiforov
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