Subject: Re: inotify regression, missing events
From: Eric Paris <eparis@redhat.com>
To: Scott James Remnant <scott@ubuntu.com>
Cc: linux-kernel@vger.kernel.org
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Date: Mon, 13 Jul 2009 09:43:19 -0400
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On Mon, 2009-07-13 at 13:21 +0100, Scott James Remnant wrote:
> On Sat, 2009-07-11 at 07:50 -0400, Eric Paris wrote:
> 
> > On Sat, 2009-07-11 at 17:02 +0100, Scott James Remnant wrote:
> > > Looks like there's a regression with inotify since the rewrite to use
> > > fanotify.  Events are simply missing and not being delivered to
> > > userspace.
> > > 
> > > Here's a simple test case, just compile and run it:
> > 
> > I bet I know exactly what it is (notification.c tail merge code isn't
> > comparing filename only inode+mask) but I'm walking out of the house.
> > I'll try my theory later tonight and post a patch.
> > 
> > Stupid Eric, Stupid.
> > 
> In other words, when the second deleted-file-in-a-directory event comes
> through, it gets ignored because there's already a
> "deleted-file-in-a-directory" event for that directory?

Yes, and I sent a patch but apparent screwed up the --smtp-server option
so it never got out.  Resending.  Sorry.....

-Eric

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