From: Mel Gorman <mgorman@suse.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>,
Pavel Emelyanov <xemul@parallels.com>,
gnome@rvzt.net, drawoc@darkrefraction.com,
alan@lxorguk.ukuu.org.uk, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
bugzilla-daemon@bugzilla.kernel.org
Subject: Re: [Bug 67651] Bisected: Lots of fragmented mmaps cause gimp to fail in 3.12 after exceeding vm_max_map_count
Date: Thu, 23 Jan 2014 07:28:33 +0000 [thread overview]
Message-ID: <20140123072833.GC4963@suse.de> (raw)
In-Reply-To: <20140122115215.f723ddf2e2a3c3d4b6ab9bf3@linux-foundation.org>
On Wed, Jan 22, 2014 at 11:52:15AM -0800, Andrew Morton wrote:
> On Wed, 22 Jan 2014 19:08:16 +0000 Mel Gorman <mgorman@suse.de> wrote:
>
> > X-related junk is there was because I was using a headless server and
> > xinit directly to launch gimp to reproduce the bug.
>
> I've never done this. Can you share the magic recipe for running an X
> app in this way?
>
The relevant part of the test script is
# Build a wrapper script to launch gimp
cat > gimp-launch.sh << EOF
/usr/bin/gimp -i -b "(mmtests-open-image \"$FILENAME\")" -b "(gimp-quit 0)" > $LOGDIR_RESULTS/gimp-out.1 2>&1
echo \$? > gimp-exit-code
EOF
chmod u+x gimp-launch.sh
$TIME_CMD xinit ./gimp-launch.sh 2> $LOGDIR_RESULTS/time.1
RETVAL=`cat gimp-exit-code`
It's clumsy because the application would start with no window manager
and looking at it again, it probably was not even necessary because of
the -i switch in gimp.
Previously when I needed to automate an X app I configured the machine to
login automatically, exported the DISPLAY variable in the test script and
used wmctrl to detect if an application had a window displayed yet.
--
Mel Gorman
SUSE Labs
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WARNING: multiple messages have this Message-ID (diff)
From: Mel Gorman <mgorman@suse.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>,
Pavel Emelyanov <xemul@parallels.com>,
gnome@rvzt.net, drawoc@darkrefraction.com,
alan@lxorguk.ukuu.org.uk, linux-mm@kvack.org,
linux-kernel@vger.kernel.org,
bugzilla-daemon@bugzilla.kernel.org
Subject: Re: [Bug 67651] Bisected: Lots of fragmented mmaps cause gimp to fail in 3.12 after exceeding vm_max_map_count
Date: Thu, 23 Jan 2014 07:28:33 +0000 [thread overview]
Message-ID: <20140123072833.GC4963@suse.de> (raw)
In-Reply-To: <20140122115215.f723ddf2e2a3c3d4b6ab9bf3@linux-foundation.org>
On Wed, Jan 22, 2014 at 11:52:15AM -0800, Andrew Morton wrote:
> On Wed, 22 Jan 2014 19:08:16 +0000 Mel Gorman <mgorman@suse.de> wrote:
>
> > X-related junk is there was because I was using a headless server and
> > xinit directly to launch gimp to reproduce the bug.
>
> I've never done this. Can you share the magic recipe for running an X
> app in this way?
>
The relevant part of the test script is
# Build a wrapper script to launch gimp
cat > gimp-launch.sh << EOF
/usr/bin/gimp -i -b "(mmtests-open-image \"$FILENAME\")" -b "(gimp-quit 0)" > $LOGDIR_RESULTS/gimp-out.1 2>&1
echo \$? > gimp-exit-code
EOF
chmod u+x gimp-launch.sh
$TIME_CMD xinit ./gimp-launch.sh 2> $LOGDIR_RESULTS/time.1
RETVAL=`cat gimp-exit-code`
It's clumsy because the application would start with no window manager
and looking at it again, it probably was not even necessary because of
the -i switch in gimp.
Previously when I needed to automate an X app I configured the machine to
login automatically, exported the DISPLAY variable in the test script and
used wmctrl to detect if an application had a window displayed yet.
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2014-01-23 7:28 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-22 19:08 [Bug 67651] Bisected: Lots of fragmented mmaps cause gimp to fail in 3.12 after exceeding vm_max_map_count Mel Gorman
2014-01-22 19:08 ` Mel Gorman
2014-01-22 19:19 ` Cyrill Gorcunov
2014-01-22 19:19 ` Cyrill Gorcunov
2014-01-22 22:33 ` Cyrill Gorcunov
2014-01-22 22:33 ` Cyrill Gorcunov
2014-01-23 9:55 ` Mel Gorman
2014-01-23 9:55 ` Mel Gorman
2014-01-23 10:36 ` Cyrill Gorcunov
2014-01-23 10:36 ` Cyrill Gorcunov
2014-01-23 12:15 ` Cyrill Gorcunov
2014-01-23 12:15 ` Cyrill Gorcunov
2014-01-23 12:55 ` Cyrill Gorcunov
2014-01-23 12:55 ` Cyrill Gorcunov
2014-01-23 15:14 ` [PATCH] mm: Ignore VM_SOFTDIRTY on VMA merging, v2 Cyrill Gorcunov
2014-01-23 15:14 ` Cyrill Gorcunov
2014-01-23 18:07 ` Pavel Emelyanov
2014-01-23 18:07 ` Pavel Emelyanov
2014-01-23 21:02 ` Andrew Morton
2014-01-23 21:02 ` Andrew Morton
2014-01-23 21:45 ` Cyrill Gorcunov
2014-01-23 21:45 ` Cyrill Gorcunov
2014-01-24 10:14 ` Mel Gorman
2014-01-24 10:14 ` Mel Gorman
2014-01-24 11:56 ` Cyrill Gorcunov
2014-01-24 11:56 ` Cyrill Gorcunov
2014-01-24 13:41 ` Mel Gorman
2014-01-24 13:41 ` Mel Gorman
2014-01-24 14:23 ` Cyrill Gorcunov
2014-01-24 14:23 ` Cyrill Gorcunov
2014-01-23 10:30 ` [Bug 67651] Bisected: Lots of fragmented mmaps cause gimp to fail in 3.12 after exceeding vm_max_map_count Mel Gorman
2014-01-23 10:30 ` Mel Gorman
2022-12-07 22:00 ` Cyrill Gorcunov
2014-01-22 19:52 ` Andrew Morton
2014-01-22 19:52 ` Andrew Morton
2014-01-23 7:28 ` Mel Gorman [this message]
2014-01-23 7:28 ` Mel Gorman
2014-01-22 22:45 ` Andy Lutomirski
2014-01-22 22:45 ` Andy Lutomirski
2014-01-23 5:59 ` Cyrill Gorcunov
2014-01-23 5:59 ` Cyrill Gorcunov
2014-01-23 6:09 ` Andrew Morton
2014-01-23 6:09 ` Andrew Morton
2014-01-23 6:27 ` Cyrill Gorcunov
2014-01-23 6:27 ` Cyrill Gorcunov
2022-11-21 17:23 ` Muhammad Usama Anjum
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