From: Peter Zijlstra <peterz@infradead.org>
To: Babu Moger <babu.moger@oracle.com>
Cc: mingo@redhat.com, akpm@linux-foundation.org,
keescook@chromium.org, dan.j.williams@intel.com,
aryabinin@virtuozzo.com, tj@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] Ajust lockdep static allocations
Date: Fri, 23 Sep 2016 17:04:39 +0200 [thread overview]
Message-ID: <20160923150439.GD5012@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <71daf047-059d-3478-9e08-989d44211a9c@oracle.com>
On Fri, Sep 23, 2016 at 09:50:52AM -0500, Babu Moger wrote:
> >Why can't you boot? You have that little memories? 4MB doesn't seem like
> >a worthwhile amount of memory.
> >
> >Also, you didn't say. This seems a somewhat crucial point.
>
> Correct, We can't boot with lockdep. Sorry I did not make that clear.
> We have a limit on static size of the kernel.
This stuff should be in .bss not .data. It should not affect the static
size at all. Or am I misunderstanding things?
next prev parent reply other threads:[~2016-09-23 15:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-22 18:43 [PATCH 0/2] Ajust lockdep static allocations Babu Moger
2016-09-22 18:43 ` [PATCH 1/2] lockdep: Keep the default static allocations small Babu Moger
2016-09-22 18:43 ` [PATCH 2/2] config: Add new CONFIG_PROVE_LOCKING_PLUS Babu Moger
2016-09-23 7:12 ` [PATCH 0/2] Ajust lockdep static allocations Peter Zijlstra
2016-09-23 14:04 ` Babu Moger
2016-09-23 14:34 ` Peter Zijlstra
2016-09-23 14:50 ` Babu Moger
2016-09-23 15:04 ` Peter Zijlstra [this message]
2016-09-23 15:15 ` Babu Moger
2016-09-23 15:40 ` Peter Zijlstra
2016-09-23 19:57 ` Babu Moger
2016-09-23 20:08 ` Rob Gardner
2016-09-23 20:17 ` Peter Zijlstra
2016-09-23 20:30 ` Babu Moger
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