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From: Oleg Nesterov <oleg@redhat.com>
To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>, Ingo Molnar <mingo@elte.hu>,
	Peter Zijlstra <peterz@infradead.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
	Jim Keniston <jkenisto@linux.vnet.ibm.com>,
	LKML <linux-kernel@vger.kernel.org>,
	Linux-mm <linux-mm@kvack.org>, Andi Kleen <andi@firstfloor.org>,
	Christoph Hellwig <hch@infradead.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Arnaldo Carvalho de Melo <acme@infradead.org>,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Anton Arapov <anton@redhat.com>
Subject: Re: [RFC 0/6] uprobes: kill uprobes_srcu/uprobe_srcu_id
Date: Wed, 25 Apr 2012 16:22:41 +0200	[thread overview]
Message-ID: <20120425142241.GA18319@redhat.com> (raw)
In-Reply-To: <20120425125239.GA2889@linux.vnet.ibm.com>

On 04/25, Srikar Dronamraju wrote:
>
> I applied the patches and ran all my tests.
> Everything works as expected.

Thanks a lot Srikar.

I'll resend this series with some cleanups. Probably we do not need
is_swbp_at_addr_fast, we can check mm == current->mm in read_opcode()
as Peter suggests. Plus I'll try to make the MMF_UPROBE changes we
discussed. And a couple of really minor and off-topic cleanups.

But I'll wait until we have all pending patches in -tip to avoid
the unnecessary noise at this stage.

Oleg.

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WARNING: multiple messages have this Message-ID (diff)
From: Oleg Nesterov <oleg@redhat.com>
To: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>, Ingo Molnar <mingo@elte.hu>,
	Peter Zijlstra <peterz@infradead.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
	Jim Keniston <jkenisto@linux.vnet.ibm.com>,
	LKML <linux-kernel@vger.kernel.org>,
	Linux-mm <linux-mm@kvack.org>, Andi Kleen <andi@firstfloor.org>,
	Christoph Hellwig <hch@infradead.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Arnaldo Carvalho de Melo <acme@infradead.org>,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Anton Arapov <anton@redhat.com>
Subject: Re: [RFC 0/6] uprobes: kill uprobes_srcu/uprobe_srcu_id
Date: Wed, 25 Apr 2012 16:22:41 +0200	[thread overview]
Message-ID: <20120425142241.GA18319@redhat.com> (raw)
In-Reply-To: <20120425125239.GA2889@linux.vnet.ibm.com>

On 04/25, Srikar Dronamraju wrote:
>
> I applied the patches and ran all my tests.
> Everything works as expected.

Thanks a lot Srikar.

I'll resend this series with some cleanups. Probably we do not need
is_swbp_at_addr_fast, we can check mm == current->mm in read_opcode()
as Peter suggests. Plus I'll try to make the MMF_UPROBE changes we
discussed. And a couple of really minor and off-topic cleanups.

But I'll wait until we have all pending patches in -tip to avoid
the unnecessary noise at this stage.

Oleg.


  reply	other threads:[~2012-04-25 14:23 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-05 22:20 [RFC 0/6] uprobes: kill uprobes_srcu/uprobe_srcu_id Oleg Nesterov
2012-04-05 22:20 ` Oleg Nesterov
2012-04-05 22:20 ` [PATCH 1/6] uprobes: introduce find_active_uprobe() Oleg Nesterov
2012-04-05 22:20   ` Oleg Nesterov
2012-04-05 22:21 ` [PATCH 2/6] uprobes: introduce is_swbp_at_addr_fast() Oleg Nesterov
2012-04-05 22:21   ` Oleg Nesterov
2012-04-16 10:08   ` Peter Zijlstra
2012-04-16 10:08     ` Peter Zijlstra
2012-04-16 14:44     ` Oleg Nesterov
2012-04-16 14:44       ` Oleg Nesterov
2012-04-16 14:55       ` Peter Zijlstra
2012-04-16 14:55         ` Peter Zijlstra
2012-04-16 15:34         ` Oleg Nesterov
2012-04-16 15:34           ` Oleg Nesterov
2012-04-17 10:08           ` Peter Zijlstra
2012-04-17 10:08             ` Peter Zijlstra
2012-04-17 17:09             ` Oleg Nesterov
2012-04-17 17:09               ` Oleg Nesterov
2012-04-17 19:53               ` Peter Zijlstra
2012-04-17 19:53                 ` Peter Zijlstra
2012-04-05 22:21 ` [PATCH 3/6] uprobes: teach find_active_uprobe() to provide the "is_swbp" info Oleg Nesterov
2012-04-05 22:21   ` Oleg Nesterov
2012-04-05 22:21 ` [PATCH 4/6] uprobes: change register_for_each_vma() to take mm->mmap_sem for writing Oleg Nesterov
2012-04-05 22:21   ` Oleg Nesterov
2012-04-05 22:22 ` [PATCH 5/6] uprobes: teach handle_swbp() to rely on "is_swbp" rather than uprobes_srcu Oleg Nesterov
2012-04-05 22:22   ` Oleg Nesterov
2012-04-05 22:22 ` [PATCH 6/6] uprobes: kill uprobes_srcu/uprobe_srcu_id Oleg Nesterov
2012-04-05 22:22   ` Oleg Nesterov
2012-04-14 11:16 ` [RFC 0/6] " Ingo Molnar
2012-04-14 11:16   ` Ingo Molnar
2012-04-16 11:31   ` Srikar Dronamraju
2012-04-16 11:31     ` Srikar Dronamraju
2012-04-16 14:41     ` Oleg Nesterov
2012-04-16 14:41       ` Oleg Nesterov
2012-04-25 12:52       ` Srikar Dronamraju
2012-04-25 12:52         ` Srikar Dronamraju
2012-04-25 14:22         ` Oleg Nesterov [this message]
2012-04-25 14:22           ` Oleg Nesterov
2012-04-14 13:16 ` Peter Zijlstra
2012-04-14 13:16   ` Peter Zijlstra
2012-04-14 20:52   ` Oleg Nesterov
2012-04-14 20:52     ` Oleg Nesterov
2012-04-15 10:51     ` Peter Zijlstra
2012-04-15 10:51       ` Peter Zijlstra
2012-04-15 19:53       ` Oleg Nesterov
2012-04-15 19:53         ` Oleg Nesterov
2012-04-15 21:48         ` Peter Zijlstra
2012-04-15 21:48           ` Peter Zijlstra
2012-04-15 23:44           ` Oleg Nesterov
2012-04-15 23:44             ` Oleg Nesterov
2012-04-16 10:16             ` Peter Zijlstra
2012-04-16 10:16               ` Peter Zijlstra
2012-04-16 21:47               ` Oleg Nesterov
2012-04-16 21:47                 ` Oleg Nesterov
2012-04-20 10:14                 ` Peter Zijlstra
2012-04-20 10:14                   ` Peter Zijlstra
2012-04-20 10:16                   ` Srikar Dronamraju
2012-04-20 10:16                     ` Srikar Dronamraju
2012-04-20 18:58                     ` Oleg Nesterov
2012-04-20 18:58                       ` Oleg Nesterov
2012-04-20 18:37                   ` Oleg Nesterov
2012-04-20 18:37                     ` Oleg Nesterov
2012-04-23  7:14                     ` Peter Zijlstra
2012-04-23  7:14                       ` Peter Zijlstra
2012-04-23  7:24                       ` Srikar Dronamraju
2012-04-23  7:24                         ` Srikar Dronamraju
2012-04-23  7:40                         ` Peter Zijlstra
2012-04-23  7:40                           ` Peter Zijlstra
2012-04-23 17:29                           ` Oleg Nesterov
2012-04-23 17:29                             ` Oleg Nesterov
2012-04-23 19:18                             ` Peter Zijlstra
2012-04-23 19:18                               ` Peter Zijlstra
2012-04-23 20:50                               ` Oleg Nesterov
2012-04-23 20:50                                 ` Oleg Nesterov
2012-04-23 21:25                                 ` Oleg Nesterov
2012-04-23 21:25                                   ` Oleg Nesterov

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