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From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>,
	Peter Zijlstra <peterz@infradead.org>,
	Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
	Anton Arapov <anton@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/7] uprobes: do not use -EEXIST in install_breakpoint()	paths
Date: Mon, 13 Aug 2012 18:51:49 +0530	[thread overview]
Message-ID: <20120813132149.GI31805@linux.vnet.ibm.com> (raw)
In-Reply-To: <20120808173744.GA13269@redhat.com>

* Oleg Nesterov <oleg@redhat.com> [2012-08-08 19:37:44]:

> -EEXIST from install_breakpoint() no longer makes sense, all
> callers should simply treat it as "success". Change the code
> to return zero and simplify register_for_each_vma().
> 
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
> ---
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>


  reply	other threads:[~2012-08-13 13:22 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-08 17:36 [PATCH 0/7] uprobes: kill uprobes_state->count, add MMF_HAS_UPROBES Oleg Nesterov
2012-08-08 17:37 ` [PATCH 1/7] uprobes: kill uprobes_state->count Oleg Nesterov
2012-08-13 13:18   ` Srikar Dronamraju
2012-08-08 17:37 ` [PATCH 2/7] uprobes: kill dup_mmap()->uprobe_mmap(), simplify uprobe_mmap/munmap Oleg Nesterov
2012-08-13 13:20   ` Srikar Dronamraju
2012-08-08 17:37 ` [PATCH 3/7] uprobes: change uprobe_mmap() to ignore the errors but check fatal_signal_pending() Oleg Nesterov
2012-08-13 13:21   ` Srikar Dronamraju
2012-08-08 17:37 ` [PATCH 4/7] uprobes: do not use -EEXIST in install_breakpoint() paths Oleg Nesterov
2012-08-13 13:21   ` Srikar Dronamraju [this message]
2012-08-08 17:37 ` [PATCH 5/7] uprobes: introduce MMF_HAS_UPROBES Oleg Nesterov
2012-08-09 13:32   ` Srikar Dronamraju
2012-08-09 14:17     ` Oleg Nesterov
2012-08-13 13:22   ` Srikar Dronamraju
2012-08-08 17:37 ` [PATCH 6/7] uprobes: fold uprobe_reset_state() into uprobe_dup_mmap() Oleg Nesterov
2012-08-13 13:23   ` Srikar Dronamraju
2012-08-08 17:37 ` [PATCH 7/7] uprobes: remove "verify" argument from set_orig_insn() Oleg Nesterov
2012-08-09 13:33   ` Srikar Dronamraju

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