From: Frederic Weisbecker <fweisbec@gmail.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>,
Vince Weaver <vincent.weaver@maine.edu>,
linux-kernel@vger.kernel.org,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
trinity@vger.kernel.org, Jiri Olsa <jolsa@redhat.com>
Subject: Re: [PATCH 3/3] hw_breakpoint: Introduce cpumask_of_bp()
Date: Sat, 15 Jun 2013 15:29:28 +0200 [thread overview]
Message-ID: <20130615132927.GD1965@somewhere.redhat.com> (raw)
In-Reply-To: <20130601194626.GD27149@redhat.com>
On Sat, Jun 01, 2013 at 09:46:26PM +0200, Oleg Nesterov wrote:
> Add the trivial helper which simply returns cpumask_of() or
> cpu_possible_mask depending on bp->cpu.
>
> Change fetch_bp_busy_slots() and toggle_bp_slot() to always do
> for_each_cpu(cpumask_of_bp) to simplify the code and avoid the
> code duplication.
>
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
next prev parent reply other threads:[~2013-06-15 13:29 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-20 16:19 WARN_ONCE in arch/x86/kernel/hw_breakpoint.c Vince Weaver
2013-05-28 17:00 ` Oleg Nesterov
2013-05-28 17:28 ` Oleg Nesterov
2013-05-28 18:47 ` Oleg Nesterov
2013-05-29 16:32 ` [MAYBEPATCH] : " Oleg Nesterov
2013-06-01 18:20 ` [PATCH 0/2]: " Oleg Nesterov
2013-06-01 18:21 ` [PATCH 1/2] hw_breakpoint: Fix cpu check in task_bp_pinned(cpu) Oleg Nesterov
2013-06-13 14:20 ` Frederic Weisbecker
2013-06-01 18:21 ` [PATCH 2/2] hw_breakpoint: Use cpu_possible_mask in {reserve,release}_bp_slot() Oleg Nesterov
2013-06-15 12:46 ` Frederic Weisbecker
2013-06-01 19:45 ` [PATCH 0/3] hw_breakpoint: cleanups Oleg Nesterov
2013-06-01 19:45 ` [PATCH 1/3] hw_breakpoint: Simplify list/idx mess in toggle_bp_slot() paths Oleg Nesterov
2013-06-15 12:59 ` Frederic Weisbecker
2013-06-01 19:46 ` [PATCH 2/3] hw_breakpoint: Simplify the "weight" usage " Oleg Nesterov
2013-06-15 13:14 ` Frederic Weisbecker
2013-06-01 19:46 ` [PATCH 3/3] hw_breakpoint: Introduce cpumask_of_bp() Oleg Nesterov
2013-06-15 13:29 ` Frederic Weisbecker [this message]
2013-06-13 14:01 ` [PATCH 0/3] hw_breakpoint: cleanups Frederic Weisbecker
2013-06-13 15:15 ` Oleg Nesterov
2013-06-13 15:24 ` Frederic Weisbecker
2013-06-02 19:49 ` [PATCH 0/2] hw_breakpoint: more cleanups Oleg Nesterov
2013-06-02 19:50 ` [PATCH 1/2] hw_breakpoint: Simplify *register_wide_hw_breakpoint() Oleg Nesterov
2013-06-18 0:12 ` Frederic Weisbecker
2013-06-02 19:50 ` [PATCH 2/2] hw_breakpoint: Introduce "struct bp_cpuinfo" Oleg Nesterov
2013-06-18 12:37 ` Frederic Weisbecker
2013-06-18 14:42 ` Oleg Nesterov
2013-06-18 17:01 ` Frederic Weisbecker
2013-06-19 15:54 ` Oleg Nesterov
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