From: Ingo Molnar <mingo@redhat.com>
To: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: "Keshavamurthy, Anil S" <anil.s.keshavamurthy@intel.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
"bibo,mao" <bibo.mao@intel.com>,
Prasanna S Panchamukhi <prasanna@in.ibm.com>,
Andrew Morton <akpm@osdl.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
SystemTAP <systemtap@sources.redhat.com>,
Yumiko Sugita <yumiko.sugita.yf@hitachi.com>,
Satoshi Oshima <soshima@redhat.com>,
Hideo Aoki <haoki@redhat.com>
Subject: Re: [PATCH][kprobe] enabling booster on the preemptible kernel
Date: Fri, 17 Nov 2006 16:04:03 +0100 [thread overview]
Message-ID: <1163775843.8789.55.camel@earth> (raw)
In-Reply-To: <455DAC83.3030505@hitachi.com>
On Fri, 2006-11-17 at 21:35 +0900, Masami Hiramatsu wrote:
> From: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
>
> This patch enables the kprobe-booster on the preemptible kernel.
> For this purpose, I introduced a kind of garbage collector of
> the instruction slots. This garbage collector checks safety before
> releasing the garbage slots.
>
> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
nice work - looks really sensible! This opens the door to djprobes (or
rather, to the transparent kprobes speedup that used to be a separate
interface), right?
Acked-by: Ingo Molnar <mingo@elte.hu>
Ingo
next prev parent reply other threads:[~2006-11-17 15:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-17 12:35 [PATCH][kprobe] enabling booster on the preemptible kernel Masami Hiramatsu
2006-11-17 15:04 ` Ingo Molnar [this message]
2006-11-21 0:44 ` Masami Hiramatsu
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