From: Asias He <asias.hejun@gmail.com>
To: Sasha Levin <levinsasha928@gmail.com>
Cc: penberg@kernel.org, mingo@elte.hu, gorcunov@gmail.com,
prasadjoshi124@gmail.com, kvm@vger.kernel.org
Subject: Re: [PATCH] kvm tools: Signal only one thread when injecting console interrupts
Date: Thu, 16 Jun 2011 08:31:59 +0800 [thread overview]
Message-ID: <4DF94EFF.4000409@gmail.com> (raw)
In-Reply-To: <1308173586-5344-1-git-send-email-levinsasha928@gmail.com>
On 06/16/2011 05:33 AM, Sasha Levin wrote:
> Send signals only to the thread which handles console injection
> instead of the entire process.
>
> This prevents every single thread from having to ignore SIGALRM
> and will help scaling when running large amount of VCPU threads.
>
> Suggested-by: Ingo Molnar <mingo@elte.hu>
> Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
This one is much simpler than the sig_block patches and also resolves
the getaddrinfo() problem for me in virtio net thread.
Tested-by: Asias He <asias.hejun@gmail.com>
--
Best Regards,
Asias He
next prev parent reply other threads:[~2011-06-16 0:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-15 21:33 [PATCH] kvm tools: Signal only one thread when injecting console interrupts Sasha Levin
2011-06-16 0:31 ` Asias He [this message]
2011-06-16 7:29 ` Ingo Molnar
2011-06-24 13:19 ` Asias He
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