| To: | Wu Zhangjin <wuzhangjin@gmail.com> |
|---|---|
| Subject: | Re: [PATCH -queue 1/3] MIPS: add a common mips_sched_clock() |
| From: | David Daney <ddaney@caviumnetworks.com> |
| Date: | Mon, 01 Feb 2010 09:07:17 -0800 |
| Cc: | Ralf Baechle <ralf@linux-mips.org>, "linux-mips@linux-mips.org" <linux-mips@linux-mips.org> |
| In-reply-to: | <198fc72d92823547c9be132616fd2ebc2091ff39.1265022593.git.wuzhangjin@gmail.com> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <198fc72d92823547c9be132616fd2ebc2091ff39.1265022593.git.wuzhangjin@gmail.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Thunderbird 2.0.0.21 (X11/20090320) |
Wu Zhangjin wrote: + "dmultu\t%[cnt],%[mult]\n\t" + "nor\t%[t1],$0,%[shift]\n\t" + "mfhi\t%[t2]\n\t" + "mflo\t%[t3]\n\t" + "dsll\t%[t2],%[t2],1\n\t" + "dsrlv\t%[rv],%[t3],%[shift]\n\t" + "dsllv\t%[t1],%[t2],%[t1]\n\t" This is unlikely to work in 32-bit kernels. David Daney |
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