From: "David Woodhouse" <dwmw2@infradead.org>
To: "Joakim Tjernlund" <Joakim.Tjernlund@infinera.com>
Cc: "nkela@cisco.com" <nkela@cisco.com>,
"dwmw2@infradead.org" <dwmw2@infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
"xe-linux-external@cisco.com" <xe-linux-external@cisco.com>
Subject: Re: [PATCH] jffs2: implement mount option to configure endianness
Date: Wed, 7 Nov 2018 16:12:14 -0000 [thread overview]
Message-ID: <8b08e8b992093453bb2b9caff8cff08c.squirrel@twosheds.infradead.org> (raw)
In-Reply-To: <1e4c066d1896e2a0b8b146253d34d05cc4f9ab36.camel@infinera.com>
> Yes, this may slow things down. I am not sure I agree with the impl.
> either.
> Could one not make cpu_to_je_X/jeX_to_cpu a function ptr which is set to
> a func. with the correct endian?
On x86 retpoline would make that quite slow.
--
dwmw2
next prev parent reply other threads:[~2018-11-07 16:12 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-06 21:49 [PATCH] jffs2: implement mount option to configure endianness Nikunj Kela
2018-11-07 9:05 ` David Woodhouse
2018-11-07 9:16 ` Joakim Tjernlund
2018-11-07 16:12 ` David Woodhouse [this message]
2018-11-07 17:33 ` Daniel Walker
2018-11-07 17:58 ` David Woodhouse
2018-11-07 18:41 ` Joakim Tjernlund
2018-11-08 15:25 ` Christoph Hellwig
2018-11-07 19:21 ` Daniel Walker
2018-11-07 18:04 ` Nikunj Kela (nkela)
2018-11-07 18:14 ` Richard Weinberger
2018-11-08 8:11 ` David Woodhouse
2018-11-08 18:01 ` Nikunj Kela (nkela)
2018-11-08 18:50 ` Joakim Tjernlund
2018-11-08 19:47 ` David Woodhouse
2018-11-12 21:43 ` Daniel Walker
2018-11-12 22:50 ` Daniel Walker
2018-11-12 23:11 ` David Woodhouse
2018-11-12 23:40 ` Daniel Walker
2018-11-12 23:43 ` David Woodhouse
2018-11-13 0:06 ` Daniel Walker
2018-11-13 21:01 ` Daniel Walker
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