From: afzal mohammed <afzal.mohd.ma@gmail.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King - ARM Linux admin <linux@armlinux.org.uk>,
Linus Walleij <linus.walleij@linaro.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Nicolas Pitre <nico@fluxnic.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Matthew Wilcox <willy@infradead.org>,
Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: [RFC 1/3] lib: copy_{from,to}_user using gup & kmap_atomic()
Date: Sun, 14 Jun 2020 20:25:07 +0530 [thread overview]
Message-ID: <20200614145356.GA3134@afzalpc> (raw)
In-Reply-To: <20200614132143.GA599@afzalpc>
Hi,
On Sun, Jun 14, 2020 at 06:51:43PM +0530, afzal mohammed wrote:
> It is MB/s for copying one file to another via user space buffer, i.e.
> the value coreutils 'dd' shows w/ status=progress (here it was busybox
> 'dd', so instead it was enabling a compile time option)
Just for correctness, status=progress is not required, it's there in
the default 3rd line of coreutils 'dd' o/p
Regards
afzal
next prev parent reply other threads:[~2020-06-14 14:55 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-12 10:17 [RFC 0/3] ARM: copy_{from,to}_user() for vmsplit 4g/4g afzal mohammed
2020-06-12 10:17 ` [RFC 1/3] lib: copy_{from,to}_user using gup & kmap_atomic() afzal mohammed
2020-06-12 12:02 ` Arnd Bergmann
2020-06-12 13:55 ` afzal mohammed
2020-06-12 20:07 ` Arnd Bergmann
2020-06-13 12:04 ` afzal mohammed
2020-06-13 12:51 ` Al Viro
2020-06-13 12:56 ` Al Viro
2020-06-13 13:42 ` afzal mohammed
2020-06-13 15:31 ` Al Viro
2020-06-13 15:41 ` Al Viro
2020-06-13 16:00 ` Al Viro
2020-06-13 18:55 ` Arnd Bergmann
2020-06-13 13:15 ` Russell King - ARM Linux admin
2020-06-14 13:06 ` afzal mohammed
2020-06-13 20:45 ` Arnd Bergmann
2020-06-13 22:16 ` Matthew Wilcox
2020-06-14 13:21 ` afzal mohammed
2020-06-14 14:55 ` afzal mohammed [this message]
2020-06-13 11:08 ` Andy Shevchenko
2020-06-13 13:29 ` afzal mohammed
2020-06-12 10:18 ` [RFC 2/3] ARM: uaccess: let UACCESS_GUP_KMAP_MEMCPY enabling afzal mohammed
2020-06-12 10:18 ` [RFC 3/3] ARM: provide CONFIG_VMSPLIT_4G_DEV for development afzal mohammed
2020-06-12 15:19 ` [RFC 0/3] ARM: copy_{from,to}_user() for vmsplit 4g/4g Nicolas Pitre
2020-06-12 16:01 ` afzal mohammed
2020-06-12 16:03 ` afzal mohammed
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