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Re: [coreutils] [PATCH] fadvise: new module providing a simpler interfac
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From: |
Eric Blake |
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Subject: |
Re: [coreutils] [PATCH] fadvise: new module providing a simpler interface to posix_fadvise |
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Date: |
Tue, 20 Jul 2010 08:12:57 -0600 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100621 Fedora/3.0.5-1.fc13 Lightning/1.0b2pre Mnenhy/0.8.3 Thunderbird/3.0.5 |
On 07/20/2010 07:52 AM, Pádraig Brady wrote:
> To get the same benefits noticed with `sort`
> http://git.savannah.gnu.org/gitweb/?p=coreutils.git;a=commit;h=dae35bac
> I'm applying the same hint to all appropriate utils in the attached.
@@ -238,6 +243,7 @@ wc (int fd, char const *file_x, struct fstatus *fstatus)
}
else
{
+ fdadvise (fd, 0, 0, FADVISE_SEQUENTIAL);
while ((bytes_read = safe_read (fd, buf, BUFFER_SIZE)) > 0)
Wonky indentation.
--
Eric Blake address@hidden +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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