[Libguestfs] [PATCH libnbd v3 1/3] copy: Set POSIX_FADV_SEQUENTIAL flag on files.
Eric Blake
eblake at redhat.com
Thu Feb 25 21:12:34 UTC 2021
On 2/25/21 11:34 AM, Richard W.M. Jones wrote:
> On Linux this doubles the readahead. Even though we are not strictly
> speaking going to read or write the file sequentially (only mostly
> sequentially) it may provide some minor benefit.
> ---
> configure.ac | 3 +++
> copy/file-ops.c | 7 +++++++
> 2 files changed, 10 insertions(+)
>
ACK
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
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