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Re: [PATCH 0/7] More efficient I/O

From: Jose E. Marchesi
Subject: Re: [PATCH 0/7] More efficient I/O
Date: Mon, 02 Mar 2020 16:18:52 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

    >      >      I first noticed this while working on my NBD driver.  While 
    >      >      doesn't completely batch up large I/O, it sure makes 64-bit 
    >      >      more efficient.
    >      >           Eric Blake (7):
    >      >        ios: Drop Position column from .info ios
    >      >        ios: Pass offset to low-level macros.
    >      >        ios: Prove we don't need seek.
    >      >        ios: Drop unused seek/tell callbacks.
    >      >        ios: Change from getchar to pread device interface.
    >      >        ios: Utilize buffer reads.
    >      >        ios: Utilize buffer writes.
    >      >
    >      > I went thru the patch series and, in my opinion, it is good for 
    >      > The pread/pwrite like interface is definitely better than the 
    >      >
    >      > However, I would like to hear Egeyar's opinion about it, as she 
    >      > the integer read/write code in ios.c, and therefore is in a better
    >      > position than me to do a review in that area.
    >           Looks pretty good to me too. Thanks Eric!
    >      Awesome, OK for master then :)
    Okay, committed now, after rebasing on top of the .mem out-of-bounds fix.


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