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    SubjectRe: [PATCH][zram] Do not check for init flag before starting I/O
    On 12/30/2010 10:47 PM, Linus Torvalds wrote:
    > On Thu, Dec 30, 2010 at 1:07 AM, Nitin Gupta<> wrote:
    >> zram module is unusable without this fix.
    > .. and apparently it oopses without it.
    > See commit 7e24cce38a99f3 which added the code that you now remove.
    > You were cc'd on it, I don't think we got any reply to it.

    This commit shows oops in zram_inc_stat() which does not exist in
    staging tree version of zram. Its actually a problem with zram version
    as present in project's own repository where we allocate struct
    zram_stats_cpu upon device initialization. OTOH, In mainline/staging
    version of zram, we allocate struct stats upfront, so this oops cannot
    happen in mainline version.

    So, this commit is not even applicable for mainline/staging tree. My
    bad, I didn't get a chance to review that patch.

    > So no. I'm not taking this without way more explanations of why the
    > original problem isn't a problem any more.

    I will now end development on local project repository and sync it with
    the mainline version, so all future development happens on
    mainline/staging only, avoiding such confusions in future.


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      Last update: 2010-12-30 20:05    [W:0.035 / U:62.012 seconds]
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