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    SubjectRe: [PATCH 1/2] mm: Cleanup clearing of BDI_pending bit in bdi_forker_thread()
    On Sun, Sep 04, 2011 at 11:04:42AM +0800, Wu Fengguang wrote:
    > On Sat, Sep 03, 2011 at 06:54:18AM +0800, Jan Kara wrote:
    > > bdi_forker_thread() clears BDI_pending bit at the end of the main loop.
    > > However clearing of this bit must not be done in some cases which is handled by
    > > calling 'continue' from switch statement. That's kind of unusual construct and
    > > without a good reason so change the function into more intuitive code flow.
    > >
    > > CC: Wu Fengguang <fengguang.wu@intel.com>
    > > CC: Andrew Morton <akpm@linux-foundation.org>
    > > Signed-off-by: Jan Kara <jack@suse.cz>
    >
    > It's pure code refactor.
    >
    > Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>

    But I do suspect it will slightly increase the code size.
    What do you think?

    Thanks,
    Fengguang


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