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    SubjectRe: [PATCH] atomic: add *_dec_not_zero
    Date
    Sven Eckelmann <sven@narfation.org> wrote:

    > Introduce an *_dec_not_zero operation. Make this a special case of
    > *_add_unless because batman-adv uses atomic_dec_not_zero in different
    > places like re-broadcast queue or aggregation queue management. There
    > are other non-final patches which may also want to use this macro.
    >
    > Reported-by: David S. Miller <davem@davemloft.net>
    > Signed-off-by: Sven Eckelmann <sven@narfation.org>

    Acked-by: David Howells <dhowells@redhat.com> [MN10300 and FRV]


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