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    SubjectRe: [PATCH] atomic: add *_dec_not_zero
    Sven Eckelmann <> 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 <>
    > Signed-off-by: Sven Eckelmann <>

    Acked-by: David Howells <> [MN10300 and FRV]

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      Last update: 2011-05-04 13:57    [W:0.020 / U:0.920 seconds]
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