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    Subject[PATCH v2 3/6] tile: Move tile to use generic on_each_cpu_mask
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    The API is the same as the tile private one, so just remove
    the private version of the functions

    Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
    Acked-by: Chris Metcalf <cmetcalf@tilera.com>
    CC: Peter Zijlstra <a.p.zijlstra@chello.nl>
    CC: Frederic Weisbecker <fweisbec@gmail.com>
    CC: Russell King <linux@arm.linux.org.uk>
    CC: linux-mm@kvack.org
    CC: Christoph Lameter <cl@linux-foundation.org>
    CC: Pekka Enberg <penberg@kernel.org>
    CC: Matt Mackall <mpm@selenic.com>
    CC: Sasha Levin <levinsasha928@gmail.com>
    ---
    arch/tile/include/asm/smp.h | 7 -------
    arch/tile/kernel/smp.c | 19 -------------------
    2 files changed, 0 insertions(+), 26 deletions(-)

    diff --git a/arch/tile/include/asm/smp.h b/arch/tile/include/asm/smp.h
    index 532124a..1aa759a 100644
    --- a/arch/tile/include/asm/smp.h
    +++ b/arch/tile/include/asm/smp.h
    @@ -43,10 +43,6 @@ void evaluate_message(int tag);
    /* Boot a secondary cpu */
    void online_secondary(void);

    -/* Call a function on a specified set of CPUs (may include this one). */
    -extern void on_each_cpu_mask(const struct cpumask *mask,
    - void (*func)(void *), void *info, bool wait);
    -
    /* Topology of the supervisor tile grid, and coordinates of boot processor */
    extern HV_Topology smp_topology;

    @@ -91,9 +87,6 @@ void print_disabled_cpus(void);

    #else /* !CONFIG_SMP */

    -#define on_each_cpu_mask(mask, func, info, wait) \
    - do { if (cpumask_test_cpu(0, (mask))) func(info); } while (0)
    -
    #define smp_master_cpu 0
    #define smp_height 1
    #define smp_width 1
    diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c
    index c52224d..a44e103 100644
    --- a/arch/tile/kernel/smp.c
    +++ b/arch/tile/kernel/smp.c
    @@ -87,25 +87,6 @@ void send_IPI_allbutself(int tag)
    send_IPI_many(&mask, tag);
    }

    -
    -/*
    - * Provide smp_call_function_mask, but also run function locally
    - * if specified in the mask.
    - */
    -void on_each_cpu_mask(const struct cpumask *mask, void (*func)(void *),
    - void *info, bool wait)
    -{
    - int cpu = get_cpu();
    - smp_call_function_many(mask, func, info, wait);
    - if (cpumask_test_cpu(cpu, mask)) {
    - local_irq_disable();
    - func(info);
    - local_irq_enable();
    - }
    - put_cpu();
    -}
    -
    -
    /*
    * Functions related to starting/stopping cpus.
    */
    --
    1.7.0.4


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