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    Subject[tip:sched/core] sched/fair: Remove unused 'sd' parameter from select_idle_smt()
    Commit-ID:  1b5500d73466c62fe048153f0cea1610d2543c7f
    Gitweb: https://git.kernel.org/tip/1b5500d73466c62fe048153f0cea1610d2543c7f
    Author: Viresh Kumar <viresh.kumar@linaro.org>
    AuthorDate: Thu, 7 Feb 2019 16:16:05 +0530
    Committer: Ingo Molnar <mingo@kernel.org>
    CommitDate: Mon, 11 Feb 2019 08:48:27 +0100

    sched/fair: Remove unused 'sd' parameter from select_idle_smt()

    The 'sd' parameter isn't getting used in select_idle_smt(), drop it.

    Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Vincent Guittot <vincent.guittot@linaro.org>
    Link: http://lkml.kernel.org/r/f91c5e118183e79d4a982e9ac4ce5e47948f6c1b.1549536337.git.viresh.kumar@linaro.org
    Signed-off-by: Ingo Molnar <mingo@kernel.org>
    ---
    kernel/sched/fair.c | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
    index f44da9b491ff..8abd1c271499 100644
    --- a/kernel/sched/fair.c
    +++ b/kernel/sched/fair.c
    @@ -6117,7 +6117,7 @@ static int select_idle_core(struct task_struct *p, struct sched_domain *sd, int
    /*
    * Scan the local SMT mask for idle CPUs.
    */
    -static int select_idle_smt(struct task_struct *p, struct sched_domain *sd, int target)
    +static int select_idle_smt(struct task_struct *p, int target)
    {
    int cpu;

    @@ -6141,7 +6141,7 @@ static inline int select_idle_core(struct task_struct *p, struct sched_domain *s
    return -1;
    }

    -static inline int select_idle_smt(struct task_struct *p, struct sched_domain *sd, int target)
    +static inline int select_idle_smt(struct task_struct *p, int target)
    {
    return -1;
    }
    @@ -6246,7 +6246,7 @@ static int select_idle_sibling(struct task_struct *p, int prev, int target)
    if ((unsigned)i < nr_cpumask_bits)
    return i;

    - i = select_idle_smt(p, sd, target);
    + i = select_idle_smt(p, target);
    if ((unsigned)i < nr_cpumask_bits)
    return i;

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