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    Subject[PATCH 037/208] x86/fpu: Make task_xstate_cachep static
    Date
    It's now local to fpu/core.c, make it static.

    Reviewed-by: Borislav Petkov <bp@alien8.de>
    Cc: Andy Lutomirski <luto@amacapital.net>
    Cc: Dave Hansen <dave.hansen@linux.intel.com>
    Cc: Fenghua Yu <fenghua.yu@intel.com>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Oleg Nesterov <oleg@redhat.com>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Ingo Molnar <mingo@kernel.org>
    ---
    arch/x86/include/asm/processor.h | 1 -
    arch/x86/kernel/fpu/core.c | 3 +--
    2 files changed, 1 insertion(+), 3 deletions(-)

    diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
    index fef8db024ece..d50cc7f61559 100644
    --- a/arch/x86/include/asm/processor.h
    +++ b/arch/x86/include/asm/processor.h
    @@ -362,7 +362,6 @@ DECLARE_PER_CPU(struct irq_stack *, softirq_stack);
    #endif /* X86_64 */

    extern unsigned int xstate_size;
    -extern struct kmem_cache *task_xstate_cachep;

    struct perf_event;

    diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
    index 4209105d2854..1896e96f1082 100644
    --- a/arch/x86/kernel/fpu/core.c
    +++ b/arch/x86/kernel/fpu/core.c
    @@ -150,8 +150,7 @@ EXPORT_SYMBOL_GPL(fpstate_init);
    /*
    * FPU state allocation:
    */
    -struct kmem_cache *task_xstate_cachep;
    -EXPORT_SYMBOL_GPL(task_xstate_cachep);
    +static struct kmem_cache *task_xstate_cachep;

    void fpstate_cache_init(void)
    {
    --
    2.1.0


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