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Viewing changes to arch/arm/kernel/ptrace.c

  • Committer: Package Import Robot
  • Author(s): Alessio Igor Bogani
  • Date: 2011-10-26 11:13:05 UTC
  • Revision ID: package-import@ubuntu.com-20111026111305-04kado7d1u2er2rl
Tags: 3.2.0-16.25
Add new lowlatency kernel flavour

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Lines of Context:
arch/arm/kernel/ptrace.c
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{
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        int ret;
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        struct thread_info *thread = task_thread_info(target);
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        struct vfp_hard_struct new_vfp = thread->vfpstate.hard;
 
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        struct vfp_hard_struct new_vfp;
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        const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
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        const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
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        vfp_sync_hwstate(thread);
 
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        new_vfp = thread->vfpstate.hard;
 
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        ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
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                                  &new_vfp.fpregs,
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                                  user_fpregs_offset,
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        if (ret)
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                return ret;
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        vfp_sync_hwstate(thread);
 
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        vfp_flush_hwstate(thread);
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        thread->vfpstate.hard = new_vfp;
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        vfp_flush_hwstate(thread);
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        return 0;
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}