[MIPS] Make frame_info_init() more readable.
Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -370,15 +370,15 @@ static int __init frame_info_init(void)
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mfinfo[0].func = schedule;
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schedule_frame = &mfinfo[0];
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#endif
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for (i = 0; i < ARRAY_SIZE(mfinfo) && mfinfo[i].func; i++) {
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struct mips_frame_info *info = &mfinfo[i];
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if (get_frame_info(info)) {
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/* leaf or unknown */
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if (info->func == schedule)
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printk("Can't analyze prologue code at %p\n",
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info->func);
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}
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}
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for (i = 0; i < ARRAY_SIZE(mfinfo) && mfinfo[i].func; i++)
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get_frame_info(mfinfo + i);
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/*
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* Without schedule() frame info, result given by
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* thread_saved_pc() and get_wchan() are not reliable.
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*/
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if (schedule_frame->pc_offset < 0)
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printk("Can't analyze schedule() prologue at %p\n", schedule);
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mfinfo_num = i;
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return 0;
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