grumain.c (0337966d121ebebf73a1c346123e8112796e684e) grumain.c (1770a80f7d22a8c191af8d87eef922814369c34b)
1/*
2 * SN Platform GRU Driver
3 *
4 * DRIVER TABLE MANAGER + GRU CONTEXT LOAD/UNLOAD
5 *
6 * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
7 *
8 * This program is free software; you can redistribute it and/or modify

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921
922/*
923 * gru_nopage
924 *
925 * Map the user's GRU segment
926 *
927 * Note: gru segments alway mmaped on GRU_GSEG_PAGESIZE boundaries.
928 */
1/*
2 * SN Platform GRU Driver
3 *
4 * DRIVER TABLE MANAGER + GRU CONTEXT LOAD/UNLOAD
5 *
6 * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
7 *
8 * This program is free software; you can redistribute it and/or modify

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921
922/*
923 * gru_nopage
924 *
925 * Map the user's GRU segment
926 *
927 * Note: gru segments alway mmaped on GRU_GSEG_PAGESIZE boundaries.
928 */
929int gru_fault(struct vm_fault *vmf)
929vm_fault_t gru_fault(struct vm_fault *vmf)
930{
931 struct vm_area_struct *vma = vmf->vma;
932 struct gru_thread_state *gts;
933 unsigned long paddr, vaddr;
934 unsigned long expires;
935
936 vaddr = vmf->address;
937 gru_dbg(grudev, "vma %p, vaddr 0x%lx (0x%lx)\n",

--- 39 unchanged lines hidden --- 		930{
931 struct vm_area_struct *vma = vmf->vma;
932 struct gru_thread_state *gts;
933 unsigned long paddr, vaddr;
934 unsigned long expires;
935
936 vaddr = vmf->address;
937 gru_dbg(grudev, "vma %p, vaddr 0x%lx (0x%lx)\n",

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