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/Linux-v4.19/drivers/gpu/drm/vmwgfx/
Dvmwgfx_gmrid_manager.c52 struct vmwgfx_gmrid_man *gman = in vmw_gmrid_man_get_node() local
58 id = ida_alloc_max(&gman->gmr_ida, gman->max_gmr_ids - 1, GFP_KERNEL); in vmw_gmrid_man_get_node()
62 spin_lock(&gman->lock); in vmw_gmrid_man_get_node()
64 if (gman->max_gmr_pages > 0) { in vmw_gmrid_man_get_node()
65 gman->used_gmr_pages += bo->num_pages; in vmw_gmrid_man_get_node()
66 if (unlikely(gman->used_gmr_pages > gman->max_gmr_pages)) in vmw_gmrid_man_get_node()
70 mem->mm_node = gman; in vmw_gmrid_man_get_node()
74 spin_unlock(&gman->lock); in vmw_gmrid_man_get_node()
78 gman->used_gmr_pages -= bo->num_pages; in vmw_gmrid_man_get_node()
79 spin_unlock(&gman->lock); in vmw_gmrid_man_get_node()
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