diff options
Diffstat (limited to 'drivers/gpu/drm/via/via_mm.c')
| -rw-r--r-- | drivers/gpu/drm/via/via_mm.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/drivers/gpu/drm/via/via_mm.c b/drivers/gpu/drm/via/via_mm.c index a3574d09a07..d70b1e1544b 100644 --- a/drivers/gpu/drm/via/via_mm.c +++ b/drivers/gpu/drm/via/via_mm.c @@ -25,8 +25,8 @@ * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com> */ -#include "drmP.h" -#include "via_drm.h" +#include <drm/drmP.h> +#include <drm/via_drm.h> #include "via_drv.h" #define VIA_MM_ALIGN_SHIFT 4 @@ -79,7 +79,7 @@ int via_final_context(struct drm_device *dev, int context) /* Linux specific until context tracking code gets ported to BSD */ /* Last context, perform cleanup */ - if (dev->ctx_count == 1 && dev->dev_private) { + if (list_is_singular(&dev->ctxlist)) { DRM_DEBUG("Last Context\n"); drm_irq_uninstall(dev); via_cleanup_futex(dev_priv); @@ -140,25 +140,18 @@ int via_mem_alloc(struct drm_device *dev, void *data, if (mem->type == VIA_MEM_AGP) retval = drm_mm_insert_node(&dev_priv->agp_mm, &item->mm_node, - tmpSize, 0); + tmpSize, 0, DRM_MM_SEARCH_DEFAULT); else retval = drm_mm_insert_node(&dev_priv->vram_mm, &item->mm_node, - tmpSize, 0); + tmpSize, 0, DRM_MM_SEARCH_DEFAULT); if (retval) goto fail_alloc; -again: - if (idr_pre_get(&dev_priv->object_idr, GFP_KERNEL) == 0) { - retval = -ENOMEM; - goto fail_idr; - } - - retval = idr_get_new_above(&dev_priv->object_idr, item, 1, &user_key); - if (retval == -EAGAIN) - goto again; - if (retval) + retval = idr_alloc(&dev_priv->object_idr, item, 1, 0, GFP_KERNEL); + if (retval < 0) goto fail_idr; + user_key = retval; list_add(&item->owner_list, &file_priv->obj_list); mutex_unlock(&dev->struct_mutex); @@ -215,14 +208,20 @@ void via_reclaim_buffers_locked(struct drm_device *dev, struct via_file_private *file_priv = file->driver_priv; struct via_memblock *entry, *next; + if (!(file->minor->master && file->master->lock.hw_lock)) + return; + + drm_idlelock_take(&file->master->lock); + mutex_lock(&dev->struct_mutex); if (list_empty(&file_priv->obj_list)) { mutex_unlock(&dev->struct_mutex); + drm_idlelock_release(&file->master->lock); + return; } - if (dev->driver->dma_quiescent) - dev->driver->dma_quiescent(dev); + via_driver_dma_quiescent(dev); list_for_each_entry_safe(entry, next, &file_priv->obj_list, owner_list) { @@ -231,5 +230,8 @@ void via_reclaim_buffers_locked(struct drm_device *dev, kfree(entry); } mutex_unlock(&dev->struct_mutex); + + drm_idlelock_release(&file->master->lock); + return; } |