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authorChristian König <christian.koenig@amd.com>2019-08-11 11:06:32 +0300
committerChristian König <christian.koenig@amd.com>2019-08-13 10:09:30 +0300
commit52791eeec1d9f4a7e7fe08aaba0b1553149d93bc (patch)
treeea1ff9cb7040e20e2cedad4ca8f7d2994ce3d0a8 /include/drm
parent5d344f58da760b226562e7d5199fb73294eb93fa (diff)
downloadlinux-52791eeec1d9f4a7e7fe08aaba0b1553149d93bc.tar.xz
dma-buf: rename reservation_object to dma_resv
Be more consistent with the naming of the other DMA-buf objects. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/323401/
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h2
-rw-r--r--include/drm/drm_gem.h8
-rw-r--r--include/drm/ttm/ttm_bo_api.h12
-rw-r--r--include/drm/ttm/ttm_bo_driver.h14
4 files changed, 18 insertions, 18 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 94aae87b1138..037b1f7a87a5 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -87,7 +87,7 @@ struct module;
struct device_node;
struct videomode;
-struct reservation_object;
+struct dma_resv;
struct dma_buf_attachment;
struct pci_dev;
diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h
index ae693c0666cd..6aaba14f5972 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -35,7 +35,7 @@
*/
#include <linux/kref.h>
-#include <linux/reservation.h>
+#include <linux/dma-resv.h>
#include <drm/drm_vma_manager.h>
@@ -276,7 +276,7 @@ struct drm_gem_object {
*
* Normally (@resv == &@_resv) except for imported GEM objects.
*/
- struct reservation_object *resv;
+ struct dma_resv *resv;
/**
* @_resv:
@@ -285,7 +285,7 @@ struct drm_gem_object {
*
* This is unused for imported GEM objects.
*/
- struct reservation_object _resv;
+ struct dma_resv _resv;
/**
* @funcs:
@@ -390,7 +390,7 @@ void drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,
int count, struct drm_gem_object ***objs_out);
struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle);
-long drm_gem_reservation_object_wait(struct drm_file *filep, u32 handle,
+long drm_gem_dma_resv_wait(struct drm_file *filep, u32 handle,
bool wait_all, unsigned long timeout);
int drm_gem_lock_reservations(struct drm_gem_object **objs, int count,
struct ww_acquire_ctx *acquire_ctx);
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 65ef5376de59..43c4929a2171 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -40,7 +40,7 @@
#include <linux/mutex.h>
#include <linux/mm.h>
#include <linux/bitmap.h>
-#include <linux/reservation.h>
+#include <linux/dma-resv.h>
struct ttm_bo_global;
@@ -273,7 +273,7 @@ struct ttm_bo_kmap_obj {
struct ttm_operation_ctx {
bool interruptible;
bool no_wait_gpu;
- struct reservation_object *resv;
+ struct dma_resv *resv;
uint64_t bytes_moved;
uint32_t flags;
};
@@ -493,7 +493,7 @@ size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev,
* @page_alignment: Data alignment in pages.
* @ctx: TTM operation context for memory allocation.
* @acc_size: Accounted size for this object.
- * @resv: Pointer to a reservation_object, or NULL to let ttm allocate one.
+ * @resv: Pointer to a dma_resv, or NULL to let ttm allocate one.
* @destroy: Destroy function. Use NULL for kfree().
*
* This function initializes a pre-allocated struct ttm_buffer_object.
@@ -526,7 +526,7 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
struct ttm_operation_ctx *ctx,
size_t acc_size,
struct sg_table *sg,
- struct reservation_object *resv,
+ struct dma_resv *resv,
void (*destroy) (struct ttm_buffer_object *));
/**
@@ -545,7 +545,7 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
* point to the shmem object backing a GEM object if TTM is used to back a
* GEM user interface.
* @acc_size: Accounted size for this object.
- * @resv: Pointer to a reservation_object, or NULL to let ttm allocate one.
+ * @resv: Pointer to a dma_resv, or NULL to let ttm allocate one.
* @destroy: Destroy function. Use NULL for kfree().
*
* This function initializes a pre-allocated struct ttm_buffer_object.
@@ -570,7 +570,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
unsigned long size, enum ttm_bo_type type,
struct ttm_placement *placement,
uint32_t page_alignment, bool interrubtible, size_t acc_size,
- struct sg_table *sg, struct reservation_object *resv,
+ struct sg_table *sg, struct dma_resv *resv,
void (*destroy) (struct ttm_buffer_object *));
/**
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 3f1935c19a66..e88e00c6cbf2 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -35,7 +35,7 @@
#include <linux/workqueue.h>
#include <linux/fs.h>
#include <linux/spinlock.h>
-#include <linux/reservation.h>
+#include <linux/dma-resv.h>
#include "ttm_bo_api.h"
#include "ttm_memory.h"
@@ -654,14 +654,14 @@ static inline int __ttm_bo_reserve(struct ttm_buffer_object *bo,
if (WARN_ON(ticket))
return -EBUSY;
- success = reservation_object_trylock(bo->base.resv);
+ success = dma_resv_trylock(bo->base.resv);
return success ? 0 : -EBUSY;
}
if (interruptible)
- ret = reservation_object_lock_interruptible(bo->base.resv, ticket);
+ ret = dma_resv_lock_interruptible(bo->base.resv, ticket);
else
- ret = reservation_object_lock(bo->base.resv, ticket);
+ ret = dma_resv_lock(bo->base.resv, ticket);
if (ret == -EINTR)
return -ERESTARTSYS;
return ret;
@@ -745,10 +745,10 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo,
WARN_ON(!kref_read(&bo->kref));
if (interruptible)
- ret = reservation_object_lock_slow_interruptible(bo->base.resv,
+ ret = dma_resv_lock_slow_interruptible(bo->base.resv,
ticket);
else
- reservation_object_lock_slow(bo->base.resv, ticket);
+ dma_resv_lock_slow(bo->base.resv, ticket);
if (likely(ret == 0))
ttm_bo_del_sub_from_lru(bo);
@@ -773,7 +773,7 @@ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo)
else
ttm_bo_move_to_lru_tail(bo, NULL);
spin_unlock(&bo->bdev->glob->lru_lock);
- reservation_object_unlock(bo->base.resv);
+ dma_resv_unlock(bo->base.resv);
}
/*