[PATCH 1/3] drm/vram-helper: Remove interruptible flag from public interface
Thomas Zimmermann
tzimmermann at suse.de
Wed Dec 11 18:08:30 UTC 2019
The flag 'interruptible', which is passed to various functions,
is always set to be false. Remove it and hard-code the value.
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Suggested-by: Daniel Vetter <daniel at ffwll.ch>
---
drivers/gpu/drm/ast/ast_mode.c | 2 +-
drivers/gpu/drm/drm_gem_vram_helper.c | 17 ++++++-----------
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 2 +-
drivers/gpu/drm/mgag200/mgag200_cursor.c | 2 +-
drivers/gpu/drm/mgag200/mgag200_drv.c | 2 +-
include/drm/drm_gem_vram_helper.h | 4 +---
6 files changed, 11 insertions(+), 18 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index b879bd666e35..26336642dd59 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -1145,7 +1145,7 @@ static int ast_cursor_init(struct drm_device *dev)
for (i = 0; i < ARRAY_SIZE(ast->cursor.gbo); ++i) {
gbo = drm_gem_vram_create(dev, &dev->vram_mm->bdev,
- size, 0, false);
+ size, 0);
if (IS_ERR(gbo)) {
ret = PTR_ERR(gbo);
goto err_drm_gem_vram_put;
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index 666cb4c22bb9..4908f1281002 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -94,8 +94,7 @@ static void drm_gem_vram_placement(struct drm_gem_vram_object *gbo,
static int drm_gem_vram_init(struct drm_device *dev,
struct ttm_bo_device *bdev,
struct drm_gem_vram_object *gbo,
- size_t size, unsigned long pg_align,
- bool interruptible)
+ size_t size, unsigned long pg_align)
{
int ret;
size_t acc_size;
@@ -112,7 +111,7 @@ static int drm_gem_vram_init(struct drm_device *dev,
drm_gem_vram_placement(gbo, TTM_PL_FLAG_VRAM | TTM_PL_FLAG_SYSTEM);
ret = ttm_bo_init(bdev, &gbo->bo, size, ttm_bo_type_device,
- &gbo->placement, pg_align, interruptible, acc_size,
+ &gbo->placement, pg_align, false, acc_size,
NULL, NULL, ttm_buffer_object_destroy);
if (ret)
goto err_drm_gem_object_release;
@@ -130,7 +129,6 @@ static int drm_gem_vram_init(struct drm_device *dev,
* @bdev: the TTM BO device backing the object
* @size: the buffer size in bytes
* @pg_align: the buffer's alignment in multiples of the page size
- * @interruptible: sleep interruptible if waiting for memory
*
* Returns:
* A new instance of &struct drm_gem_vram_object on success, or
@@ -139,8 +137,7 @@ static int drm_gem_vram_init(struct drm_device *dev,
struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev,
struct ttm_bo_device *bdev,
size_t size,
- unsigned long pg_align,
- bool interruptible)
+ unsigned long pg_align)
{
struct drm_gem_vram_object *gbo;
int ret;
@@ -149,7 +146,7 @@ struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev,
if (!gbo)
return ERR_PTR(-ENOMEM);
- ret = drm_gem_vram_init(dev, bdev, gbo, size, pg_align, interruptible);
+ ret = drm_gem_vram_init(dev, bdev, gbo, size, pg_align);
if (ret < 0)
goto err_kfree;
@@ -485,7 +482,6 @@ EXPORT_SYMBOL(drm_gem_vram_vunmap);
* @dev: the DRM device
* @bdev: the TTM BO device managing the buffer object
* @pg_align: the buffer's alignment in multiples of the page size
- * @interruptible: sleep interruptible if waiting for memory
* @args: the arguments as provided to \
&struct drm_driver.dumb_create
*
@@ -502,7 +498,6 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file,
struct drm_device *dev,
struct ttm_bo_device *bdev,
unsigned long pg_align,
- bool interruptible,
struct drm_mode_create_dumb *args)
{
size_t pitch, size;
@@ -517,7 +512,7 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file,
if (!size)
return -EINVAL;
- gbo = drm_gem_vram_create(dev, bdev, size, pg_align, interruptible);
+ gbo = drm_gem_vram_create(dev, bdev, size, pg_align);
if (IS_ERR(gbo))
return PTR_ERR(gbo);
@@ -613,7 +608,7 @@ int drm_gem_vram_driver_dumb_create(struct drm_file *file,
return -EINVAL;
return drm_gem_vram_fill_create_dumb(file, dev, &dev->vram_mm->bdev, 0,
- false, args);
+ args);
}
EXPORT_SYMBOL(drm_gem_vram_driver_dumb_create);
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
index 21b684eab5c9..16f5cd2c1b3b 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
@@ -58,7 +58,7 @@ int hibmc_gem_create(struct drm_device *dev, u32 size, bool iskernel,
if (size == 0)
return -EINVAL;
- gbo = drm_gem_vram_create(dev, &dev->vram_mm->bdev, size, 0, false);
+ gbo = drm_gem_vram_create(dev, &dev->vram_mm->bdev, size, 0);
if (IS_ERR(gbo)) {
ret = PTR_ERR(gbo);
if (ret != -ERESTARTSYS)
diff --git a/drivers/gpu/drm/mgag200/mgag200_cursor.c b/drivers/gpu/drm/mgag200/mgag200_cursor.c
index 5444cf1573a3..dd54fd507e13 100644
--- a/drivers/gpu/drm/mgag200/mgag200_cursor.c
+++ b/drivers/gpu/drm/mgag200/mgag200_cursor.c
@@ -209,7 +209,7 @@ int mgag200_cursor_init(struct mga_device *mdev)
for (i = 0; i < ncursors; ++i) {
gbo = drm_gem_vram_create(dev, &dev->vram_mm->bdev,
- size, 0, false);
+ size, 0);
if (IS_ERR(gbo)) {
ret = PTR_ERR(gbo);
goto err_drm_gem_vram_put;
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index 9f4f5f071add..dc125838f5d1 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -121,7 +121,7 @@ int mgag200_driver_dumb_create(struct drm_file *file,
pg_align = PFN_UP(mdev->mc.vram_size);
return drm_gem_vram_fill_create_dumb(file, dev, &dev->vram_mm->bdev,
- pg_align, false, args);
+ pg_align, args);
}
static struct drm_driver driver = {
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h
index 08adaf3695ea..90736427285e 100644
--- a/include/drm/drm_gem_vram_helper.h
+++ b/include/drm/drm_gem_vram_helper.h
@@ -95,8 +95,7 @@ static inline struct drm_gem_vram_object *drm_gem_vram_of_gem(
struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev,
struct ttm_bo_device *bdev,
size_t size,
- unsigned long pg_align,
- bool interruptible);
+ unsigned long pg_align);
void drm_gem_vram_put(struct drm_gem_vram_object *gbo);
u64 drm_gem_vram_mmap_offset(struct drm_gem_vram_object *gbo);
s64 drm_gem_vram_offset(struct drm_gem_vram_object *gbo);
@@ -112,7 +111,6 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file,
struct drm_device *dev,
struct ttm_bo_device *bdev,
unsigned long pg_align,
- bool interruptible,
struct drm_mode_create_dumb *args);
/*
--
2.24.0
More information about the dri-devel
mailing list