[PATCH 1/5] drm/i915: shrinker_control->nr_to_scan is now unsigned long

Chris Wilson
2015-10-01T11:23:01Z

As the shrinker_control now passes us unsigned long targets, update our
shrinker functions to match.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/i915_gem_shrinker.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ec731e6db126..6c807c584d59 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3155,7 +3155,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,

/* i915_gem_shrinker.c */
unsigned long i915_gem_shrink(struct drm_i915_private *dev_priv,
- long target,
+ unsigned long target,
unsigned flags);
#define I915_SHRINK_PURGEABLE 0x1
#define I915_SHRINK_UNBOUND 0x2
diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/i915_gem_shrinker.c
index f6ecbda2c604..b627d07fad29 100644
--- a/drivers/gpu/drm/i915/i915_gem_shrinker.c
+++ b/drivers/gpu/drm/i915/i915_gem_shrinker.c
@@ -73,7 +73,7 @@ static bool mutex_is_locked_by(struct mutex *mutex, struct task_struct *task)
*/
unsigned long
i915_gem_shrink(struct drm_i915_private *dev_priv,
- long target, unsigned flags)
+ unsigned long target, unsigned flags)
{
const struct {
struct list_head *list;
@@ -159,7 +159,7 @@ i915_gem_shrink(struct drm_i915_private *dev_priv,
unsigned long i915_gem_shrink_all(struct drm_i915_private *dev_priv)
{
i915_gem_evict_everything(dev_priv->dev);
- return i915_gem_shrink(dev_priv, LONG_MAX,
+ return i915_gem_shrink(dev_priv, -1UL,
I915_SHRINK_BOUND | I915_SHRINK_UNBOUND);
}

--
2.6.0