Eviction is VM local, so we can ignore the significance of the
drm_device in the caller, and leave it to i915_gem_evict_something() to
manage itself.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 3 +--
drivers/gpu/drm/i915/i915_gem.c | 2 +-
drivers/gpu/drm/i915/i915_gem_evict.c | 9 ++++-----
drivers/gpu/drm/i915/i915_gem_gtt.c | 2 +-
drivers/gpu/drm/i915/i915_trace.h | 14 ++++++++------
5 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 66b98fa4715a..fbda38f25c6b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3398,8 +3398,7 @@ int i915_gem_context_reset_stats_ioctl(struct drm_device *dev, void *data,
struct drm_file *file);
/* i915_gem_evict.c */
-int __must_check i915_gem_evict_something(struct drm_device *dev,
- struct i915_address_space *vm,
+int __must_check i915_gem_evict_something(struct i915_address_space *vm,
int min_size,
unsigned alignment,
unsigned cache_level,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 9bef2c0803a5..ef82d840c56e 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3086,7 +3086,7 @@ search_free:
search_flag,
alloc_flag);
if (ret) {
- ret = i915_gem_evict_something(dev, vm, size, alignment,
+ ret = i915_gem_evict_something(vm, size, alignment,
obj->cache_level,
start, end,
flags);
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index 016be7316676..4bce72fa14c4 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -61,7 +61,6 @@ mark_free(struct i915_vma *vma, struct list_head *unwind)
/**
* i915_gem_evict_something - Evict vmas to make room for binding a new one
- * @dev: drm_device
* @vm: address space to evict from
* @min_size: size of the desired free space
* @alignment: alignment constraint of the desired free space
@@ -84,12 +83,12 @@ mark_free(struct i915_vma *vma, struct list_head *unwind)
* memory in e.g. the shrinker.
*/
int
-i915_gem_evict_something(struct drm_device *dev, struct i915_address_space *vm,
+i915_gem_evict_something(struct i915_address_space *vm,
int min_size, unsigned alignment, unsigned cache_level,
unsigned long start, unsigned long end,
unsigned flags)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
+ struct drm_i915_private *dev_priv = to_i915(vm->dev);
struct list_head eviction_list;
struct list_head *phases[] = {
&vm->inactive_list,
@@ -99,7 +98,7 @@ i915_gem_evict_something(struct drm_device *dev, struct i915_address_space *vm,
struct i915_vma *vma, *next;
int ret;
- trace_i915_gem_evict(dev, min_size, alignment, flags);
+ trace_i915_gem_evict(vm, min_size, alignment, flags);
/*
* The goal is to evict objects and amalgamate space in LRU order.
@@ -154,7 +153,7 @@ search_again:
* back to userspace to give our workqueues time to
* acquire our locks and unpin the old scanouts.
*/
- return intel_has_pending_fb_unpin(dev) ? -EAGAIN : -ENOSPC;
+ return intel_has_pending_fb_unpin(vm->dev) ? -EAGAIN : -ENOSPC;
}
/* Not everything in the GGTT is tracked via vma (otherwise we
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 685ca2aaada8..f1f14e5a5a99 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2012,7 +2012,7 @@ alloc:
0, ggtt->base.total,
DRM_MM_TOPDOWN);
if (ret == -ENOSPC && !retried) {
- ret = i915_gem_evict_something(dev, &ggtt->base,
+ ret = i915_gem_evict_something(&ggtt->base,
GEN6_PD_SIZE, GEN6_PD_ALIGN,
I915_CACHE_NONE,
0, ggtt->base.total,
diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
index 9e43c0aa6e3b..178798002a73 100644
--- a/drivers/gpu/drm/i915/i915_trace.h
+++ b/drivers/gpu/drm/i915/i915_trace.h
@@ -394,25 +394,27 @@ DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
);
TRACE_EVENT(i915_gem_evict,
- TP_PROTO(struct drm_device *dev, u32 size, u32 align, unsigned flags),
- TP_ARGS(dev, size, align, flags),
+ TP_PROTO(struct i915_address_space *vm, u32 size, u32 align, unsigned int flags),
+ TP_ARGS(vm, size, align, flags),
TP_STRUCT__entry(
__field(u32, dev)
+ __field(struct i915_address_space *, vm)
__field(u32, size)
__field(u32, align)
- __field(unsigned, flags)
+ __field(unsigned int, flags)
),
TP_fast_assign(
- __entry->dev = dev->primary->index;
+ __entry->dev = vm->dev->primary->index;
+ __entry->vm = vm;
__entry->size = size;
__entry->align = align;
__entry->flags = flags;
),
- TP_printk("dev=%d, size=%d, align=%d %s",
- __entry->dev, __entry->size, __entry->align,
+ TP_printk("dev=%d, vm=%p, size=%d, align=%d %s",
+ __entry->dev, __entry->vm, __entry->size, __entry->align,
__entry->flags & PIN_MAPPABLE ? ", mappable" : "")
);
--
2.8.1
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