From: Maarten Lankhorst maarten.lankhorst@linux.intel.com
The signaled bit is already used for quick testing if a fence is signaled.
Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com Acked-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/i915/Makefile | 1 - drivers/gpu/drm/i915/dma_resv_utils.c | 17 ----------------- drivers/gpu/drm/i915/dma_resv_utils.h | 13 ------------- drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 3 --- drivers/gpu/drm/i915/gem/i915_gem_wait.c | 8 -------- 5 files changed, 42 deletions(-) delete mode 100644 drivers/gpu/drm/i915/dma_resv_utils.c delete mode 100644 drivers/gpu/drm/i915/dma_resv_utils.h
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 660bb03de6fc..5c1af130cb6d 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -60,7 +60,6 @@ i915-y += i915_drv.o \
# core library code i915-y += \ - dma_resv_utils.o \ i915_memcpy.o \ i915_mm.o \ i915_sw_fence.o \ diff --git a/drivers/gpu/drm/i915/dma_resv_utils.c b/drivers/gpu/drm/i915/dma_resv_utils.c deleted file mode 100644 index 7df91b7e4ca8..000000000000 --- a/drivers/gpu/drm/i915/dma_resv_utils.c +++ /dev/null @@ -1,17 +0,0 @@ -// SPDX-License-Identifier: MIT -/* - * Copyright © 2020 Intel Corporation - */ - -#include <linux/dma-resv.h> - -#include "dma_resv_utils.h" - -void dma_resv_prune(struct dma_resv *resv) -{ - if (dma_resv_trylock(resv)) { - if (dma_resv_test_signaled(resv, true)) - dma_resv_add_excl_fence(resv, NULL); - dma_resv_unlock(resv); - } -} diff --git a/drivers/gpu/drm/i915/dma_resv_utils.h b/drivers/gpu/drm/i915/dma_resv_utils.h deleted file mode 100644 index b9d8fb5f8367..000000000000 --- a/drivers/gpu/drm/i915/dma_resv_utils.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: MIT */ -/* - * Copyright © 2020 Intel Corporation - */ - -#ifndef DMA_RESV_UTILS_H -#define DMA_RESV_UTILS_H - -struct dma_resv; - -void dma_resv_prune(struct dma_resv *resv); - -#endif /* DMA_RESV_UTILS_H */ diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c index 5ab136ffdeb2..af3eb7fd951d 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c @@ -15,7 +15,6 @@
#include "gt/intel_gt_requests.h"
-#include "dma_resv_utils.h" #include "i915_trace.h"
static bool swap_available(void) @@ -229,8 +228,6 @@ i915_gem_shrink(struct i915_gem_ww_ctx *ww, i915_gem_object_unlock(obj); }
- dma_resv_prune(obj->base.resv); - scanned += obj->base.size >> PAGE_SHIFT; skip: i915_gem_object_put(obj); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_wait.c b/drivers/gpu/drm/i915/gem/i915_gem_wait.c index f11325484110..cd149aa99364 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_wait.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_wait.c @@ -10,7 +10,6 @@
#include "gt/intel_engine.h"
-#include "dma_resv_utils.h" #include "i915_gem_ioctls.h" #include "i915_gem_object.h"
@@ -52,13 +51,6 @@ i915_gem_object_wait_reservation(struct dma_resv *resv, } dma_resv_iter_end(&cursor);
- /* - * Opportunistically prune the fences iff we know they have *all* been - * signaled. - */ - if (timeout > 0) - dma_resv_prune(resv); - return ret; }