diff options
author | Raffaele Aquilone <raffaele.aquilone@arm.com> | 2024-03-19 08:28:01 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2024-03-19 08:28:01 +0000 |
commit | 10cee2ea3b7ca2089ac98fbe16ef1110e2298003 (patch) | |
tree | f6021c7e55cb29587a5d807e1e3e524bd5985d51 | |
parent | fcb9707c2a69ecadfac37655b1d2c0a6679f8db4 (diff) | |
parent | 4e0eb5e1859ca3adf11a93a7665811facef6616d (diff) | |
download | gpu-android-gs-lynx-5.10-android15-beta.tar.gz |
GPUCORE-41458 am: 4e0eb5e185android-15-beta-2_r0.6android-15-beta-2_r0.4android-15-beta-2_r0.3android-gs-tangorpro-5.10-android15-betaandroid-gs-pantah-5.10-android15-betaandroid-gs-lynx-5.10-android15-beta
Original change: https://partner-android-review.googlesource.com/c/kernel/private/google-modules/gpu/+/2768574
Change-Id: I8114200161716909e896b119eea74ddec51f0409
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
-rw-r--r-- | mali_kbase/mali_kbase_mem.c | 11 | ||||
-rw-r--r-- | mali_kbase/mali_kbase_mem.h | 5 |
2 files changed, 13 insertions, 3 deletions
diff --git a/mali_kbase/mali_kbase_mem.c b/mali_kbase/mali_kbase_mem.c index afc5a30..c3eb2cc 100644 --- a/mali_kbase/mali_kbase_mem.c +++ b/mali_kbase/mali_kbase_mem.c @@ -526,15 +526,20 @@ int kbase_gpu_munmap(struct kbase_context *kctx, struct kbase_va_region *reg) switch (alloc->imported.user_buf.state) { case KBASE_USER_BUF_STATE_GPU_MAPPED: { alloc->imported.user_buf.current_mapping_usage_count = 0; - kbase_user_buf_from_gpu_mapped_to_empty(kctx, reg); + kbase_mem_phy_alloc_ref_read(alloc) ? + kbase_user_buf_from_gpu_mapped_to_pinned(kctx, reg) : + kbase_user_buf_from_gpu_mapped_to_empty(kctx, reg); break; } case KBASE_USER_BUF_STATE_DMA_MAPPED: { - kbase_user_buf_from_dma_mapped_to_empty(kctx, reg); + kbase_mem_phy_alloc_ref_read(alloc) ? + kbase_user_buf_from_dma_mapped_to_pinned(kctx, reg) : + kbase_user_buf_from_dma_mapped_to_empty(kctx, reg); break; } case KBASE_USER_BUF_STATE_PINNED: { - kbase_user_buf_from_pinned_to_empty(kctx, reg); + if (!kbase_mem_phy_alloc_ref_read(alloc)) + kbase_user_buf_from_pinned_to_empty(kctx, reg); break; } case KBASE_USER_BUF_STATE_EMPTY: { diff --git a/mali_kbase/mali_kbase_mem.h b/mali_kbase/mali_kbase_mem.h index 739c7dc..371d788 100644 --- a/mali_kbase/mali_kbase_mem.h +++ b/mali_kbase/mali_kbase_mem.h @@ -589,6 +589,11 @@ int kbase_mem_init(struct kbase_device *kbdev); void kbase_mem_halt(struct kbase_device *kbdev); void kbase_mem_term(struct kbase_device *kbdev); +static inline unsigned int kbase_mem_phy_alloc_ref_read(struct kbase_mem_phy_alloc *alloc) +{ + return kref_read(&alloc->kref); +} + static inline struct kbase_mem_phy_alloc *kbase_mem_phy_alloc_get(struct kbase_mem_phy_alloc *alloc) { kref_get(&alloc->kref); |