diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2201-drm-amdkfd-Use-DECLARE_BITMAP.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2201-drm-amdkfd-Use-DECLARE_BITMAP.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2201-drm-amdkfd-Use-DECLARE_BITMAP.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2201-drm-amdkfd-Use-DECLARE_BITMAP.patch new file mode 100644 index 00000000..cd57ae88 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2201-drm-amdkfd-Use-DECLARE_BITMAP.patch @@ -0,0 +1,45 @@ +From b5c6342dd47d64ff00d0ff4e619259b8bd15a820 Mon Sep 17 00:00:00 2001 +From: Joe Perches <joe@perches.com> +Date: Tue, 19 May 2015 18:37:51 -0700 +Subject: [PATCH 2201/4131] drm/amdkfd: Use DECLARE_BITMAP + +Use the generic mechanism to declare a bitmap instead of unsigned long. + +It seems that "struct kfd_process.allocated_queue_bitmap" is unused. +Maybe it could be deleted instead. + +Change-Id: Ic33cce01484fc80fc60ed39f1a90ad82d1e1ad25 +Signed-off-by: Joe Perches <joe@perches.com> +Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 7 ++----- + 1 file changed, 2 insertions(+), 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +index 5e46745..998820f 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +@@ -248,8 +248,8 @@ struct kfd_dev { + + const struct kfd2kgd_calls *kfd2kgd; + struct mutex doorbell_mutex; +- unsigned long doorbell_available_index[DIV_ROUND_UP( +- KFD_MAX_NUM_OF_QUEUES_PER_PROCESS, BITS_PER_LONG)]; ++ DECLARE_BITMAP(doorbell_available_index, ++ KFD_MAX_NUM_OF_QUEUES_PER_PROCESS); + + void *gtt_mem; + uint64_t gtt_start_gpu_addr; +@@ -710,9 +710,6 @@ struct kfd_process { + + struct process_queue_manager pqm; + +- unsigned long allocated_queue_bitmap[DIV_ROUND_UP(KFD_MAX_NUM_OF_QUEUES_PER_PROCESS, +- BITS_PER_LONG)]; +- + /*Is the user space process 32 bit?*/ + bool is_32bit_user_mode; + +-- +2.7.4 + |