diff options
Diffstat (limited to 'meta-amdfalconx86/recipes-kernel/linux/linux-yocto/0472-drm-amdgpu-free-the-job-immediately-after-dispatchin.patch')
| -rw-r--r-- | meta-amdfalconx86/recipes-kernel/linux/linux-yocto/0472-drm-amdgpu-free-the-job-immediately-after-dispatchin.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amdfalconx86/recipes-kernel/linux/linux-yocto/0472-drm-amdgpu-free-the-job-immediately-after-dispatchin.patch b/meta-amdfalconx86/recipes-kernel/linux/linux-yocto/0472-drm-amdgpu-free-the-job-immediately-after-dispatchin.patch new file mode 100644 index 00000000..2bacf5bf --- /dev/null +++ b/meta-amdfalconx86/recipes-kernel/linux/linux-yocto/0472-drm-amdgpu-free-the-job-immediately-after-dispatchin.patch @@ -0,0 +1,45 @@ +From bf7ebaeed4dca7c0a7f9d9a44efbd9f74cf22c5d Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> +Date: Tue, 18 Aug 2015 15:30:26 +0200 +Subject: [PATCH 0472/1050] drm/amdgpu: free the job immediately after + dispatching it +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Fixes a whole bunch of lockdep warnings. + +Signed-off-by: Christian König <christian.koenig@amd.com> +Reviewed-by: Chunming Zhou <david1.zhou@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 7 +++---- + 1 file changed, 3 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c +index 5b1ae18..06d7bf5 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c +@@ -49,6 +49,9 @@ static struct fence *amdgpu_sched_run_job(struct amd_gpu_scheduler *sched, + goto err; + fence = amdgpu_fence_ref(sched_job->ibs[sched_job->num_ibs - 1].fence); + ++ if (sched_job->free_job) ++ sched_job->free_job(sched_job); ++ + mutex_unlock(&sched_job->job_lock); + return &fence->base; + +@@ -69,10 +72,6 @@ static void amdgpu_sched_process_job(struct amd_gpu_scheduler *sched, + return; + } + sched_job = (struct amdgpu_job *)job; +- mutex_lock(&sched_job->job_lock); +- if (sched_job->free_job) +- sched_job->free_job(sched_job); +- mutex_unlock(&sched_job->job_lock); + /* after processing job, free memory */ + fence_put(&sched_job->base.s_fence->base); + kfree(sched_job); +-- +1.9.1 + |