diff options
| author | Guchun Chen <guchun.chen@amd.com> | 2019-09-16 13:42:46 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-09-16 15:30:38 -0500 |
| commit | 012dd14d1de63b7443a8cec4ad9046c85a7184a5 (patch) | |
| tree | f083d2b4e663b93d6dcb4a53a2118e6ab5009bed /drivers/gpu/drm/amd | |
| parent | 1313dacfadc502655942def39079c6a36b3dddb7 (diff) | |
drm/amdgpu: fix ras ctrl debugfs node leak
Use debugfs_remove_recursive to remove the whole debugfs
directory instead of removing the node one by one.
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 2 |
2 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index faf6863ca785..daf9ac0b711f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -980,10 +980,10 @@ static void amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *adev) struct drm_minor *minor = adev->ddev->primary; con->dir = debugfs_create_dir("ras", minor->debugfs_root); - con->ent = debugfs_create_file("ras_ctrl", S_IWUGO | S_IRUGO, con->dir, - adev, &amdgpu_ras_debugfs_ctrl_ops); - con->ent = debugfs_create_file("ras_eeprom_reset", S_IWUGO | S_IRUGO, con->dir, - adev, &amdgpu_ras_debugfs_eeprom_ops); + debugfs_create_file("ras_ctrl", S_IWUGO | S_IRUGO, con->dir, + adev, &amdgpu_ras_debugfs_ctrl_ops); + debugfs_create_file("ras_eeprom_reset", S_IWUGO | S_IRUGO, con->dir, + adev, &amdgpu_ras_debugfs_eeprom_ops); } void amdgpu_ras_debugfs_create(struct amdgpu_device *adev, @@ -1028,10 +1028,8 @@ static void amdgpu_ras_debugfs_remove_all(struct amdgpu_device *adev) amdgpu_ras_debugfs_remove(adev, &obj->head); } - debugfs_remove(con->ent); - debugfs_remove(con->dir); + debugfs_remove_recursive(con->dir); con->dir = NULL; - con->ent = NULL; } /* debugfs end */ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index dd5da3c6327e..ae386c466c0e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -317,8 +317,6 @@ struct amdgpu_ras { struct list_head head; /* debugfs */ struct dentry *dir; - /* debugfs ctrl */ - struct dentry *ent; /* sysfs */ struct device_attribute features_attr; struct bin_attribute badpages_attr; |