diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.h b/drivers/gpu/drm/msm/msm_gem.h index 972490b14ba5..a1bf741b9b89 100644 --- a/drivers/gpu/drm/msm/msm_gem.h +++ b/drivers/gpu/drm/msm/msm_gem.h @@ -24,6 +24,11 @@ struct msm_gem_address_space { spinlock_t lock; /* Protects drm_mm node allocation/removal */ struct msm_mmu *mmu; struct kref kref; + + /* For address spaces associated with a specific process, this + * will be non-NULL: + */ + struct pid *pid; }; struct msm_gem_vma { @@ -83,12 +88,14 @@ struct msm_gem_object { struct mutex lock; /* Protects resources associated with bo */ char name[32]; /* Identifier to print for the debugfs files */ + + atomic_t active_count; }; #define to_msm_bo(x) container_of(x, struct msm_gem_object, base) static inline bool is_active(struct msm_gem_object *msm_obj) { - return msm_obj->gpu != NULL; + return atomic_read(&msm_obj->active_count); } static inline bool is_purgeable(struct msm_gem_object *msm_obj) @@ -142,6 +149,7 @@ struct msm_gem_submit { bool valid; /* true if no cmdstream patching needed */ bool in_rb; /* "sudo" mode, copy cmds into RB */ struct msm_ringbuffer *ring; + struct msm_file_private *ctx; unsigned int nr_cmds; unsigned int nr_bos; u32 ident; /* A "identifier" for the submit for logging */ |