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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/drm_gem_vram_helper.c drmm_vram_helper_init() -> drm_vram_helper_alloc_mm()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->vram_mm 0
BUF_SIZE 0 dev 3696
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 vram_base $1
DATA_SOURCE 2 vram_size $2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dev->clientlist_mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->clientlist_mutex.owner.counter s64min-s64max
HOST_DATA 0 dev->driver_features 0-u32max
HOST_DATA 0 dev->filelist_mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->filelist_mutex.owner.counter s64min-s64max
HOST_DATA 0 dev->gem_lru_mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->gem_lru_mutex.owner.counter s64min-s64max
HOST_DATA 0 dev->if_version s32min-s32max
HOST_DATA 0 dev->master_mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->master_mutex.owner.counter s64min-s64max
HOST_DATA 0 dev->max_vblank_count 0-u32max
HOST_DATA 0 dev->mode_config.async_page_flip 0-1
HOST_DATA 0 dev->mode_config.blob_lock.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->mode_config.blob_lock.owner.counter s64min-s64max
HOST_DATA 0 dev->mode_config.connection_mutex.mutex.base.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->mode_config.connection_mutex.mutex.base.owner.counter s64min-s64max
HOST_DATA 0 dev->mode_config.connector_free_work.data.counter s64min-s64max
HOST_DATA 0 dev->mode_config.connector_ida.xa.xa_flags 0-u32max
HOST_DATA 0 dev->mode_config.cursor_height 0-u32max
HOST_DATA 0 dev->mode_config.cursor_width 0-u32max
HOST_DATA 0 dev->mode_config.delayed_event 0-1
HOST_DATA 0 dev->mode_config.fb_lock.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->mode_config.fb_lock.owner.counter s64min-s64max
HOST_DATA 0 dev->mode_config.fb_modifiers_not_supported 0-1
HOST_DATA 0 dev->mode_config.idr_mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->mode_config.idr_mutex.owner.counter s64min-s64max
HOST_DATA 0 dev->mode_config.max_height 0-u32max
HOST_DATA 0 dev->mode_config.max_width 0-u32max
HOST_DATA 0 dev->mode_config.min_height 0-u32max
HOST_DATA 0 dev->mode_config.min_width 0-u32max
HOST_DATA 0 dev->mode_config.mutex.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->mode_config.mutex.owner.counter s64min-s64max
HOST_DATA 0 dev->mode_config.normalize_zpos 0-1
HOST_DATA 0 dev->mode_config.num_colorop s32min-s32max
HOST_DATA 0 dev->mode_config.num_connector s32min-s32max
HOST_DATA 0 dev->mode_config.num_crtc s32min-s32max
HOST_DATA 0 dev->mode_config.num_encoder s32min-s32max
HOST_DATA 0 dev->mode_config.num_fb s32min-s32max
HOST_DATA 0 dev->mode_config.num_total_plane s32min-s32max
HOST_DATA 0 dev->mode_config.object_idr.idr_base 0-u32max
HOST_DATA 0 dev->mode_config.object_idr.idr_next 0-u32max
HOST_DATA 0 dev->mode_config.object_idr.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->mode_config.output_poll_work.cpu s32min-s32max
HOST_DATA 0 dev->mode_config.output_poll_work.timer.expires 0-u64max
HOST_DATA 0 dev->mode_config.output_poll_work.timer.flags 0-u32max
HOST_DATA 0 dev->mode_config.output_poll_work.work.data.counter s64min-s64max
HOST_DATA 0 dev->mode_config.panic_lock.magic 0-u32max
HOST_DATA 0 dev->mode_config.panic_lock.owner_cpu 0-u32max
HOST_DATA 0 dev->mode_config.panic_lock.raw_lock.locked 0-255
HOST_DATA 0 dev->mode_config.panic_lock.raw_lock.locked_pending 0-u16max
HOST_DATA 0 dev->mode_config.panic_lock.raw_lock.pending 0-255
HOST_DATA 0 dev->mode_config.panic_lock.raw_lock.tail 0-u16max
HOST_DATA 0 dev->mode_config.panic_lock.raw_lock.val.counter s32min-s32max
HOST_DATA 0 dev->mode_config.poll_enabled 0-1
HOST_DATA 0 dev->mode_config.poll_running 0-1
HOST_DATA 0 dev->mode_config.prefer_shadow 0-u32max
HOST_DATA 0 dev->mode_config.preferred_depth 0-u32max
HOST_DATA 0 dev->mode_config.quirk_addfb_prefer_host_byte_order 0-1
HOST_DATA 0 dev->mode_config.quirk_addfb_prefer_xbgr_30bpp 0-1
HOST_DATA 0 dev->mode_config.tile_idr.idr_base 0-u32max
HOST_DATA 0 dev->mode_config.tile_idr.idr_next 0-u32max
HOST_DATA 0 dev->mode_config.tile_idr.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->num_crtcs 0-u32max
HOST_DATA 0 dev->object_name_idr.idr_base 0-u32max
HOST_DATA 0 dev->object_name_idr.idr_next 0-u32max
HOST_DATA 0 dev->object_name_idr.idr_rt.xa_flags 0-u32max
HOST_DATA 0 dev->object_name_lock.osq.tail.counter s32min-s32max
HOST_DATA 0 dev->object_name_lock.owner.counter s64min-s64max
HOST_DATA 0 dev->open_count.counter s32min-s32max
HOST_DATA 0 dev->ref.refcount.refs.counter s32min-s32max
HOST_DATA 0 dev->registered 0-1
HOST_DATA 0 dev->switch_power_state 0-u32max
HOST_DATA 0 dev->unplugged 0-1
HOST_DATA 0 dev->vblank_disable_immediate 0-1
HOST_DATA 2 vram_size 0-u32max
HALF_LOCKED2 &pool->lock