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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/msm/msm_gem_submit.c msm_submit_retire() -> msm_gem_lock()

Type Parameter Key Value
NOCHECK_CALL
HALF_LOCKED2 &queue->lock

drivers/gpu/drm/msm/msm_gpu.c crashstate_get_bos() -> msm_gem_lock()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &gpu->lock
TYPE_LOCK (struct msm_gpu)->lock

drivers/gpu/drm/msm/msm_gem.c msm_gem_get_vaddr() -> msm_gem_lock()

Type Parameter Key Value
PARAM_VALUE 0 obj->_resv.lock.ww_class->acquire_name 0,4096-ptr_max
PARAM_VALUE 0 obj->_resv.lock.ww_class->is_wait_die 0-s32max
PARAM_VALUE 0 obj->_resv.lock.ww_class->mutex_name 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->close 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->evict 0
PARAM_VALUE 0 obj->funcs->export 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->free 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->get_sg_table 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->mmap 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->open 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->pin 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->print_info 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->rss 0,7796836804503863296
PARAM_VALUE 0 obj->funcs->status 0,2206473683877605376,4732760284336451584,5734366281981706240,5836107275532460032,6072073946299289600,6713341571981008896
PARAM_VALUE 0 obj->funcs->unpin 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->vm_ops 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->vmap 0,4096-ptr_max
PARAM_VALUE 0 obj->funcs->vunmap 0,4096-ptr_max
DATA_SOURCE 0 obj $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 obj->dev->mode_config.num_colorop
NO_OVERFLOW_SIMPLE 0 obj->dev->mode_config.num_crtc
NO_OVERFLOW_SIMPLE 0 obj->dev->mode_config.num_total_plane
NO_OVERFLOW_SIMPLE 0 obj->dev->num_crtcs
HALF_LOCKED2 &dev->clientlist_mutex
HALF_LOCKED2 &gpu->lock
HALF_LOCKED2 &helper->lock
HALF_LOCKED2 &init_lock
HALF_LOCKED2 &msm_host->cmd_mutex

drivers/gpu/drm/msm/msm_gem.c msm_gem_madvise() -> msm_gem_lock()

Type Parameter Key Value
PARAM_VALUE 0 obj 4096-ptr_max
DATA_SOURCE 0 obj $0
NOCHECK_CALL

drivers/gpu/drm/msm/msm_gem.c msm_gem_put_vaddr() -> msm_gem_lock()

Type Parameter Key Value
DATA_SOURCE 0 obj $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &gpu->lock
HALF_LOCKED2 &init_lock
HALF_LOCKED2 &msm_host->cmd_mutex