nvkm_memory_unref identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpu/drm/nouveau/include/nvkm/core/memory.h, line 53 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/nouveau/nvkm/core/memory.c, line 119 (as a function)

Referenced in 32 files:

Smatch caller information:

drivers/gpu/drm/nouveau/nvkm/engine/fifo/uchan.c nvkm_uchan_new() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	3087385557287174144
PARAM_VALUE	0	*pmemory	0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&svmm->mutex

drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c nvkm_fault_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/core/firmware.c nvkm_firmware_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1670956858909298688
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/core/firmware.c nvkm_firmware_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1670956858909298688
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c nv40_instmem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	784852273757753936
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c nv40_instmem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	784852273757753928
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv40.c nv40_instmem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	784852273757753912
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c nv20_gr_chan_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/engine/gr/nv20.c nv20_gr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	2445551396426654128
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c nvkm_chan_del() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/engine/falcon.c nvkm_falcon_fini() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	7896146726845673408
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c nvkm_fb_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	8824728657771549848
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c nvkm_fb_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	8824728657771549840
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/umem.c nvkm_umem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c nv50_instobj_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&cgrp->mutex
HALF_LOCKED2		&gr->fecs.mutex
HALF_LOCKED2		&mmu->ptc.mutex
HALF_LOCKED2		&subdev->use.mutex
HALF_LOCKED2		&vmm->mutex.vmm

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c nv50_instobj_new() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1791058148296404992
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&cgrp->mutex
HALF_LOCKED2		&gr->fecs.mutex
HALF_LOCKED2		&subdev->use.mutex

drivers/gpu/drm/nouveau/nvkm/core/gpuobj.c nvkm_gpuobj_del() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c nvkm_mmu_ptc_dump() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c nvkm_mmu_ptc_put() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mmu->ptc.mutex
HALF_LOCKED2		&mmu->ptp.mutex
TYPE_LOCK		(struct nvkm_mmu)->ptc.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c gt215_link_train_fini() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4701003179527567360
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/disp/chan.c nvkm_disp_chan_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	688016157298503776
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c nvkm_uvmm_mthd_map() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	3652990434567438336
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c nvkm_uvmm_mthd_map() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	3652990434567438336
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c nvkm_uvmm_mthd_raw_map() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	6101054999734460480
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c nvkm_uvmm_mthd_raw_map() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	8831117561616257024
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/falcon/fw.c nvkm_falcon_fw_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&subdev->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_chan_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	3725524748633100432
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1114288273090805936
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1114288273090805928
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1114288273090805920
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c gf100_gr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1114288273090805912
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c nvkm_runl_del() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&subdev->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/mem.c nvkm_mem_new_type() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	8246603080987582464
PARAM_VALUE	0	*pmemory	0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&svmm->mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gr.c r535_gr_chan_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gr.c r535_gr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/gr.c r535_gr_oneinit() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	7992373685240045568
PARAM_VALUE	0	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&subdev->use.mutex
TYPE_LOCK		(struct nvkm_subdev)->use.mutex

drivers/gpu/drm/nouveau/nvkm/engine/xtensa.c nvkm_xtensa_fini() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1028539724942152056
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c nvkm_vmm_map_locked() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&cgrp->mutex
HALF_LOCKED2		&gr->fecs.mutex
HALF_LOCKED2		&imem->mutex
HALF_LOCKED2		&subdev->use.mutex
HALF_LOCKED2		&vmm->mutex.vmm

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c nvkm_vmm_unmap_region() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&vmm->mutex.vmm
TYPE_LOCK		(struct nvkm_vmm)->mutex.vmm

drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c nvkm_acr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/acr/base.c nvkm_acr_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c gf100_bar_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/bar/gf100.c gf100_bar_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/bar.c r535_bar_bar1_init() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/bar.c r535_bar_bar1_init() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	1813151426282696704
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/bar.c r535_bar_bar2_init() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4454315868456595456
PARAM_VALUE	0	*pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/bar.c r535_bar_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	5972042303911317888
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c nv04_instmem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	784852273757753936
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c nv04_instmem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	784852273757753928
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c nv04_instmem_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	784852273757753912
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/gr.c r570_gr_scrubber_fini() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r570/gr.c r570_gr_scrubber_fini() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags

drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c nvkm_ltc_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	3207767008051163600
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c gf100_grctx_generate() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	2009480220590141440
PARAM_VALUE	0	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&cgrp->mutex
LOCK2		&gr->fecs.mutex
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&svmm->mutex
TYPE_LOCK		(struct gf100_gr)->fecs.mutex
TYPE_LOCK		(struct nvkm_cgrp)->mutex

drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c nvkm_fifo_dtor() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	3990358261140968096
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&device->mutex
HALF_LOCKED2		global &nv_devices_mutex

drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.c nvkm_ram_get() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	4096-ptr_max
PARAM_VALUE	0	*pmemory	4096-ptr_max
PARAM_VALUE	0	*pmemory->func	7444517914798755840
PARAM_VALUE	0	*pmemory->kref.refcount.refs.counter	1
BUF_SIZE	0	*pmemory	32
DATA_SOURCE	0	pmemory	$7
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&subdev->use.mutex

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/base.c nvkm_instobj_new() -> nvkm_memory_unref()

Type	Parameter	Key	Value
PARAM_VALUE	0	pmemory	5925710580100628480
PARAM_VALUE	0	*pmemory	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&cgrp->mutex
HALF_LOCKED2		&gr->fecs.mutex
HALF_LOCKED2		&subdev->use.mutex