raw_atomic_fetch_inc identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/atomic/atomic-arch-fallback.h, line 1097

Defined in 1 files as a function:

include/linux/atomic/atomic-arch-fallback.h, line 1108 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/perf/arm-cmn.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4550404026347810816
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->gfx.gpu_clock_mutex
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&adev->srbm_mutex
HALF_LOCKED2		&kiq->ring_lock
HALF_LOCKED2		&mux->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &drm_unplug_srcu
HALF_LOCKED2		ring_lock

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0

drivers/gpu/drm/drm_file.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &drm_global_mutex

net/ipv6/ip6_gre.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->tx_global_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read

drivers/infiniband/hw/hfi1/trace.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0

drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->gfx.gpu_clock_mutex
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&adev->srbm_mutex
HALF_LOCKED2		&kiq->ring_lock
HALF_LOCKED2		&mux->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &drm_unplug_srcu
HALF_LOCKED2		ring_lock

drivers/net/wwan/t7xx/t7xx_netdev.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &rtnl_mutex

drivers/staging/media/ipu7/ipu7-isys-queue.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		&stream->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
TYPE_LOCK		(struct ipu7_isys_stream)->mutex

drivers/perf/arm_cspmu/nvidia_cspmu.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4912233594274598912
PARAM_VALUE	0	v->counter	0
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &arm_cspmu_lock

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->gfx.gpu_clock_mutex
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&adev->srbm_mutex
HALF_LOCKED2		&kiq->ring_lock
HALF_LOCKED2		&mux->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &drm_unplug_srcu
HALF_LOCKED2		ring_lock

drivers/nvme/host/core.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/netronome/nfp/crypto/tls.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &device_offload_lock
HALF_LOCKED2		global &uld_mutex
HALF_LOCKED2		sk

net/mac802154/util.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&local->phy->queue_lock
LOCK2		flags
TYPE_LOCK		(struct wpan_phy)->queue_lock

drivers/gpu/drm/i915/i915_active.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
PARAM_VALUE	0	v->counter	0-s32max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&ref->tree_lock
LOCK2		irq
HALF_LOCKED2		&ref->mutex
HALF_LOCKED2		&vma->vm->mutex
HALF_LOCKED2		ce->ring->vma->obj->base.resv
HALF_LOCKED2		ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2		ring->vma->obj->base.resv
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv
TYPE_LOCK		(struct i915_active)->tree_lock

drivers/gpu/drm/i915/gem/i915_gem_shrinker.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
PARAM_VALUE	0	v->counter	0-s32max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&i915->mm.obj_lock
LOCK2		flags
HALF_LOCKED2		obj->base.resv
TYPE_LOCK		(struct i915_gem_mm)->obj_lock

kernel/time/posix-timers.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0

drivers/perf/arm-ni.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	6698356592685858816
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/gen8_ppgtt.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&vm->mutex

io_uring/poll.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	192,4096-ptr_max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/intel_timeline.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
PARAM_VALUE	0	v->counter	0-s32max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&timelines->lock
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv

net/ipv4/ip_gre.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->tx_global_lock
HALF_LOCKED2		&txq->_xmit_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read

drivers/perf/arm_cspmu/arm_cspmu.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	8862231988030582784
DATA_SOURCE	0	v	$0

drivers/gpu/drm/i915/gt/intel_execlists_submission.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/../../accel/drm_accel.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&adev->gfx.gpu_clock_mutex
HALF_LOCKED2		&adev->reset_domain->sem
HALF_LOCKED2		&adev->srbm_mutex
HALF_LOCKED2		&kiq->ring_lock
HALF_LOCKED2		&mux->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &drm_unplug_srcu
HALF_LOCKED2		ring_lock

fs/dlm/midcomms.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
HALF_LOCKED2		&mh->node->send_queue_lock
HALF_LOCKED2		bh

drivers/gpu/drm/i915/gt/intel_ring.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2		engine->legacy.ring->vma->obj->base.resv
HALF_LOCKED2		ring->vma->obj->base.resv
HALF_LOCKED2		timeline->hwsp_ggtt->obj->base.resv

drivers/infiniband/hw/hfi1/netdev_rx.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/intel_engine_pm.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&timelines->lock
LOCK2		&wf->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct intel_gt_timelines)->lock
TYPE_LOCK		(struct intel_wakeref)->mutex

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
PARAM_VALUE	0	v->counter	0
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&sched_engine->lock
HALF_LOCKED2		flags
HALF_LOCKED2		rcu_read

drivers/accel/ivpu/ivpu_pm.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/gt/intel_rps.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&isys->power_lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct ipu6_isys)->power_lock

net/ipv6/ioam6_iptunnel.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		bh
LOCK2		rcu_read
HALF_LOCKED2		&net->ipv4.mfc_mutex
HALF_LOCKED2		&net->ipv6.mfc_mutex
HALF_LOCKED2		&sk->sk_callback_lock
HALF_LOCKED2		&sk->sk_lock.slock
HALF_LOCKED2		sk

drivers/staging/media/ipu7/ipu7-isys-csi2.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&isys->power_lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct ipu7_isys)->power_lock

io_uring/waitid.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/hfi1/chip.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&device->client_data_rwsem
HALF_LOCKED2		&device->unregistration_lock
HALF_LOCKED2		global &rtnl_mutex

net/sunrpc/xprtrdma/svc_rdma_sendto.c atomic_fetch_inc() -> raw_atomic_fetch_inc()

Type	Parameter	Key	Value
PARAM_VALUE	0	v	4096-ptr_max
DATA_SOURCE	0	v	$0
RX_PATH
TASK_NOT_RUNNING