Documented in 1 files:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/radeon/radeon_fence.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | s64min-(-1),1-s64max |
| CAPPED_DATA | 1 | new | 1 |
| CAPPED_DATA | 1 | new | 1 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | new | 2-s32max[c] |
| HALF_LOCKED2 | &rdev->exclusive_lock | ||
| HALF_LOCKED2 | rcu_read |
lib/atomic64_test.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4852880703011659776 |
| PARAM_VALUE | 0 | v->counter | (-6151051535892492275) |
| PARAM_VALUE | 1 | new | (-2401053088876082434) |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
fs/afs/inode.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | s64min |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vnode->cb_lock.lock | ||
| HALF_LOCKED2 | &dvnode->rmdir_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &target->i_rwsem | ||
| TYPE_LOCK | (struct seqlock)->lock |
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dqm->lock_hidden |
kernel/rcu/rcutorture.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 3637200038180208640 |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
net/netfilter/nft_quota.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/cachefiles/daemon.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
net/netfilter/nf_conntrack_netlink.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
mm/shrinker.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
drivers/gpu/drm/scheduler/sched_entity.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | s64min-(-4096),4096-s64max |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &client->hwctx_srcu | ||
| HALF_LOCKED2 | &gpu->sched_lock | ||
| HALF_LOCKED2 | &hwctx->priv->io_lock | ||
| HALF_LOCKED2 | &hwctx->priv->job_sem | ||
| HALF_LOCKED2 | &p->adev->notifier_lock | ||
| HALF_LOCKED2 | &pfdev->sched_lock | ||
| HALF_LOCKED2 | &queue->lock | ||
| HALF_LOCKED2 | &sched->mutex | ||
| HALF_LOCKED2 | &v3d->sched_lock | ||
| HALF_LOCKED2 | &xdna->notifier_lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &drm_unplug_srcu |
fs/afs/rotate.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | s64min |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vnode->cb_lock.lock |
mm/kasan/kasan_test_c.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 42 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
mm/page_counter.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| CAPPED_DATA | 1 | new | 1 |
| CAPPED_DATA | 1 | new | 1 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | new | 1-s32max[c] |
net/netfilter/nfnetlink_acct.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
kernel/sched/build_utility.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &jiffies_lock |
drivers/scsi/lpfc/lpfc_init.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
drivers/net/wwan/qcom_bam_dmux.c raw_atomic_long_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| HALF_LOCKED2 | &pool->lock |
drivers/pci/endpoint/functions/pci-epf-vntb.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 0 |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| HALF_LOCKED2 | &pool->lock |
fs/afs/dir.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | s64min |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dvnode->rmdir_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/afs/callback.c atomic64_xchg() -> raw_atomic64_xchg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | new | s64min |
| DATA_SOURCE | 0 | v | $0 |
| DATA_SOURCE | 1 | new | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &vnode->cb_lock.lock | ||
| HALF_LOCKED2 | &volume->open_mmaps_lock |