Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
- include/linux/atomic/atomic-arch-fallback.h, line 3338
- include/linux/atomic/atomic-instrumented.h, line 1849
- include/linux/atomic/atomic-long.h, line 310
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/ubifs/tnc_misc.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 1592116691373998080 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &c->umount_mutex |
lib/atomic64_test.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | (-1),1229782938533634594 |
| PARAM_VALUE | 1 | v | 4852880703011659776 |
| PARAM_VALUE | 1 | v->counter | (-6151051535892492275) |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| HARD_MAX | 0 | i | 1229782938533634594 |
| NOCHECK_CALL |
mm/huge_memory.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 4096 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | ptl |
io_uring/rsrc.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s64min-(-1),1-s64max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->uring_lock |
io_uring/rsrc.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s64min-(-1),1-s64max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->uring_lock |
io_uring/memmap.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 1-4294967295 |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | i | |
| HALF_LOCKED2 | &ctx->uring_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
mm/slub.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_array_size |
| HALF_LOCKED2 | &n->list_lock | ||
| HALF_LOCKED2 | flags |
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &crtc->mutex | ||
| HALF_LOCKED2 | &mem->process_info->lock | ||
| HALF_LOCKED2 | &p->mutex | ||
| HALF_LOCKED2 | &plane->mutex | ||
| HALF_LOCKED2 | *bo->tbo.base.resv | ||
| HALF_LOCKED2 | *bo_ptr->tbo.base.resv | ||
| HALF_LOCKED2 | bo->tbo.base.resv |
fs/btrfs/volumes.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_byte |
| LOCK2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &fs_info->fs_devices->device_list_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |
mm/swapfile.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 2426144052676947968 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &p->lock | ||
| HALF_LOCKED2 | global &swap_lock |
drivers/vhost/vdpa.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 0-4503599627370495 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
fs/ntfs3/frecord.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/f2fs/inode.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s32min-s32max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
net/netfilter/ipset/ip_set_core.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_byte |
net/core/skbuff.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-4294967295[c] |
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &rm->m_rs_lock | ||
| HALF_LOCKED2 | flags |
fs/f2fs/segment.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem |
drivers/misc/vmw_balloon.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &b->conf_sem |
drivers/iommu/iommufd/pages.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &ictx->ioas_creation_lock |
drivers/iommu/iommufd/pages.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &ictx->ioas_creation_lock | ||
| HALF_LOCKED2 | &pages->mutex |
mm/rmap.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 0-4294967295 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock | ||
| HALF_LOCKED2 | &resv_map->rw_sema | ||
| HALF_LOCKED2 | &vma->vm_private_data->rw_sema |
fs/ntfs/lcnalloc.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| BUF_SIZE | 0 | i | (-1),1-s32max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | i | |
| UNITS | 0 | i | unit_byte |
| HALF_LOCKED2 | &vol->lcnbmp_lock |
fs/xfs/xfs_log.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/hugetlb.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 0-4294967295 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | ptl |
drivers/virtio/virtio_mem.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s64min-0,4096-s64max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
fs/cachefiles/io.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &epdata->dev->lock |
drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev_priv->cmdbuf_mutex |
fs/f2fs/data.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &fio->sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->writepages |
mm/kasan/kasan_test_c.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 42 |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOCHECK_CALL |
fs/ntfs3/attrib.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-s64max[c][u] |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &ni->file.run_lock | ||
| HALF_LOCKED2 | &ni->ni_lock |
drivers/net/netdevsim/fib.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_array_size |
| HALF_LOCKED2 | &data->nh_lock |
security/integrity/ima/ima_queue.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4944777132338331648 |
| BUF_SIZE | 1 | v | 24 |
| BUF_SIZE | 1 | v | 24 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOCHECK_CALL | |||
| LOCK2 | global &ima_extend_list_mutex |
mm/page_counter.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | s64min-s64max |
drivers/infiniband/core/umem.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 0-4503599627370495 |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-4503599627370495[c] |
| HALF_LOCKED2 | &context->db_page_mutex |
fs/ntfs/iomap.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 1-s64max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | v->counter | 1-s64max |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_byte |
mm/memory.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 4096 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mm->mmap_lock |
drivers/gpu/drm/ttm/ttm_pool.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s32min-s32max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/accel/amdxdna/amdxdna_ubuf.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | i |
fs/ext4/mballoc.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-4294967295 |
| UNITS | 0 | i | unit_byte |
lib/genalloc.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| PARAM_VALUE | 1 | v->counter | s64min-(-1),1-s64max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &chan->lock | ||
| HALF_LOCKED2 | &ipc->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &cpm_muram_lock |
kernel/events/core.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &rb->aux_mutex | ||
| HALF_LOCKED2 | _T->lock |
kernel/events/core.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &rb->aux_mutex | ||
| HALF_LOCKED2 | _T->lock |
mm/memory-failure.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 6582150584639197184 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &attr->mutex |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_chardev.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOCHECK_CALL | |||
| LOCK2 | &p->mutex | ||
| TYPE_LOCK | (struct kfd_process)->mutex |
drivers/vdpa/vdpa_user/vduse_dev.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_array_size |
| LOCK2 | &dev->domain_lock | ||
| TYPE_LOCK | (struct vduse_dev)->domain_lock |
block/blk-cgroup.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/ntfs/mft.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOCHECK_CALL |
net/ipv4/inet_fragment.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | i | |
| UNITS | 0 | i | unit_byte |
| HALF_LOCKED2 | rcu_read |
fs/smb/client/cached_dir.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s64min-(-1),1-s64max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cfid->cfids->cfid_list_lock | ||
| HALF_LOCKED2 | &cfid->dentry->d_lockref.lock |
fs/smb/client/cached_dir.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s64min-(-1),1-s64max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cfid->cfids->cfid_list_lock | ||
| HALF_LOCKED2 | &cfid->dentry->d_lockref.lock |
arch/x86/coco/tdx/tdx.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 9167653038521565184 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | i | 1-64[c] |
| USER_DATA | 0 | i | 1-2098130[c] |
| LOCK2 | global &mem_enc_lock |
drivers/block/zram/zram_drv.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 0-8191 |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->lock |
kernel/dma/swiotlb.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_array_size |
fs/ntfs/inode.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| CAPPED_DATA | 0 | i | 1 |
| CAPPED_DATA | 0 | i | 1 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/infiniband/hw/usnic/usnic_uiom.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | (-2147483646)-4503599627370495 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | (-1048575)-4503599627370495 |
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &mm->mmap_lock |
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/f2fs/file.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem |
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOCHECK_CALL |
drivers/base/memory.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 1 |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &attr->mutex |
drivers/accel/habanalabs/common/memory.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | s64min-s64max[u] |
| UNITS | 0 | i | unit_byte |
| HALF_LOCKED2 | &vm->idr_lock |
io_uring/notif.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 1-4294967295 |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctx->uring_lock | ||
| HALF_LOCKED2 | _T->lock |
mm/vmalloc.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 7610197702772047872 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &vmap_purge_lock |
mm/debug_vm_pgtable.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 4096 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL |
drivers/infiniband/hw/hfi1/user_pages.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-s32max |
drivers/scsi/snic/snic_scsi.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/ttm/ttm_tt.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 2485617248563195904,3438847894657478656 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOSPEC | 0 | i | |
| NOSPEC | 0 | i | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-4294967295[c] |
| NO_OVERFLOW_SIMPLE | 0 | i |
fs/ubifs/shrinker.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &c->tnc_mutex | ||
| LOCK2 | &c->umount_mutex | ||
| HALF_LOCKED2 | global &bch_register_lock | ||
| TYPE_LOCK | (struct ubifs_info)->tnc_mutex | ||
| TYPE_LOCK | (struct ubifs_info)->umount_mutex |
mm/zsmalloc.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &class->lock |
mm/khugepaged.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 4096 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock |
fs/nilfs2/inode.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &bmap->b_sem | ||
| HALF_LOCKED2 | &btree->b_sem | ||
| TYPE_LOCK | (struct nilfs_bmap)->b_sem |
arch/x86/mm/pgtable.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | 4096 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/bcache/super.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i | s32min-s32max |
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOCHECK_CALL | |||
| LOCK2 | global &bch_register_lock |
kernel/bpf/core.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 7970477535896326144 |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_byte |
net/xdp/xdp_umem.c raw_atomic_long_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| NOSPEC | 0 | i | |
| NOSPEC | 0 | i | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | i | 0-1048576[c] |
| NO_OVERFLOW_SIMPLE | 0 | i | |
| UNITS | 0 | i | unit_array_size |
| HALF_LOCKED2 | &xs->mutex |
fs/f2fs/compress.c atomic64_sub() -> raw_atomic64_sub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | v | 4096-ptr_max |
| DATA_SOURCE | 0 | i | $0 |
| DATA_SOURCE | 1 | v | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | i | unit_page |
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &sbi->cp_rwsem.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->node_write.internal_rwsem | ||
| HALF_LOCKED2 | &sbi->writepages | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |