ltree_add_entry identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mtd/ubi/eba.c, line 234

Defined in 1 files as a function:

drivers/mtd/ubi/eba.c, line 245 (as a function)

Referenced in 1 files:

drivers/mtd/ubi/eba.c

Smatch caller information:

drivers/mtd/ubi/eba.c leb_read_lock() -> ltree_add_entry()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->work_sem.first_waiter->type	0-1
DATA_SOURCE	0	ubi	$0
DATA_SOURCE	1	vol_id	$1
DATA_SOURCE	2	lnum	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	2	lnum	0-2147483646[c]
USER_DATA	2	lnum	0-2147483646[c]
UNITS	1	vol_id	unit_array_size
HALF_LOCKED2	0	&ubi->ckvol_mutex

drivers/mtd/ubi/eba.c leb_write_lock() -> ltree_add_entry()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	ubi->ro_mode	0
PARAM_VALUE	0	ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->work_sem.first_waiter->type	0-1
DATA_SOURCE	0	ubi	$0
DATA_SOURCE	1	vol_id	$1
DATA_SOURCE	2	lnum	$2
NOSPEC	2	lnum
NOSPEC	2	lnum
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	2	lnum	0-2147483646[c]
USER_DATA	0	*ubi->peb_buf	0-255
USER_DATA	2	lnum	0-2147483646[c]
NO_OVERFLOW_SIMPLE	0	ubi->bgt_thread->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	ubi->ec_hdr_alsize
NO_OVERFLOW_SIMPLE	0	ubi->fm_size
NO_OVERFLOW_SIMPLE	0	ubi->leb_size
NO_OVERFLOW_SIMPLE	0	ubi->mtd->erasesize
NO_OVERFLOW_SIMPLE	0	ubi->peb_count
NO_OVERFLOW_SIMPLE	0	ubi->peb_size
NO_OVERFLOW_SIMPLE	0	ubi->vid_hdr_aloffset
NO_OVERFLOW_SIMPLE	0	ubi->vid_hdr_alsize
NO_OVERFLOW_SIMPLE	0	ubi->vtbl_size
UNITS	1	vol_id	unit_array_size
UNITS	2	lnum	unit_byte
HALF_LOCKED2	0	&ubi->alc_mutex
HALF_LOCKED2	0	&ubi->device_mutex

drivers/mtd/ubi/eba.c leb_write_trylock() -> ltree_add_entry()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->delays->blkio_count	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->delays->blkio_delay_max	0-s64max
PARAM_VALUE	0	ubi->bgt_thread->delays->blkio_delay_min	0-s64max
PARAM_VALUE	0	ubi->bgt_thread->kcov->mode	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->kcov->remote	0-1
PARAM_VALUE	0	ubi->bgt_thread->kcov->remote_size	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->kcov_remote->mode	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->kcov_remote->remote	0-1
PARAM_VALUE	0	ubi->bgt_thread->kcov_remote->remote_size	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->ptracer_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->sched_class->set_cpus_allowed	0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE	0	ubi->bgt_thread->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->sched_task_group->parent	0-s64max
PARAM_VALUE	0	ubi->bgt_thread->thread_pid->attr->exit_code	s32min-s32max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	ubi->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	ubi->dev.kobj.parent->kset->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	ubi->dev.kobj.parent->kset->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	ubi->dev.kobj.parent->kset->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	ubi->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	ubi->dev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	ubi->dev.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	ubi->dev.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	ubi->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	ubi->dev.p->dead	0-1
PARAM_VALUE	0	ubi->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ubi->fm_do_produce_anchor	0
PARAM_VALUE	0	ubi->fm_eba_sem.dep_map->name	0-255
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	ubi->fm_eba_sem.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->fm_eba_sem.wait_lock.owner	(-1)
PARAM_VALUE	0	ubi->fm_eba_sem.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	ubi->fm_eba_sem.wait_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	ubi->leb_size	0-s32max
PARAM_VALUE	0	ubi->move_from	4096-ptr_max
PARAM_VALUE	0	ubi->move_from->u.rb.rb_left	0,4096-ptr_max
PARAM_VALUE	0	ubi->move_from->u.rb.rb_right	0,4096-ptr_max
PARAM_VALUE	0	ubi->move_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->move_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ubi->move_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ubi->move_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ubi->move_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ubi->move_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->move_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	ubi->move_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	ubi->move_to	4096-ptr_max
PARAM_VALUE	0	ubi->used.rb_node	0,4096-ptr_max
PARAM_VALUE	0	ubi->vid_hdr_alsize	0-4000000
PARAM_VALUE	0	ubi->volumes	4096-ptr_max
PARAM_VALUE	0	ubi->volumes_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ubi->wl_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->work_sem.first_waiter->type	0-1
BUF_SIZE	0	ubi	(-1),128
BUF_SIZE	0	ubi	(-1),128
DATA_SOURCE	0	ubi	$0
DATA_SOURCE	1	vol_id	$1
DATA_SOURCE	2	lnum	$2
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	ubi->bgt_thread->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	ubi->ec_hdr_alsize
NO_OVERFLOW_SIMPLE	0	ubi->fm_size
NO_OVERFLOW_SIMPLE	0	ubi->mtd->erasesize
NO_OVERFLOW_SIMPLE	0	ubi->peb_count
NO_OVERFLOW_SIMPLE	0	ubi->peb_size
NO_OVERFLOW_SIMPLE	0	ubi->vid_hdr_aloffset
NO_OVERFLOW_SIMPLE	0	ubi->vid_hdr_alsize
NO_OVERFLOW_SIMPLE	0	ubi->vtbl_size
UNITS	1	vol_id	unit_array_size
LOCK2	0	&ubi->fm_eba_sem
LOCK2	0	&ubi->move_mutex
LOCK2	0	&ubi->work_sem
HALF_LOCKED2	0	&ubi->device_mutex
TYPE_LOCK		(struct ubi_device)->fm_eba_sem
TYPE_LOCK		(struct ubi_device)->move_mutex
TYPE_LOCK		(struct ubi_device)->work_sem