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Defined in 1 files as a prototype:

Referenced in 2 files:

Smatch caller information:

drivers/mtd/ubi/io.c nor_erase_prepare() -> ubi_dump_flash()

Type Parameter Key Value
PARAM_VALUE 0 ubi 4096-ptr_max
PARAM_VALUE 0 ubi->bgt_thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 0 ubi->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 ubi->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 ubi->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 ubi->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ubi->ec_hdr_alsize 0-4000000
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->mtd 4096-ptr_max
PARAM_VALUE 0 ubi->nor_flash 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
PARAM_VALUE 2 offset 0
BUF_SIZE 0 ubi (-1),128
BUF_SIZE 0 ubi (-1),128
BUF_SIZE 0 ubi->dev.class (-1),96
BUF_SIZE 0 ubi->dev.groups (-1),16
BUF_SIZE 0 ubi->dev.parent (-1),1616
BUF_SIZE 0 ubi->lookuptbl (-1),8
BUF_SIZE 0 ubi->peb_buf s32min-(-1),1-s32max
CAPPED_DATA 0 ubi->mtd 1
DATA_SOURCE 0 ubi $0
DATA_SOURCE 1 pnum $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 ubi->ubi_num 0-31
USER_DATA 0 ubi->vid_hdr_aloffset 0-s32max[c]
USER_DATA 0 ubi->vid_hdr_offset 1-s32max
USER_DATA 0 *ubi->peb_buf 0-255
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_anchor->pnum
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_alsize
NO_OVERFLOW_SIMPLE 0 ubi->vtbl_size
NO_OVERFLOW_SIMPLE 1 pnum
NO_OVERFLOW_SIMPLE 3 len
UNITS 3 len unit_byte
HALF_LOCKED2 global &ubi_devices_mutex
HALF_LOCKED2 0 &ubi->device_mutex
HALF_LOCKED2 0 &ubi->fm_eba_sem
HALF_LOCKED2 0 &ubi->fm_protect
HALF_LOCKED2 0 &ubi->move_mutex
HALF_LOCKED2 0 &ubi->work_sem

drivers/mtd/ubi/io.c ubi_io_write() -> ubi_dump_flash()

Type Parameter Key Value
PARAM_VALUE 0 ubi 4096-ptr_max
PARAM_VALUE 0 ubi->bgt_thread->sched_class->set_cpus_allowed 0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE 0 ubi->dbg.emulate_io_failures 0
PARAM_VALUE 0 ubi->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 ubi->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 ubi->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 ubi->dev.power.wakeirq->status 0-4294967295
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->mtd 4096-ptr_max
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
BUF_SIZE 0 ubi (-1),128
BUF_SIZE 0 ubi (-1),128
BUF_SIZE 0 ubi->dev.class (-1),96
BUF_SIZE 0 ubi->dev.groups (-1),16
BUF_SIZE 0 ubi->dev.parent (-1),1616
BUF_SIZE 0 ubi->lookuptbl (-1),8
BUF_SIZE 0 ubi->peb_buf s32min-(-1),1-s32max
CAPPED_DATA 0 ubi->leb_start 1
DATA_SOURCE 0 ubi $0
DATA_SOURCE 1 pnum $2
DATA_SOURCE 2 offset $3
DATA_SOURCE 3 len $4
NOSPEC 0 ubi->vid_hdr_offset
NOSPEC 3 len
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 3 len 3-s32max[c]
USER_DATA 0 ubi->ubi_num 0-31
USER_DATA 0 ubi->vid_hdr_aloffset 0-s32max[c]
USER_DATA 0 ubi->vid_hdr_offset 1-s32max[c]
USER_DATA 0 *ubi->peb_buf 0-255
USER_DATA 2 offset 0-s32max[c]
USER_DATA 3 len s32min-s32max[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_anchor->pnum
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_alsize
NO_OVERFLOW_SIMPLE 0 ubi->vtbl_size
NO_OVERFLOW_SIMPLE 1 pnum
NO_OVERFLOW_SIMPLE 3 len
UNITS 2 offset unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &le->mutex
HALF_LOCKED2 global &ubi_devices_mutex
HALF_LOCKED2 0 &ubi->buf_mutex
HALF_LOCKED2 0 &ubi->device_mutex
HALF_LOCKED2 0 &ubi->fm_eba_sem
HALF_LOCKED2 0 &ubi->fm_protect
HALF_LOCKED2 0 &ubi->move_mutex
HALF_LOCKED2 0 &ubi->work_sem