ubi_io_write_ec_hdr identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mtd/ubi/io.c, line 829

Defined in 1 files as a prototype:

drivers/mtd/ubi/ubi.h, line 934 (as a prototype)

Defined in 1 files as a function:

drivers/mtd/ubi/io.c, line 844 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/mtd/ubi/wl.c ubi_sync_erase() -> ubi_io_write_ec_hdr()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi	4096-ptr_max
PARAM_VALUE	0	ubi->buf_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->buf_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ubi->buf_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ubi->ec_hdr_alsize	0-4000000
PARAM_VALUE	0	ubi->ro_mode	0
PARAM_VALUE	2	ec_hdr	4096-ptr_max
PARAM_VALUE	2	ec_hdr->ec	1-s32max
BUF_SIZE	2	ec_hdr	0-s32max,18446744071562067968-u64max
BUF_SIZE	2	ec_hdr	0-s32max,18446744071562067968-u64max
CAPPED_DATA	0	ubi->mtd	1
DATA_SOURCE	0	ubi	$0
DATA_SOURCE	2	ec_hdr	r _kzalloc_noprof
NO_OVERFLOW_SIMPLE	1	pnum

drivers/mtd/ubi/attach.c early_erase_peb() -> ubi_io_write_ec_hdr()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi	4096-ptr_max
PARAM_VALUE	0	ubi->buf_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->buf_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ubi->buf_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ubi->ckvol_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.flags	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.ktype->child_ns_type	0
PARAM_VALUE	0	ubi->dev.kobj.ktype->get_ownership	9073032014207823872
PARAM_VALUE	0	ubi->dev.kobj.ktype->namespace	4142580293989273600
PARAM_VALUE	0	ubi->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->device_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->ec_hdr_alsize	0-4000000
PARAM_VALUE	0	ubi->fm_eba_sem.dep_map->name	0-255
PARAM_VALUE	0	ubi->fm_protect.dep_map->name	0-255
PARAM_VALUE	0	ubi->ro_mode	0
PARAM_VALUE	2	ec_hdr	4096-ptr_max
PARAM_VALUE	2	ec_hdr->ec	0-2147483646,18446744071562067968-u64max
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->peb_buf	s32min-(-1),1-s32max
BUF_SIZE	2	ec_hdr	0-s32max,18446744071562067968-u64max
BUF_SIZE	2	ec_hdr	0-s32max,18446744071562067968-u64max
CAPPED_DATA	0	ubi->mtd	1
DATA_SOURCE	0	ubi	$0
DATA_SOURCE	1	pnum	$2
DATA_SOURCE	2	ec_hdr	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
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]
NO_OVERFLOW_SIMPLE	0	ubi->fm_size
NO_OVERFLOW_SIMPLE	0	ubi->mtd->erasesize
NO_OVERFLOW_SIMPLE	0	ubi->peb_size
NO_OVERFLOW_SIMPLE	1	pnum
LOCK2		global &ubi_devices_mutex
HALF_LOCKED2		global &mtd_table_mutex