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Defined in 1 files as a prototype:

Defined in 1 files as a macro:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/jffs2/wbuf.c jffs2_flash_write() -> jffs2_flash_writev()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->alloc_sem.dep_map->name 0-255
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 c->erase_completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->nextblock 4096-ptr_max
PARAM_VALUE 0 c->nextblock->allocated_refs 1
PARAM_VALUE 0 c->wbuf 1-u64max
PARAM_VALUE 0 c->wbuf_dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 c->wbuf_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->wbuf_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->type 0-1
PARAM_VALUE 0 *c->summary->sum_list_head->d.name 0-255
PARAM_VALUE 1 invecs 4096-ptr_max
PARAM_VALUE 2 count 1
PARAM_VALUE 4 retlen 7000331881820454912,7768099563753406464
PARAM_VALUE 5 ino 0
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
DATA_SOURCE 0 c $0
DATA_SOURCE 3 to $1
DATA_SOURCE 4 retlen $3
STR_LEN 0 c (-1)-254
STR_LEN 0 c (-1)-254
RX_PATH
TASK_NOT_RUNNING
UNITS 0 c unit_byte
UNITS 3 to unit_byte
LOCK2 0 &c->alloc_sem
HALF_LOCKED2 0 &c->wbuf_sem
HALF_LOCKED2 0 &c->xattr_sem
TYPE_LOCK (struct jffs2_sb_info)->alloc_sem

fs/jffs2/xattr.c save_xattr_datum() -> jffs2_flash_writev()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->alloc_sem.dep_map->name 0-255
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 c->erase_completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->nextblock 4096-ptr_max
PARAM_VALUE 0 c->nextblock->allocated_refs 1
PARAM_VALUE 0 c->wbuf_dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 c->wbuf_inodes->ino 0-4294967295
PARAM_VALUE 0 c->wbuf_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->wbuf_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->xattr_sem.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 *c->summary->sum_list_head->d.name 0-255
PARAM_VALUE 1 invecs 4096-ptr_max
PARAM_VALUE 2 count 2
PARAM_VALUE 4 retlen 3729217507808899072
PARAM_VALUE 5 ino 0
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 1 invecs 32
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-254
STR_LEN 0 c (-1)-254
RX_PATH
TASK_NOT_RUNNING
UNITS 0 c unit_byte
UNITS 3 to unit_byte
LOCK2 0 &c->alloc_sem
LOCK2 0 &c->xattr_sem
HALF_LOCKED2 0 &c->wbuf_sem
TYPE_LOCK (struct jffs2_sb_info)->alloc_sem
TYPE_LOCK (struct jffs2_sb_info)->xattr_sem

fs/jffs2/summary.c jffs2_sum_write_data() -> jffs2_flash_writev()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->erase_completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->nextblock 4096-ptr_max
PARAM_VALUE 0 c->summary 4096-ptr_max
PARAM_VALUE 0 c->summary->sum_list_head 0
PARAM_VALUE 0 c->summary->sum_list_tail 0
PARAM_VALUE 0 c->summary->sum_num 0
PARAM_VALUE 0 c->summary->sum_padded 0
PARAM_VALUE 0 c->summary->sum_size 0
PARAM_VALUE 0 c->wbuf_dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 c->wbuf_inodes->ino 0-4294967295
PARAM_VALUE 0 c->wbuf_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->wbuf_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->type 0-1
PARAM_VALUE 0 *c->nextblock->last_node->flash_offset 0-4294967295
PARAM_VALUE 0 *c->summary->sum_list_head->d.name 0-255
PARAM_VALUE 1 invecs 4096-ptr_max
PARAM_VALUE 2 count 2
PARAM_VALUE 4 retlen 3427118794496053248
PARAM_VALUE 5 ino 0
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 1 invecs 32
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-254
STR_LEN 0 c (-1)-254
RX_PATH
TASK_NOT_RUNNING
UNITS 0 c unit_byte
UNITS 3 to unit_byte
HALF_LOCKED2 &f->sem
HALF_LOCKED2 0 &c->alloc_sem
HALF_LOCKED2 0 &c->wbuf_sem
HALF_LOCKED2 0 &c->xattr_sem

fs/jffs2/write.c jffs2_write_dirent() -> jffs2_flash_writev()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->alloc_sem.dep_map->name 0-255
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 c->alloc_sem.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 c->erase_completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->nextblock 4096-ptr_max
PARAM_VALUE 0 c->nextblock->allocated_refs 1
PARAM_VALUE 0 c->wbuf_dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 c->wbuf_inodes->ino 0-4294967295
PARAM_VALUE 0 c->wbuf_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->wbuf_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->type 0-1
PARAM_VALUE 0 *c->summary->sum_list_head->d.name 0-255
PARAM_VALUE 1 invecs 4096-ptr_max
PARAM_VALUE 2 count 2
PARAM_VALUE 4 retlen 324292679055605760
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 1 invecs 32
DATA_SOURCE 0 c $0
STR_LEN 0 c (-1)-254
STR_LEN 0 c (-1)-254
RX_PATH
TASK_NOT_RUNNING
UNITS 0 c unit_byte
UNITS 3 to unit_byte
UNITS 5 ino unit_byte
LOCK2 &f->sem
LOCK2 0 &c->alloc_sem
HALF_LOCKED2 &f->sem
HALF_LOCKED2 0 &c->wbuf_sem
TYPE_LOCK (struct jffs2_inode_info)->sem
TYPE_LOCK (struct jffs2_sb_info)->alloc_sem

fs/jffs2/write.c jffs2_write_dnode() -> jffs2_flash_writev()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->alloc_sem.dep_map->name 0-255
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->alloc_sem.first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 c->alloc_sem.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 c->erase_completion_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 c->nextblock 4096-ptr_max
PARAM_VALUE 0 c->nextblock->allocated_refs 1
PARAM_VALUE 0 c->wbuf_dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 c->wbuf_dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 c->wbuf_inodes->ino 0-4294967295
PARAM_VALUE 0 c->wbuf_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->wbuf_sem.first_waiter->type 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 c->xattr_sem.first_waiter->type 0-1
PARAM_VALUE 0 *c->summary->sum_list_head->d.name 0-255
PARAM_VALUE 1 invecs 4096-ptr_max
PARAM_VALUE 2 count 1-2
PARAM_VALUE 4 retlen 1315719706755383296
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 0 c (-1),1-s32max
BUF_SIZE 1 invecs 32
DATA_SOURCE 0 c $0
FUZZY_MAX 2 count 2
STR_LEN 0 c (-1)-254
STR_LEN 0 c (-1)-254
HARD_MAX 2 count 2
RX_PATH
TASK_NOT_RUNNING
UNITS 0 c unit_byte
UNITS 3 to unit_byte
UNITS 5 ino unit_byte
LOCK2 0 &c->alloc_sem
HALF_LOCKED2 &f->sem
HALF_LOCKED2 &f->sem
HALF_LOCKED2 0 &c->wbuf_sem
TYPE_LOCK (struct jffs2_sb_info)->alloc_sem