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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/f2fs/data.c f2fs_finish_read_bio() -> f2fs_sanity_check_node_footer()

Type Parameter Key Value
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->mapping 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 3 ntype 0
PARAM_VALUE 4 in_irq 1
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 1 folio->mapping 1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 nid unit_page

fs/f2fs/data.c f2fs_write_end_bio() -> f2fs_sanity_check_node_footer()

Type Parameter Key Value
PARAM_VALUE 0 sbi->meta_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 sbi->node_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->mapping 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host->i_sb->s_fs_info 4096-ptr_max
PARAM_VALUE 3 ntype 0
PARAM_VALUE 4 in_irq 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 1 folio->mapping 1
STR_LEN 0 sbi (-1)
STR_LEN 0 sbi (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 nid unit_page

fs/f2fs/node.c __get_node_folio() -> f2fs_sanity_check_node_footer()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->cp_rwsem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->gc_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->gc_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->io_order_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->io_order_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->meta_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->node_change.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->node_inode 4096-ptr_max
PARAM_VALUE 0 sbi->node_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2712
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->node_write.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->pin_sem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->pin_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->quota_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb->s_umount.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb->s_umount.first_waiter->type 0-1
PARAM_VALUE 0 sbi->sb_lock.internal_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 sbi->sb_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 *sbi->next_victim_seg 0-4294967295
PARAM_VALUE 0 *sbi->page_eio_cnt s32min-s32max
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 2 nid 0-4294967294
PARAM_VALUE 3 ntype 0-3
PARAM_VALUE 4 in_irq 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
CAPPED_DATA 0 sbi->root_ino_num 1
CAPPED_DATA 2 nid 1
CAPPED_DATA 2 nid 1
DATA_SOURCE 0 sbi $0
DATA_SOURCE 1 folio r f2fs_grab_cache_folio
DATA_SOURCE 2 nid $1
DATA_SOURCE 3 ntype $4
PARAM_COMPARE 2 nid >= $0->root_ino_num
PARAM_COMPARE 2 nid >= $0->root_ino_num
NOSPEC 2 nid
NOSPEC 2 nid
HARD_MAX 3 ntype 3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 folio->mapping->writeback_index 0-524287[c]
USER_DATA 2 nid 1-4294967294[c]
UNITS 0 sbi unit_byte
UNITS 2 nid unit_byte
HALF_LOCKED2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->node_change.internal_rwsem
HALF_LOCKED2 0 &sbi->pin_sem.internal_rwsem

fs/f2fs/node.c __write_node_folio() -> f2fs_sanity_check_node_footer()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 folio 4096-ptr_max
PARAM_VALUE 1 folio->mapping 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host 4096-ptr_max
PARAM_VALUE 1 folio->mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 1 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 *folio->_mm_id 0-4294967295
PARAM_VALUE 3 ntype 0
PARAM_VALUE 4 in_irq 0
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 1 folio 1
DATA_SOURCE 0 sbi r F2FS_F_SB
DATA_SOURCE 1 folio $0
RX_PATH
TASK_NOT_RUNNING
UNITS 2 nid unit_page