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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/segment.c f2fs_folio_wait_writeback() -> f2fs_submit_merged_ipu_write()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 1 bio 0
PARAM_VALUE 2 folio 4096-ptr_max
PARAM_VALUE 2 folio->mapping 4096-ptr_max
PARAM_VALUE 2 folio->mapping->host 4096-ptr_max
PARAM_VALUE 2 folio->mapping->host->i_sb 4096-ptr_max
PARAM_VALUE 2 folio->mapping->host->i_sb->s_cop->empty_dir 0,86,4096-ptr_max
PARAM_VALUE 2 folio->mapping->host->i_sb->s_cop->get_context 0,706,4096-ptr_max
PARAM_VALUE 2 folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 2 folio->mapping->host->i_sb->s_cop->set_context 0,67,4096-ptr_max
PARAM_VALUE 2 folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 2 folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 2 *folio->_mm_id 0-4294967295
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 2 folio (-1),2
BUF_SIZE 2 folio (-1),2
CAPPED_DATA 2 folio 1
DATA_SOURCE 0 sbi r F2FS_F_SB
DATA_SOURCE 2 folio $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 2 folio->mapping->writeback_index 0-524287[c]
UNITS 2 folio unit_page
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 &src_inode->i_rwsem

fs/f2fs/data.c f2fs_merge_page_bio() -> f2fs_submit_merged_ipu_write()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
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 1 bio 3081358356356124672
PARAM_VALUE 2 folio 0
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 &sbi->gc_lock.internal_rwsem

fs/f2fs/data.c f2fs_write_single_data_page() -> f2fs_submit_merged_ipu_write()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
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->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
PARAM_VALUE 0 sbi->nm_info->available_nids 0-4294967295
PARAM_VALUE 0 sbi->nm_info->dirty_nats_ratio 0-4294967295
PARAM_VALUE 0 sbi->nm_info->max_nid 0-4294967295
PARAM_VALUE 0 sbi->nm_info->max_rf_node_blocks 0-4294967295
PARAM_VALUE 0 sbi->nm_info->nat_bits_blocks 0-4294967295
PARAM_VALUE 0 sbi->nm_info->nat_blkaddr 0-4294967295
PARAM_VALUE 0 sbi->nm_info->nat_blocks 0-4294967295
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->nm_info->next_scan_nid 0-4294967295
PARAM_VALUE 0 sbi->nm_info->ra_nid_pages 0-4294967295
PARAM_VALUE 0 sbi->nm_info->ram_thresh 0-4294967295
PARAM_VALUE 0 sbi->node_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
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 1 *bio 1-u64max
PARAM_VALUE 2 folio 0
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
DATA_SOURCE 1 bio $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &sbi->writepages