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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/f2fs/gc.c f2fs_truncate_meta_inode_pages() -> f2fs_submit_merged_write_cond()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->error_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->io_order_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->iostat_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->meta_inode 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->raw_super->feature 0,2-u32max
PARAM_VALUE 0 sbi->s_error_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 sbi->stat_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 *sbi->page_eio_cnt s32min-s32max
PARAM_VALUE 1 inode 4096-ptr_max
PARAM_VALUE 2 folio 0
PARAM_VALUE 3 ino 0
PARAM_VALUE 4 type 0
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
LOCK2 &sbi->gc_lock.internal_rwsem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &sbi->pin_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->io_order_lock.internal_rwsem

fs/f2fs/segment.c f2fs_truncate_meta_inode_pages() -> f2fs_submit_merged_write_cond()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->cp_global_sem.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->io_order_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->meta_inode 4096-ptr_max
PARAM_VALUE 0 sbi->meta_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
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_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 *sbi->page_eio_cnt s32min-s32max
PARAM_VALUE 1 inode 4096-ptr_max
PARAM_VALUE 1 inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 2 folio 0
PARAM_VALUE 3 ino 0
PARAM_VALUE 4 type 0
BUF_SIZE 0 sbi (-1),1-s32max
BUF_SIZE 0 sbi (-1),1-s32max
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 0 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 0 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &sbi->io_order_lock.internal_rwsem
HALF_LOCKED2 0 &sbi->node_write.internal_rwsem

fs/f2fs/data.c f2fs_truncate_meta_inode_pages() -> f2fs_submit_merged_write_cond()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->error_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->iostat_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sbi->meta_inode 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.dep_map->name 0-255
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 sbi->raw_super->feature 0,2-u32max
PARAM_VALUE 0 sbi->s_error_work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 *sbi->page_eio_cnt s32min-s32max
PARAM_VALUE 1 inode 4096-ptr_max
PARAM_VALUE 2 folio 0
PARAM_VALUE 3 ino 0
PARAM_VALUE 4 type 0
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
DATA_SOURCE 0 sbi $0
NOCHECK_CALL
UNITS 0 sbi unit_byte

fs/f2fs/super.c f2fs_drop_inode() -> f2fs_submit_merged_write_cond()

Type Parameter Key Value
PARAM_VALUE 1 inode 4096-ptr_max
PARAM_VALUE 1 inode->i_hash.pprev 1-u64max
PARAM_VALUE 1 inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 inode->i_op 0-1144202292485988351,1144202292485988353-u64max
PARAM_VALUE 1 inode->i_op->sync_lazytime 0,6951464784224747520
PARAM_VALUE 1 inode->i_sb 4096-ptr_max
PARAM_VALUE 1 inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE 1 inode->i_sb->s_op 4096-ptr_max
PARAM_VALUE 1 inode->i_sb->s_op->drop_inode 4096-ptr_max
PARAM_VALUE 2 folio 0
PARAM_VALUE 3 ino 0
PARAM_VALUE 4 type 0
BUF_SIZE 0 sbi (-1)-s32max
DATA_SOURCE 1 inode $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 inode->i_bytes

fs/f2fs/node.c f2fs_fsync_node_pages() -> f2fs_submit_merged_write_cond()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
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_inode 4096-ptr_max
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->wb_sync_req 4096-ptr_max
PARAM_VALUE 1 inode 0
PARAM_VALUE 2 folio 0
PARAM_VALUE 4 type 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 3 ino 1
DATA_SOURCE 0 sbi $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 &inode->i_rwsem