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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/segment.c __replace_atomic_write_block() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info 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 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
NOCHECK_CALL
UNITS 0 sbi unit_byte
UNITS 1 addr unit_page
LOCK2 &inode->i_rwsem
LOCK2 &sbi->cp_rwsem.internal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/f2fs/file.c __roll_back_blkaddrs() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->stat_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 0 sbi->reserved_blocks 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
LOCK2 &dst_inode->i_rwsem
LOCK2 &inode->i_rwsem
LOCK2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &dst_inode->i_mapping->invalidate_lock
HALF_LOCKED2 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/f2fs/file.c f2fs_do_truncate_blocks() -> f2fs_invalidate_blocks()

Type Parameter Key Value
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 0 sbi->root_ino_num 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
UNITS 1 addr unit_page
UNITS 2 len unit_page
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &sbi->cp_rwsem.internal_rwsem

fs/f2fs/file.c f2fs_do_zero_range() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi->total_valid_block_count 0-4294967295
PARAM_VALUE 1 addr 1-4294967294
PARAM_VALUE 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 1 addr 1
DATA_SOURCE 1 addr r f2fs_data_blkaddr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
UNITS 1 addr unit_page
LOCK2 &inode->i_rwsem
LOCK2 &mapping->invalidate_lock
LOCK2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem
TYPE_LOCK (struct inode)->i_rwsem

fs/f2fs/file.c f2fs_truncate_data_blocks_range() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 2 len 0-s32max
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 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &src_inode->i_rwsem

fs/f2fs/file.c f2fs_truncate_data_blocks_range() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 1 addr 1-u32max
PARAM_VALUE 2 len 1-s32max
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
CAPPED_DATA 1 addr 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &src_inode->i_rwsem

fs/f2fs/file.c f2fs_truncate_data_blocks_range() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 2 len 1-s32max
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 &inode->i_rwsem
HALF_LOCKED2 &sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 &src_inode->i_rwsem

fs/f2fs/node.c f2fs_recover_xattr_data() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info 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 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
UNITS 1 addr unit_page
HALF_LOCKED2 &sbi->cp_global_sem.internal_rwsem

fs/f2fs/node.c truncate_node() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info 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 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
UNITS 1 addr unit_page
HALF_LOCKED2 &sbi->cp_rwsem.internal_rwsem

fs/f2fs/compress.c f2fs_write_compressed_pages() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info 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 1 addr 1-4294967293
PARAM_VALUE 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
DATA_SOURCE 1 addr r f2fs_data_blkaddr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &sbi->writepages
HALF_LOCKED2 0 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &sbi->node_write.internal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem

fs/f2fs/compress.c f2fs_write_compressed_pages() -> f2fs_invalidate_blocks()

Type Parameter Key Value
PARAM_VALUE 0 sbi 4096-ptr_max
PARAM_VALUE 0 sbi->nm_info 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 1 addr 1-4294967293
PARAM_VALUE 2 len 1
BUF_SIZE 0 sbi 1-s32max
BUF_SIZE 0 sbi 1-s32max
DATA_SOURCE 1 addr r f2fs_data_blkaddr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sbi unit_byte
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 &sbi->writepages
HALF_LOCKED2 0 &sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2 0 &sbi->node_write.internal_rwsem
TYPE_LOCK (struct f2fs_rwsem)->internal_rwsem