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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/zonefs/file.c zonefs_file_truncate() -> zonefs_inode_zone_mgmt()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_mapping 4096-ptr_max
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.dep_map->name 0-255
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 op 15,17
DATA_SOURCE 0 inode $0
FUZZY_MAX 1 op 17
BIT_INFO 0 inode->i_flags 0x0,0xfffffff7
BIT_INFO 1 op 0x1,0x1f
HARD_MAX 1 op 17
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
LOCK2 &zi->i_truncate_mutex
LOCK2 0 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &dentry->d_inode->i_rwsem
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct zonefs_inode_info)->i_truncate_mutex

fs/zonefs/file.c zonefs_file_truncate() -> zonefs_inode_zone_mgmt()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_mapping 4096-ptr_max
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.dep_map->name 0-255
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 inode->i_mapping->invalidate_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
PARAM_VALUE 0 inode->i_sb->s_bdev 4096-ptr_max
PARAM_VALUE 0 inode->i_sb->s_bdev->bd_nr_sectors 1-u64max
PARAM_VALUE 1 op 11
CAPPED_DATA 0 inode->i_sb->s_bdev->bd_nr_sectors 1
DATA_SOURCE 0 inode $0
BIT_INFO 0 inode->i_flags 0x0,0xfffffff7
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 inode->i_mode 0-u16max
USER_DATA 0 inode->i_size (-9223372036854775807)-(-4),0-s64max
LOCK2 &zi->i_truncate_mutex
LOCK2 0 &inode->i_mapping->invalidate_lock
HALF_LOCKED2 &dentry->d_inode->i_rwsem
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct zonefs_inode_info)->i_truncate_mutex

fs/zonefs/file.c zonefs_seq_file_write_close() -> zonefs_inode_zone_mgmt()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
PARAM_VALUE 1 op 13
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 inode->i_ino
NO_OVERFLOW_SIMPLE 0 inode->i_linklen
NO_OVERFLOW_SIMPLE 0 inode->i_size
LOCK2 &zi->i_truncate_mutex
TYPE_LOCK (struct zonefs_inode_info)->i_truncate_mutex

fs/zonefs/file.c zonefs_seq_file_write_open() -> zonefs_inode_zone_mgmt()

Type Parameter Key Value
PARAM_VALUE 0 inode 4096-ptr_max
PARAM_VALUE 0 inode->i_sb 4096-ptr_max
PARAM_VALUE 0 inode->i_size s64min-9223372036854775806
PARAM_VALUE 1 op 11
DATA_SOURCE 0 inode $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 inode->i_blkbits
LOCK2 &zi->i_truncate_mutex
TYPE_LOCK (struct zonefs_inode_info)->i_truncate_mutex