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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/nilfs2/dir.c nilfs_inode_by_name() -> nilfs_find_entry()

Type Parameter Key Value
PARAM_VALUE 0 dir->i_op->atomic_open 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->create 0,4096-ptr_max
PARAM_VALUE 0 dir->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dir->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 qstr 4096-ptr_max
PARAM_VALUE 2 foliop 953181987771486208
DATA_SOURCE 0 dir $0
DATA_SOURCE 1 qstr $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 dir->i_mode 0-u16max
USER_DATA 0 dir->i_size (-9223372036854775807)-(-4),0-s64max
HALF_LOCKED2 0 &dir->i_rwsem

fs/nilfs2/namei.c nilfs_do_unlink() -> nilfs_find_entry()

Type Parameter Key Value
PARAM_VALUE 0 dir 4096-ptr_max
PARAM_VALUE 0 dir->i_flctx->flc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_op 4096-ptr_max
PARAM_VALUE 0 dir->i_op->rmdir 0,4096-ptr_max
PARAM_VALUE 0 dir->i_op->unlink 0,4096-ptr_max
PARAM_VALUE 0 dir->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dir->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 qstr 4096-ptr_max
PARAM_VALUE 2 foliop 8810816897030070272
CAPPED_DATA 0 dir 1
DATA_SOURCE 0 dir $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dentry->d_inode->i_rwsem
HALF_LOCKED2 &dentry->d_lockref.lock
HALF_LOCKED2 &dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2 &dir->d_inode->i_rwsem
HALF_LOCKED2 &target->i_rwsem
HALF_LOCKED2 0 &dir->i_rwsem
HALF_LOCKED2 0 &dir->i_sb->s_fs_info->ns_segctor_sem
TYPE_LOCK (struct inode)->i_rwsem

fs/nilfs2/namei.c nilfs_rename() -> nilfs_find_entry()

Type Parameter Key Value
PARAM_VALUE 0 dir 4096-ptr_max
PARAM_VALUE 0 dir->i_flctx->flc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dir->i_op 4096-ptr_max
PARAM_VALUE 0 dir->i_op->rename 4096-ptr_max
PARAM_VALUE 1 qstr 4096-ptr_max
PARAM_VALUE 2 foliop 3530461125324095488
CAPPED_DATA 0 dir 1
DATA_SOURCE 0 dir $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &source->i_rwsem
HALF_LOCKED2 &target->i_rwsem
HALF_LOCKED2 0 &dir->i_sb->s_fs_info->ns_segctor_sem

fs/nilfs2/namei.c nilfs_rename() -> nilfs_find_entry()

Type Parameter Key Value
PARAM_VALUE 0 dir 4096-ptr_max
PARAM_VALUE 0 dir->i_sb 4096-ptr_max
PARAM_VALUE 1 qstr 4096-ptr_max
PARAM_VALUE 2 foliop 3312535525424132096
CAPPED_DATA 0 dir 1
DATA_SOURCE 0 dir $3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &old_dir->i_sb->s_fs_info->ns_segctor_sem
HALF_LOCKED2 &source->i_rwsem
HALF_LOCKED2 &target->i_rwsem