ntfs_clear_extent_inode identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/ntfs/inode.h, line 326 (as a prototype)

Defined in 1 files as a function:

fs/ntfs/inode.c, line 2234 (as a function)

Referenced in 2 files:

Smatch caller information:

fs/ntfs/mft.c map_extent_mft_record() -> ntfs_clear_extent_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	ni	4096-ptr_max
PARAM_VALUE	0	ni->allocated_size	0
PARAM_VALUE	0	ni->attr_list	0
PARAM_VALUE	0	ni->attr_list_size	0
PARAM_VALUE	0	ni->ext.base_ntfs_ino	4096-ptr_max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->extent_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->vol	4096-ptr_max
PARAM_VALUE	0	ni->extent_lock.dep_map->name	0-255
PARAM_VALUE	0	ni->extent_lock.first_waiter	0
PARAM_VALUE	0	ni->extent_lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->extent_lock.osq.tail.counter	0
PARAM_VALUE	0	ni->extent_lock.owner.counter	0
PARAM_VALUE	0	ni->flags	0
PARAM_VALUE	0	ni->folio	0
PARAM_VALUE	0	ni->folio_ofs	0
PARAM_VALUE	0	ni->i_dealloc_clusters	0
PARAM_VALUE	0	ni->initialized_size	0
PARAM_VALUE	0	ni->itype.index.block_size	0
PARAM_VALUE	0	ni->itype.index.block_size_bits	0
PARAM_VALUE	0	ni->itype.index.collation_rule	0
PARAM_VALUE	0	ni->itype.index.vcn_size	0
PARAM_VALUE	0	ni->itype.index.vcn_size_bits	0
PARAM_VALUE	0	ni->mft_lcn_count	0
PARAM_VALUE	0	ni->mft_no	0-281474976710655
PARAM_VALUE	0	ni->mrec->magic	1145127234
PARAM_VALUE	0	ni->mrec_lock.dep_map->name	0-255
PARAM_VALUE	0	ni->mrec_lock.first_waiter	0
PARAM_VALUE	0	ni->mrec_lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->mrec_lock.osq.tail.counter	0
PARAM_VALUE	0	ni->mrec_lock.owner.counter	0
PARAM_VALUE	0	ni->name	0
PARAM_VALUE	0	ni->name_len	0
PARAM_VALUE	0	ni->nr_extents	(-1)
PARAM_VALUE	0	ni->reparse_flags	0
PARAM_VALUE	0	ni->reparse_tag	0
PARAM_VALUE	0	ni->runlist.count	0
PARAM_VALUE	0	ni->runlist.lock.count.counter	0
PARAM_VALUE	0	ni->runlist.lock.dep_map->name	0-255
PARAM_VALUE	0	ni->runlist.lock.first_waiter	0
PARAM_VALUE	0	ni->runlist.lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->runlist.lock.osq.tail.counter	0
PARAM_VALUE	0	ni->runlist.lock.owner.counter	0
PARAM_VALUE	0	ni->runlist.rl	0
PARAM_VALUE	0	ni->runlist.rl_hint	(-1)
PARAM_VALUE	0	ni->size_lock.magic	3736018669
PARAM_VALUE	0	ni->size_lock.owner	(-1)
PARAM_VALUE	0	ni->size_lock.owner_cpu	u32max
PARAM_VALUE	0	ni->state	0
PARAM_VALUE	0	ni->target	0
PARAM_VALUE	0	ni->type	0
PARAM_VALUE	0	ni->vol	4096-ptr_max
PARAM_VALUE	0	ni->vol->sb	0,4096-ptr_max
CAPPED_DATA	0	ni->mft_no	1
DATA_SOURCE	0	ni	r ntfs_new_extent_inode
NOSPEC	0	ni->ext.base_ntfs_ino->initialized_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ni->ext.base_ntfs_ino->allocated_size	8-s32max
USER_DATA	0	ni->ext.base_ntfs_ino->initialized_size	0-9223372036854775806
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->attr_list_size
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->runlist.count
HALF_LOCKED2		&dir_ni->mrec_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mft_ni->mrec_lock
HALF_LOCKED2		&mftbmp_ni->runlist.lock
HALF_LOCKED2		&ndir->mrec_lock
HALF_LOCKED2		&ni->mrec_lock
HALF_LOCKED2		&ni->runlist.lock
HALF_LOCKED2		&vi->i_rwsem
HALF_LOCKED2		&vol->mftbmp_lock
HALF_LOCKED2		&vol_ni->mrec_lock

fs/ntfs/mft.c map_extent_mft_record() -> ntfs_clear_extent_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	ni	4096-ptr_max
PARAM_VALUE	0	ni->allocated_size	0
PARAM_VALUE	0	ni->attr_list	0
PARAM_VALUE	0	ni->attr_list_size	0
PARAM_VALUE	0	ni->ext.base_ntfs_ino	4096-ptr_max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->extent_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->nr_extents	1-s32max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->vol	4096-ptr_max
PARAM_VALUE	0	ni->extent_lock.dep_map->name	0-255
PARAM_VALUE	0	ni->extent_lock.first_waiter	0
PARAM_VALUE	0	ni->extent_lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->extent_lock.osq.tail.counter	0
PARAM_VALUE	0	ni->extent_lock.owner.counter	0
PARAM_VALUE	0	ni->flags	0
PARAM_VALUE	0	ni->folio	4096-ptr_max
PARAM_VALUE	0	ni->folio_ofs	0-4095
PARAM_VALUE	0	ni->i_dealloc_clusters	0
PARAM_VALUE	0	ni->initialized_size	0
PARAM_VALUE	0	ni->itype.index.block_size	0
PARAM_VALUE	0	ni->itype.index.block_size_bits	0
PARAM_VALUE	0	ni->itype.index.collation_rule	0
PARAM_VALUE	0	ni->itype.index.vcn_size	0
PARAM_VALUE	0	ni->itype.index.vcn_size_bits	0
PARAM_VALUE	0	ni->mft_lcn_count	0
PARAM_VALUE	0	ni->mft_no	0-281474976710655
PARAM_VALUE	0	ni->mrec	4096-ptr_max
PARAM_VALUE	0	ni->mrec_lock.dep_map->name	0-255
PARAM_VALUE	0	ni->mrec_lock.first_waiter	0
PARAM_VALUE	0	ni->mrec_lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->mrec_lock.osq.tail.counter	0
PARAM_VALUE	0	ni->mrec_lock.owner.counter	0
PARAM_VALUE	0	ni->name	0
PARAM_VALUE	0	ni->name_len	0
PARAM_VALUE	0	ni->nr_extents	(-1)
PARAM_VALUE	0	ni->reparse_flags	0
PARAM_VALUE	0	ni->reparse_tag	0
PARAM_VALUE	0	ni->runlist.count	0
PARAM_VALUE	0	ni->runlist.lock.count.counter	0
PARAM_VALUE	0	ni->runlist.lock.dep_map->name	0-255
PARAM_VALUE	0	ni->runlist.lock.first_waiter	0
PARAM_VALUE	0	ni->runlist.lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->runlist.lock.osq.tail.counter	0
PARAM_VALUE	0	ni->runlist.lock.owner.counter	0
PARAM_VALUE	0	ni->runlist.rl	0
PARAM_VALUE	0	ni->runlist.rl_hint	(-1)
PARAM_VALUE	0	ni->size_lock.magic	3736018669
PARAM_VALUE	0	ni->size_lock.owner	(-1)
PARAM_VALUE	0	ni->size_lock.owner_cpu	u32max
PARAM_VALUE	0	ni->state	0
PARAM_VALUE	0	ni->target	0
PARAM_VALUE	0	ni->type	0
PARAM_VALUE	0	ni->vol	4096-ptr_max
PARAM_VALUE	0	ni->vol->mft_record_size	2-4000000
PARAM_VALUE	0	*ni->mrec	0-255
CAPPED_DATA	0	ni->mft_no	1
DATA_SOURCE	0	ni	r ntfs_new_extent_inode
CONSTRAINT	0	ni->mrec->bytes_in_use	<=3990
NOSPEC	0	ni->ext.base_ntfs_ino->initialized_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ni->ext.base_ntfs_ino->allocated_size	8-s32max
USER_DATA	0	ni->ext.base_ntfs_ino->initialized_size	0-9223372036854775806
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->attr_list_size
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->runlist.count
HALF_LOCKED2		&dir_ni->mrec_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mft_ni->mrec_lock
HALF_LOCKED2		&mftbmp_ni->runlist.lock
HALF_LOCKED2		&ndir->mrec_lock
HALF_LOCKED2		&ni->mrec_lock
HALF_LOCKED2		&ni->runlist.lock
HALF_LOCKED2		&vi->i_rwsem
HALF_LOCKED2		&vol->mftbmp_lock
HALF_LOCKED2		&vol_ni->mrec_lock

fs/ntfs/mft.c map_extent_mft_record() -> ntfs_clear_extent_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	ni	4096-ptr_max
PARAM_VALUE	0	ni->allocated_size	0
PARAM_VALUE	0	ni->attr_list	0
PARAM_VALUE	0	ni->attr_list_size	0
PARAM_VALUE	0	ni->ext.base_ntfs_ino	4096-ptr_max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->extent_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ni->ext.base_ntfs_ino->vol	4096-ptr_max
PARAM_VALUE	0	ni->extent_lock.dep_map->name	0-255
PARAM_VALUE	0	ni->extent_lock.first_waiter	0
PARAM_VALUE	0	ni->extent_lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->extent_lock.osq.tail.counter	0
PARAM_VALUE	0	ni->extent_lock.owner.counter	0
PARAM_VALUE	0	ni->flags	0
PARAM_VALUE	0	ni->folio	4096-ptr_max
PARAM_VALUE	0	ni->folio_ofs	0-4095
PARAM_VALUE	0	ni->i_dealloc_clusters	0
PARAM_VALUE	0	ni->initialized_size	0
PARAM_VALUE	0	ni->itype.index.block_size	0
PARAM_VALUE	0	ni->itype.index.block_size_bits	0
PARAM_VALUE	0	ni->itype.index.collation_rule	0
PARAM_VALUE	0	ni->itype.index.vcn_size	0
PARAM_VALUE	0	ni->itype.index.vcn_size_bits	0
PARAM_VALUE	0	ni->mft_lcn_count	0
PARAM_VALUE	0	ni->mft_no	0-281474976710655
PARAM_VALUE	0	ni->mrec	4096-ptr_max
PARAM_VALUE	0	ni->mrec_lock.dep_map->name	0-255
PARAM_VALUE	0	ni->mrec_lock.first_waiter	0
PARAM_VALUE	0	ni->mrec_lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->mrec_lock.osq.tail.counter	0
PARAM_VALUE	0	ni->mrec_lock.owner.counter	0
PARAM_VALUE	0	ni->name	0
PARAM_VALUE	0	ni->name_len	0
PARAM_VALUE	0	ni->nr_extents	(-1)
PARAM_VALUE	0	ni->reparse_flags	0
PARAM_VALUE	0	ni->reparse_tag	0
PARAM_VALUE	0	ni->runlist.count	0
PARAM_VALUE	0	ni->runlist.lock.count.counter	0
PARAM_VALUE	0	ni->runlist.lock.dep_map->name	0-255
PARAM_VALUE	0	ni->runlist.lock.first_waiter	0
PARAM_VALUE	0	ni->runlist.lock.magic	4096-ptr_max
PARAM_VALUE	0	ni->runlist.lock.osq.tail.counter	0
PARAM_VALUE	0	ni->runlist.lock.owner.counter	0
PARAM_VALUE	0	ni->runlist.rl	0
PARAM_VALUE	0	ni->runlist.rl_hint	(-1)
PARAM_VALUE	0	ni->size_lock.magic	3736018669
PARAM_VALUE	0	ni->size_lock.owner	(-1)
PARAM_VALUE	0	ni->size_lock.owner_cpu	u32max
PARAM_VALUE	0	ni->state	0
PARAM_VALUE	0	ni->target	0
PARAM_VALUE	0	ni->type	0
PARAM_VALUE	0	ni->vol	4096-ptr_max
PARAM_VALUE	0	ni->vol->mft_record_size	2-4000000
PARAM_VALUE	0	*ni->mrec	0-255
CAPPED_DATA	0	ni->mft_no	1
DATA_SOURCE	0	ni	r ntfs_new_extent_inode
CONSTRAINT	0	ni->mrec->bytes_in_use	<=3990
NOSPEC	0	ni->ext.base_ntfs_ino->initialized_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ni->ext.base_ntfs_ino->allocated_size	8-s32max
USER_DATA	0	ni->ext.base_ntfs_ino->initialized_size	0-9223372036854775806
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->attr_list_size
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->i_dealloc_clusters
NO_OVERFLOW_SIMPLE	0	ni->ext.base_ntfs_ino->runlist.count
HALF_LOCKED2		&dir_ni->mrec_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mft_ni->mrec_lock
HALF_LOCKED2		&mftbmp_ni->runlist.lock
HALF_LOCKED2		&ndir->mrec_lock
HALF_LOCKED2		&ni->mrec_lock
HALF_LOCKED2		&ni->runlist.lock
HALF_LOCKED2		&vi->i_rwsem
HALF_LOCKED2		&vol->mftbmp_lock
HALF_LOCKED2		&vol_ni->mrec_lock

fs/ntfs/inode.c ntfs_evict_big_inode() -> ntfs_clear_extent_inode()

Type	Parameter	Key	Value
PARAM_VALUE	0	ni	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL