ceph_zero_partial_object identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/ceph/file.c, line 2631 (as a function)

Referenced in 1 files:

fs/ceph/file.c

Smatch caller information:

fs/ceph/file.c ceph_zero_objects() -> ceph_zero_partial_object()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_flags	0,4096-u32max
PARAM_VALUE	0	inode->i_io_list.next	4096-ptr_max
PARAM_VALUE	0	inode->i_io_list.prev	4096-ptr_max
PARAM_VALUE	0	inode->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	inode->i_mapping	4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
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_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	0	inode->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	inode->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	inode->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	inode->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_wb->work_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	offset	s64min-(-2),0-s64max
PARAM_VALUE	2	length	5695425235477336064
PARAM_VALUE	2	*length	s64min-(-1),1-s64max
CAPPED_DATA	0	inode->i_mapping	1
CAPPED_DATA	1	offset	1
CAPPED_DATA	1	offset	1
DATA_SOURCE	0	inode	$0
DATA_SOURCE	1	offset	$1
NOSPEC	1	offset
NOSPEC	1	offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	offset	1-9223372036854775806[c]
USER_DATA	2	*length	s64min-(-1),1-s64max
USER_PTR	2	length
LOCK2	0	&inode->i_mapping->invalidate_lock
LOCK2	0	&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct address_space)->invalidate_lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_zero_objects() -> ceph_zero_partial_object()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_flags	0,4096-u32max
PARAM_VALUE	0	inode->i_io_list.next	4096-ptr_max
PARAM_VALUE	0	inode->i_io_list.prev	4096-ptr_max
PARAM_VALUE	0	inode->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	inode->i_mapping	4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
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_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	0	inode->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	inode->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	inode->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	inode->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_wb->work_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	length	0
CAPPED_DATA	0	inode->i_mapping	1
DATA_SOURCE	0	inode	$0
NOSPEC	1	offset
NOSPEC	1	offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	offset	0-9223372036854775806[c]
LOCK2	0	&inode->i_mapping->invalidate_lock
LOCK2	0	&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct address_space)->invalidate_lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_zero_objects() -> ceph_zero_partial_object()

Type	Parameter	Key	Value
PARAM_VALUE	0	inode	4096-ptr_max
PARAM_VALUE	0	inode->i_flags	0,4096-u32max
PARAM_VALUE	0	inode->i_io_list.next	4096-ptr_max
PARAM_VALUE	0	inode->i_io_list.prev	4096-ptr_max
PARAM_VALUE	0	inode->i_io_list.prev->next	4096-ptr_max
PARAM_VALUE	0	inode->i_mapping	4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->host->i_sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
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_rwsem.dep_map->name	0-255
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	inode->i_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	inode->i_sb	4096-ptr_max
PARAM_VALUE	0	inode->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	inode->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE	0	inode->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	inode->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	inode->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	inode->i_wb->work_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	length	5695425235477336064
PARAM_VALUE	2	*length	s64min-(-1),1-s64max
CAPPED_DATA	0	inode->i_mapping	1
DATA_SOURCE	0	inode	$0
DATA_SOURCE	1	offset	$1
NOSPEC	1	offset
NOSPEC	1	offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	offset	0-9223372036854775806[c]
USER_DATA	2	*length	1-s64max[c]
USER_PTR	2	length
LOCK2	0	&inode->i_mapping->invalidate_lock
LOCK2	0	&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct address_space)->invalidate_lock
TYPE_LOCK		(struct inode)->i_rwsem