exportfs_get_name identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/exportfs/expfs.c, line 27 (as a function)

Referenced in 1 files:

fs/exportfs/expfs.c
- line 139
- line 546

Smatch caller information:

fs/exportfs/expfs.c exportfs_decode_fh_raw() -> exportfs_get_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	mnt	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb->s_export_op	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb->s_export_op->fh_to_dentry	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb->s_export_op->fh_to_parent	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	1	dir->d_alias->next->pprev	1-u64max
PARAM_VALUE	1	dir->d_fsdata->active.counter	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->d_flags	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_hash.pprev	0
PARAM_VALUE	1	dir->d_fsdata->d_inode	0
PARAM_VALUE	1	dir->d_fsdata->d_inode->__i_nlink	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_atime_nsec	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_blkbits	0-255
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_bytes	0-u16max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_ctime_nsec	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_dir_seq	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_flags	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_fsnotify_mask	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_generation	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_linklen	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_mode	0-u16max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_mtime_nsec	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_nlink	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_opflags	0-u16max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_rdev	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_wb_frn_avg_time	0-u16max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_wb_frn_history	0-u16max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_wb_frn_winner	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->d_inode->i_write_hint	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->d_lockref.count	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->d_parent->d_lockref.count	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->head.first	0
PARAM_VALUE	1	dir->d_fsdata->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->lease_gen	0
PARAM_VALUE	1	dir->d_fsdata->lease_shared_gen	0
PARAM_VALUE	1	dir->d_fsdata->management_timer.flags	0-4294967295
PARAM_VALUE	1	dir->d_fsdata->owner->refcnt.counter	0-s32max
PARAM_VALUE	1	dir->d_fsdata->ref.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->d_fsdata->waiters	0
PARAM_VALUE	1	dir->d_hash.next->pprev	4096-ptr_max
PARAM_VALUE	1	dir->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->d_parent->d_alias->next->pprev	1-u64max
PARAM_VALUE	1	dir->d_parent->d_fsdata->active.counter	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_flags	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->__i_nlink	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_atime_nsec	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_blkbits	0-255
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_bytes	0-u16max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_ctime_nsec	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_dir_seq	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_flags	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_fsnotify_mask	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_generation	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_linklen	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_mode	0-u16max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_mtime_nsec	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_nlink	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_opflags	0-u16max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_rdev	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time	0-u16max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_wb_frn_history	0-u16max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_wb_frn_winner	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_inode->i_write_hint	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->d_lockref.count	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->data->ref.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->management_timer.flags	0-4294967295
PARAM_VALUE	1	dir->d_parent->d_fsdata->owner->refcnt.counter	0-s32max
PARAM_VALUE	1	dir->d_parent->d_fsdata->ref.refs.counter	s32min-s32max
PARAM_VALUE	1	dir->d_parent->d_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->d_parent->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->d_parent->d_sb->s_roots_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->d_parent->d_sib->next->pprev	1-u64max
PARAM_VALUE	1	dir->d_sb->s_fs_info->lookup_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->d_sb->s_roots_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dir->d_sib->next->pprev	1-u64max
PARAM_VALUE	1	*dir->d_fsdata->d_fsdata	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_fsdata->d_inode->i_sb->s_fs_info->s_first_error_func	0-255
PARAM_VALUE	1	*dir->d_fsdata->d_inode->i_sb->s_fs_info->s_last_error_func	0-255
PARAM_VALUE	1	*dir->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_inode->i_sb->s_fs_info->page_eio_cnt	s32min-s32max
PARAM_VALUE	1	*dir->d_parent->d_fsdata->d_fsdata	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->wbuf	0-255
PARAM_VALUE	1	*dir->d_parent->d_fsdata->d_inode->i_sb->s_fs_info->wbuf_verify	0-255
PARAM_VALUE	1	*dir->d_parent->d_fsdata->lease_session->s_auth.authorizer->session_key.key	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_parent->d_inode->i_hash.next->pprev	1-u64max
PARAM_VALUE	1	*dir->d_parent->d_inode->i_sb->s_fs_info->nm_info->nat_root.xa_head	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	*dir->d_parent->d_inode->i_sb->s_fs_info->page_eio_cnt	s32min-s32max
PARAM_VALUE	2	name	2557512923292844032
PARAM_VALUE	3	child	4096-ptr_max
PARAM_VALUE	3	child->d_inode->i_lock.rlock.dep_map->name	0-255
BUF_SIZE	2	name	256
CAPPED_DATA	1	dir	1
CAPPED_DATA	3	child	1
DATA_SOURCE	0	mnt	$0
RX_PATH
TASK_NOT_RUNNING

fs/exportfs/expfs.c reconnect_one() -> exportfs_get_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	mnt	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb->s_export_op	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb->s_export_op->fh_to_dentry	4096-ptr_max
PARAM_VALUE	0	mnt->mnt_sb->s_export_op->get_parent	4096-ptr_max
PARAM_VALUE	1	dir	4096-ptr_max
PARAM_VALUE	2	name	2557512923292844032
PARAM_VALUE	3	child	4096-ptr_max
PARAM_VALUE	3	child->d_flags	32-u32max
PARAM_VALUE	3	child->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	3	child->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	3	child->d_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	3	child->d_inode->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	3	child->d_inode->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	3	child->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	3	child->d_inode->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	3	child->d_inode->i_sb->s_export_op->encode_fh	0,2,4096-ptr_max
PARAM_VALUE	3	child->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	3	child->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	3	child->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	3	child->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	3	child->d_parent	4096-ptr_max
PARAM_VALUE	3	child->d_sb->s_cop->empty_dir	0,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	3	child->d_sb->s_cop->get_context	0,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	3	child->d_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	3	child->d_sb->s_cop->set_context	0,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	3	child->d_sb->s_export_op->encode_fh	0,2,4096-ptr_max
BUF_SIZE	1	dir	(-1)-s32max
BUF_SIZE	1	dir	(-1)-s32max
BUF_SIZE	2	name	256
BUF_SIZE	2	name	256
CAPPED_DATA	3	child	1
CAPPED_DATA	3	child->d_parent	1
DATA_SOURCE	0	mnt	$0
DATA_SOURCE	2	name	$2
DATA_SOURCE	3	child	$1
BIT_INFO	3	child->d_flags	0x20,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
UNITS	3	child	unit_jiffy
HALF_LOCKED2	3	&child->d_lockref.lock