nfs4_do_create identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/nfs/nfs4proc.c, line 5173 (as a function)

Referenced in 1 files:

fs/nfs/nfs4proc.c
- line 5240
- line 5403

Smatch caller information:

fs/nfs/nfs4proc.c _nfs4_proc_mknod() -> nfs4_do_create()

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->mkdir	0,4096-ptr_max
PARAM_VALUE	0	dir->i_op->mknod	4096-ptr_max
PARAM_VALUE	0	dir->i_op->symlink	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	0	dir->i_sb	4096-ptr_max
PARAM_VALUE	0	dir->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	dir->i_sb->s_fs_info	4096-ptr_max
PARAM_VALUE	0	dir->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dir->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	1	dentry	4096-ptr_max
PARAM_VALUE	1	dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	1	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	1	dentry->d_inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	1	dentry->d_inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	1	dentry->d_inode->i_sb->s_fs_info->nfs_client->cl_idmap	0
PARAM_VALUE	1	dentry->d_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_xprt->bc_serv	0
PARAM_VALUE	1	dentry->d_inode->i_sb->s_fs_info->nfs_client->cl_uuid.net	0
PARAM_VALUE	1	dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	1	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	1	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_init	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	1	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	1	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	1	dentry->d_op->d_weak_revalidate	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dentry->d_parent->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dentry->d_parent->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	2	data	4096-ptr_max
PARAM_VALUE	2	data->arg.attrs	4871098329758457856
PARAM_VALUE	2	data->arg.attrs->ia_valid	1
PARAM_VALUE	2	data->arg.dir_fh	4096-ptr_max
PARAM_VALUE	2	data->arg.ftype	3-4,6-7
PARAM_VALUE	2	data->arg.label	0,4922795510211944448
PARAM_VALUE	2	data->arg.name	4096-ptr_max
PARAM_VALUE	2	data->arg.server	4096-ptr_max
PARAM_VALUE	2	data->fattr.label	0,4096-ptr_max
PARAM_VALUE	2	data->fattr.label->label	4096-ptr_max
PARAM_VALUE	2	data->fattr.label->len	2048
PARAM_VALUE	2	data->msg.rpc_argp	4096-ptr_max
PARAM_VALUE	2	data->msg.rpc_proc	669581702189117640
PARAM_VALUE	2	data->msg.rpc_resp	4096-ptr_max
PARAM_VALUE	2	data->res.fattr	4096-ptr_max
PARAM_VALUE	2	data->res.fattr->group_name	0
PARAM_VALUE	2	data->res.fattr->label	0,4096-ptr_max
PARAM_VALUE	2	data->res.fattr->mdsthreshold	0
PARAM_VALUE	2	data->res.fattr->owner_name	0
PARAM_VALUE	2	data->res.fattr->valid	0
PARAM_VALUE	2	data->res.fh	4096-ptr_max
PARAM_VALUE	2	data->res.server	4096-ptr_max
BUF_SIZE	1	dentry	(-1),1-s32max
BUF_SIZE	1	dentry	(-1),1-s32max
BUF_SIZE	2	data	600
BUF_SIZE	2	data->arg.name	16
CAPPED_DATA	0	dir->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	dir->i_sb->s_user_ns->uid_map.nr_extents	1
DATA_SOURCE	0	dir	$0
DATA_SOURCE	1	dentry	$1
DATA_SOURCE	2	data	r nfs4_alloc_createdata
FUZZY_MAX	2	data->arg.ftype	7
HARD_MAX	2	data->arg.ftype	7
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	dir->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	data->arg.attrs->ia_mode	0-u16max[c]
USER_DATA	2	data->arg.u.device.specdata1	0-4095[c]
USER_DATA	2	data->arg.u.device.specdata2	0-1048575[c]
HALF_LOCKED2		_T->lock

fs/nfs/nfs4proc.c _nfs4_proc_symlink() -> nfs4_do_create()

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->mknod	0,4096-ptr_max
PARAM_VALUE	0	dir->i_op->symlink	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	0	dir->i_sb	4096-ptr_max
PARAM_VALUE	0	dir->i_sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	dir->i_sb->s_fs_info	4096-ptr_max
PARAM_VALUE	0	dir->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dir->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	1	dentry	4096-ptr_max
PARAM_VALUE	1	dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	1	dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	1	dentry->d_inode->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE	1	dentry->d_inode->i_sb->s_export_op->fh_to_dentry	0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE	1	dentry->d_inode->i_sb->s_fs_info->nfs_client->cl_idmap	0
PARAM_VALUE	1	dentry->d_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_xprt->bc_serv	0
PARAM_VALUE	1	dentry->d_inode->i_sb->s_fs_info->nfs_client->cl_uuid.net	0
PARAM_VALUE	1	dentry->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dentry->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	1	dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	1	dentry->d_op->d_compare	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_delete	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_dname	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_hash	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_init	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_iput	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	1	dentry->d_op->d_prune	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_real	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_release	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_revalidate	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	1	dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	1	dentry->d_op->d_weak_revalidate	0,4096-ptr_max
PARAM_VALUE	1	dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	dentry->d_parent->d_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	1	dentry->d_parent->d_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	2	data	4096-ptr_max
PARAM_VALUE	2	data->arg.attrs	18225428454084608
PARAM_VALUE	2	data->arg.attrs->ia_valid	1
PARAM_VALUE	2	data->arg.dir_fh	4096-ptr_max
PARAM_VALUE	2	data->arg.ftype	5
PARAM_VALUE	2	data->arg.label	0,2946640693075742720
PARAM_VALUE	2	data->arg.name	4096-ptr_max
PARAM_VALUE	2	data->arg.server	4096-ptr_max
PARAM_VALUE	2	data->arg.u.symlink.len	0-4096
PARAM_VALUE	2	data->arg.u.symlink.pages	6268921654068035584
PARAM_VALUE	2	data->fattr.label	0,4096-ptr_max
PARAM_VALUE	2	data->fattr.label->label	4096-ptr_max
PARAM_VALUE	2	data->fattr.label->len	2048
PARAM_VALUE	2	data->msg.rpc_argp	4096-ptr_max
PARAM_VALUE	2	data->msg.rpc_proc	669581702189117632
PARAM_VALUE	2	data->msg.rpc_resp	4096-ptr_max
PARAM_VALUE	2	data->res.fattr	4096-ptr_max
PARAM_VALUE	2	data->res.fattr->group_name	0
PARAM_VALUE	2	data->res.fattr->label	0,4096-ptr_max
PARAM_VALUE	2	data->res.fattr->mdsthreshold	0
PARAM_VALUE	2	data->res.fattr->owner_name	0
PARAM_VALUE	2	data->res.fattr->valid	0
PARAM_VALUE	2	data->res.fh	4096-ptr_max
PARAM_VALUE	2	data->res.server	4096-ptr_max
PARAM_VALUE	2	*data->arg.u.symlink.pages	4096-ptr_max
BUF_SIZE	1	dentry	(-1),1-s32max
BUF_SIZE	1	dentry	(-1),1-s32max
BUF_SIZE	2	data	600
BUF_SIZE	2	data->arg.name	16
BUF_SIZE	2	data->arg.u.symlink.pages	8
BUF_SIZE	2	data->msg.rpc_proc	2256
BUF_SIZE	2	*data->arg.u.symlink.pages	64
CAPPED_DATA	0	dir->i_sb->s_user_ns->gid_map.nr_extents	1
CAPPED_DATA	0	dir->i_sb->s_user_ns->uid_map.nr_extents	1
CAPPED_DATA	2	data->arg.u.symlink.len	1
DATA_SOURCE	0	dir	$0
DATA_SOURCE	1	dentry	$1
DATA_SOURCE	2	data	r nfs4_alloc_createdata
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	dir->i_size	(-9223372036854775807)-(-4),0-s64max
USER_DATA	2	data->arg.attrs->ia_mode	0-u16max[c]