opinfo_get identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/smb/server/oplock.h, line 112 (as a prototype)

Defined in 1 files as a function:

fs/smb/server/oplock.c, line 268 (as a function)

Referenced in 3 files:

Smatch caller information:

fs/smb/server/vfs_cache.c is_reconnectable() -> opinfo_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	fp	4096-ptr_max
PARAM_VALUE	0	fp->f_ci->m_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->f_ci->m_lock.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	fp->filp->f_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->refcount.counter	0-s32max
DATA_SOURCE	0	fp	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ft->lock
HALF_LOCKED2		&pool->lock

fs/smb/server/vfs_cache.c ksmbd_close_fd_app_instance_id() -> opinfo_get()

Type	Key	Value
PARAM_VALUE	fp	4096-ptr_max
PARAM_VALUE	fp->f_state	1
PARAM_VALUE	fp->refcount.counter	0-s32max
DATA_SOURCE	fp	r ksmbd_lookup_fd_app_instance_id

fs/smb/server/smb2pdu.c smb20_oplock_break_ack() -> opinfo_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	fp	4096-ptr_max
PARAM_VALUE	0	fp->f_state	1
PARAM_VALUE	0	fp->refcount.counter	0-s32max
CAPPED_DATA	0	fp->persistent_id	1
CAPPED_DATA	0	fp->tcon	1
DATA_SOURCE	0	fp	r ksmbd_lookup_fd_slow
LOCK2		&pool->lock

fs/smb/server/oplock.c __smb_break_all_levII_oplock() -> opinfo_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	fp	4096-ptr_max
PARAM_VALUE	0	fp->f_ci->m_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->f_ci->m_lock.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
DATA_SOURCE	0	fp	$1
HALF_LOCKED2		&pool->lock

fs/smb/server/oplock.c close_id_del_oplock() -> opinfo_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	fp	4096-ptr_max
PARAM_VALUE	0	fp->f_ci->m_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->f_ci->m_lock.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_mapping->host->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_mapping->host->i_sb->s_cop->empty_dir	0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE	0	fp->filp->f_mapping->host->i_sb->s_cop->get_context	0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE	0	fp->filp->f_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	fp->filp->f_mapping->host->i_sb->s_cop->set_context	0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh	0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent	0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	fp->filp->f_path.dentry->d_parent->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	fp->filp->f_path.dentry->d_parent->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	fp->persistent_id	s32max-u64max
BUF_SIZE	0	fp->readdir_data.private	(-1),40
DATA_SOURCE	0	fp	$0
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fp->filp->f_pos	s64min-s64max[c][u]
USER_DATA	0	fp->stream.pos	1-65536[c]
NO_OVERFLOW_SIMPLE	0	fp->filp->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE	0	fp->filp->f_path.dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	fp->filp->f_path.dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	fp->filp->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE	0	fp->filp->f_path.moved->d_inode->i_size

fs/smb/server/oplock.c smb2_check_durable_oplock() -> opinfo_get()

Type	Parameter	Key	Value
DATA_SOURCE	0	fp	$2