ceph_mdsc_create_request identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/ceph/mds_client.h, line 641 (as a prototype)

Defined in 1 files as a function:

fs/ceph/mds_client.c, line 2717 (as a function)

Referenced in 9 files:

Smatch caller information:

fs/ceph/locks.c ceph_lock_message() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	272,4361
PARAM_VALUE	2	mode	2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	1	op	$1
FUZZY_MAX	1	op	4361
BIT_INFO	1	op	0x100,0x1119
HARD_MAX	1	op	4361
RX_PATH
TASK_NOT_RUNNING

fs/ceph/locks.c ceph_lock_wait_for_completion() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	0	mdsc->mutex.dep_map->name	0-255
PARAM_VALUE	0	mdsc->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mdsc->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	mdsc->mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mdsc->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mdsc->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	1	op	4361
PARAM_VALUE	2	mode	2
CAPPED_DATA	0	&mdsc->mutex	1
DATA_SOURCE	0	mdsc	$0

fs/ceph/ioctl.c ceph_ioctl_set_layout() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->mdsmap->m_num_data_pg_pools	1-s32max
PARAM_VALUE	1	op	4359
PARAM_VALUE	2	mode	2
CAPPED_DATA	0	mdsc->mdsmap->m_num_data_pg_pools	1

fs/ceph/ioctl.c ceph_ioctl_set_layout_policy() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->mdsmap->m_num_data_pg_pools	1-s32max
PARAM_VALUE	1	op	4362
PARAM_VALUE	2	mode	2
CAPPED_DATA	0	mdsc->mdsmap->m_num_data_pg_pools	1

fs/ceph/export.c __get_parent() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	259
PARAM_VALUE	2	mode	0
RX_PATH
TASK_NOT_RUNNING

fs/ceph/export.c __get_snap_name() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	1026
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&child->d_lockref.lock

fs/ceph/export.c __lookup_inode() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	260
PARAM_VALUE	2	mode	0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

fs/ceph/export.c __snapfh_to_dentry() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	260
PARAM_VALUE	2	mode	0
RX_PATH
TASK_NOT_RUNNING

fs/ceph/export.c ceph_get_name() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	261
PARAM_VALUE	2	mode	0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&child->d_lockref.lock

fs/ceph/inode.c __ceph_do_getattr() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	257
PARAM_VALUE	2	mode	0,2
DATA_SOURCE	2	mode	r ceph_try_to_choose_auth_mds
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2		&qri->mutex

fs/ceph/inode.c __ceph_setattr() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->snap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mdsc->snap_rwsem.first_waiter->type	0-1
PARAM_VALUE	1	op	4360
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dentry->d_lockref.lock

fs/ceph/inode.c ceph_do_getvxattr() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	262
PARAM_VALUE	2	mode	2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem

fs/ceph/addr.c ceph_netfs_issue_op_inline() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	257
PARAM_VALUE	2	mode	0,2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
DATA_SOURCE	2	mode	r ceph_try_to_choose_auth_mds
RX_PATH
TASK_NOT_RUNNING

fs/ceph/dir.c ceph_d_revalidate() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->metric.d_lease_mis.counters	4096-ptr_max
PARAM_VALUE	0	mdsc->metric.d_lease_mis.lock.dep_map->name	0-255
PARAM_VALUE	0	mdsc->metric.d_lease_mis.lock.owner	(-1)
PARAM_VALUE	0	mdsc->metric.d_lease_mis.lock.owner_cpu	u32max
PARAM_VALUE	1	op	256,1024
PARAM_VALUE	2	mode	0
FUZZY_MAX	1	op	1024
BIT_INFO	1	op	0x0,0x500
HARD_MAX	1	op	1024
RX_PATH
TASK_NOT_RUNNING

fs/ceph/dir.c ceph_link() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	4610
PARAM_VALUE	2	mode	2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/dir.c ceph_lookup() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	256,1024
PARAM_VALUE	2	mode	0
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
FUZZY_MAX	1	op	1024
BIT_INFO	1	op	0x0,0x500
HARD_MAX	1	op	1024
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dir->i_rwsem

fs/ceph/dir.c ceph_mkdir() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	4640,5120
PARAM_VALUE	2	mode	2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
FUZZY_MAX	1	op	5120
BIT_INFO	1	op	0x1000,0x1620
HARD_MAX	1	op	5120
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dentry->d_lockref.lock

fs/ceph/dir.c ceph_mknod() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	4609
PARAM_VALUE	2	mode	2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
RX_PATH
TASK_NOT_RUNNING

fs/ceph/dir.c ceph_readdir() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->cap_delay_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	op	773,1026
PARAM_VALUE	2	mode	2
FUZZY_MAX	1	op	1026
BIT_INFO	1	op	0x0,0x707
HARD_MAX	1	op	1026
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dir_fp->readdir_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/dir.c ceph_rename() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	4612,5123
PARAM_VALUE	2	mode	2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
FUZZY_MAX	1	op	5123
BIT_INFO	1	op	0x1000,0x1607
HARD_MAX	1	op	5123
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/ceph/dir.c ceph_symlink() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	1	op	4642
PARAM_VALUE	2	mode	2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
RX_PATH
TASK_NOT_RUNNING

fs/ceph/dir.c ceph_unlink() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	4611,4641,5121
PARAM_VALUE	2	mode	2
FUZZY_MAX	1	op	5121
BIT_INFO	1	op	0x1001,0x1623
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&dir->i_rwsem
HALF_LOCKED2		&dn->d_lockref.lock
HALF_LOCKED2		&target->i_rwsem
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/xattr.c ceph_sync_setxattr() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	4357-4358
PARAM_VALUE	2	mode	2
FUZZY_MAX	1	op	4358
BIT_INFO	1	op	0x1104,0x1107
HARD_MAX	1	op	4358
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inode->i_rwsem

fs/ceph/super.c open_root_dentry() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	mdsc->cap_delay_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_delay_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_dirty_migrating.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_dirty_migrating.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flush_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flush_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flushing_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_flushing_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_unlink_delay_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_unlink_delay_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_wait_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->cap_wait_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->caps_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->caps_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->caps_min_count	1024-s32max
PARAM_VALUE	0	mdsc->caps_use_max	s32min-0,1024-s32max
PARAM_VALUE	0	mdsc->dentry_dir_leases.next	4096-ptr_max
PARAM_VALUE	0	mdsc->dentry_dir_leases.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->dentry_leases.next	4096-ptr_max
PARAM_VALUE	0	mdsc->dentry_leases.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->dirty_folios.counter	0
PARAM_VALUE	0	mdsc->flush_end_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->flush_end_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->fsc	4096-ptr_max
PARAM_VALUE	0	mdsc->last_cap_flush_tid	1
PARAM_VALUE	0	mdsc->mdsmap	4096-ptr_max
PARAM_VALUE	0	mdsc->metric.opened_files.counter	0
PARAM_VALUE	0	mdsc->metric.session	0
PARAM_VALUE	0	mdsc->metric.total_caps.counter	0
PARAM_VALUE	0	mdsc->pool_perm_rwsem.first_waiter	0
PARAM_VALUE	0	mdsc->pool_perm_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->quotarealms_inodes_mutex.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->reset_state.blocked_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->reset_state.blocked_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->safe_umount_waiters.done	0
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.lock.magic	3735899821
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.lock.owner	(-1)
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->safe_umount_waiters.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->session_close_wq.head.next	4096-ptr_max
PARAM_VALUE	0	mdsc->session_close_wq.head.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_empty.next	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_empty.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_flush_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_flush_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_rwsem.count.counter	0
PARAM_VALUE	0	mdsc->snap_rwsem.first_waiter	0
PARAM_VALUE	0	mdsc->snap_rwsem.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->snap_rwsem.osq.tail.counter	0
PARAM_VALUE	0	mdsc->snap_rwsem.owner.counter	0
PARAM_VALUE	0	mdsc->snapid_map_lru.next	4096-ptr_max
PARAM_VALUE	0	mdsc->snapid_map_lru.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->stopping_blockers.counter	0
PARAM_VALUE	0	mdsc->stopping_waiter.done	0
PARAM_VALUE	0	mdsc->stopping_waiter.wait.lock.magic	3735899821
PARAM_VALUE	0	mdsc->stopping_waiter.wait.lock.owner	(-1)
PARAM_VALUE	0	mdsc->stopping_waiter.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	mdsc->stopping_waiter.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	mdsc->stopping_waiter.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	mdsc->subvol_metrics.enabled	0
PARAM_VALUE	0	mdsc->subvol_metrics.nr_entries	0
PARAM_VALUE	0	mdsc->subvol_metrics_last	0
PARAM_VALUE	0	mdsc->subvol_metrics_last_mutex.magic	4096-ptr_max
PARAM_VALUE	0	mdsc->subvol_metrics_last_nr	0
PARAM_VALUE	0	mdsc->subvol_metrics_nonzero_sends	0
PARAM_VALUE	0	mdsc->subvol_metrics_sent	0
PARAM_VALUE	0	mdsc->waiting_for_map.next	4096-ptr_max
PARAM_VALUE	0	mdsc->waiting_for_map.prev	4096-ptr_max
PARAM_VALUE	1	op	257
PARAM_VALUE	2	mode	0
RX_PATH
TASK_NOT_RUNNING
LOCK2		&fsc->client->mount_mutex
HALF_LOCKED2		&fc->uapi_mutex
HALF_LOCKED2		&sb->s_umount
TYPE_LOCK		(struct ceph_client)->mount_mutex

fs/ceph/file.c prepare_open_request() -> ceph_mdsc_create_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	op	770,4865
PARAM_VALUE	2	mode	0,2
DATA_SOURCE	0	mdsc	r ceph_sb_to_mdsc
FUZZY_MAX	1	op	4865
FUZZY_MAX	2	mode	2
BIT_INFO	1	op	0x300,0x1303
BIT_INFO	2	mode	0x0,0x2
HARD_MAX	1	op	4865
HARD_MAX	2	mode	2
RX_PATH
TASK_NOT_RUNNING