nfs_pageio_add_request_mirror identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/nfs/pagelist.c, line 1266 (as a function)

Referenced in 1 files:

fs/nfs/pagelist.c
- line 1327
- line 1332

Smatch caller information:

fs/nfs/pagelist.c nfs_pageio_add_request() -> nfs_pageio_add_request_mirror()

Type	Parameter	Key	Value
PARAM_VALUE	0	desc	4096-ptr_max
PARAM_VALUE	0	desc->pg_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	desc->pg_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	desc->pg_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_cons_state	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_count.refs.counter	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_exchange_flags	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_net->ns.__ns_ref.refs.counter	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_net->refcnt_tracker.dead	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_ns_tracker->dead	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_count.refs.counter	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_shutdown	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcwaitq.nr	0-255
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcwaitq.priority	0-255
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_session->bc_slot_table.max_slots	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_session->fc_slot_table.max_slots	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_slot_tbl->max_slots	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	desc->pg_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	desc->pg_inode->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_mirror_count	2-u32max
PARAM_VALUE	0	desc->pg_ops	4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_cleanup	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_doio	969348329081774080,1470978087542779904,2077296002684940288
PARAM_VALUE	0	desc->pg_ops->pg_get_mirror	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_get_mirror_count	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_init	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_set_mirror	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_test	1230904315092017152,2190305353599070208,5333720386031947776,6017072636082982912,8992081704377929728
PARAM_VALUE	0	desc->pg_rpc_callops	1080448518632501248
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_call_done	912425885558689792
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_call_prepare	9184886022800441344
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_count_stats	0,2640788336784982016,3861909281669062656,5712143969323376640,6934541384086298624,8102538664466558976,8438377328849952768
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_release	1803073303087042560
PARAM_VALUE	0	desc->pg_rw_ops	4346484410503393280,5773151484729577472
PARAM_VALUE	0	desc->pg_rw_ops->rw_alloc_header	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_done	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_free_header	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_initiate	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_result	0,4096-ptr_max
PARAM_VALUE	0	*desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_cred->security	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*desc->pg_lseg->pls_layout->plh_stateid.data	0-255
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->wb_folio	1-u64max
PARAM_VALUE	1	req->wb_head	4096-ptr_max
PARAM_VALUE	1	req->wb_list.next	1-u64max
PARAM_VALUE	1	req->wb_list.next->next	1-u64max
PARAM_VALUE	1	req->wb_list.prev	1-u64max
PARAM_VALUE	1	req->wb_list.prev->next	1-u64max
PARAM_VALUE	1	req->wb_list.prev->prev	1-u64max
PARAM_VALUE	1	req->wb_lock_context	4096-ptr_max
PARAM_VALUE	1	req->wb_lock_context->open_context	4096-ptr_max
PARAM_VALUE	1	req->wb_page	1-u64max
CAPPED_DATA	1	req	1
DATA_SOURCE	0	desc	$0
DATA_SOURCE	1	req	r nfs_create_subreq
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	req->wb_bytes	0-u32max
USER_DATA	1	req->wb_index	0-2251799813685247
USER_DATA	1	req->wb_offset	0-u32max[c]
USER_DATA	1	req->wb_pgbase	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	desc->pg_mirror_idx

fs/nfs/pagelist.c nfs_pageio_add_request() -> nfs_pageio_add_request_mirror()

Type	Parameter	Key	Value
PARAM_VALUE	0	desc	4096-ptr_max
PARAM_VALUE	0	desc->pg_inode->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	desc->pg_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	desc->pg_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_cons_state	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_count.refs.counter	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_exchange_flags	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_net->ns.__ns_ref.refs.counter	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_net->refcnt_tracker.dead	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_ns_tracker->dead	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_count.refs.counter	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_shutdown	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcwaitq.nr	0-255
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcwaitq.priority	0-255
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_session->bc_slot_table.max_slots	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_session->fc_slot_table.max_slots	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_slot_tbl->max_slots	0-4294967295
PARAM_VALUE	0	desc->pg_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	desc->pg_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	desc->pg_inode->i_wb->dwork.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	desc->pg_inode->i_wb->dwork.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	desc->pg_inode->i_wb->dwork.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_inode->i_sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_inode->i_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	desc->pg_lseg->pls_layout->plh_lc_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	desc->pg_mirror_count	1-u32max
PARAM_VALUE	0	desc->pg_ops	4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_cleanup	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_doio	969348329081774080,1470978087542779904,2077296002684940288
PARAM_VALUE	0	desc->pg_ops->pg_get_mirror	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_get_mirror_count	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_init	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_set_mirror	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_ops->pg_test	1230904315092017152,2190305353599070208,5333720386031947776,6017072636082982912,8992081704377929728
PARAM_VALUE	0	desc->pg_rpc_callops	1080448518632501248
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_call_done	912425885558689792
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_call_prepare	9184886022800441344
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_count_stats	0,2640788336784982016,3861909281669062656,5712143969323376640,6934541384086298624,8102538664466558976,8438377328849952768
PARAM_VALUE	0	desc->pg_rpc_callops->rpc_release	1803073303087042560
PARAM_VALUE	0	desc->pg_rw_ops	4346484410503393280,5773151484729577472
PARAM_VALUE	0	desc->pg_rw_ops->rw_alloc_header	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_done	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_free_header	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_initiate	0,4096-ptr_max
PARAM_VALUE	0	desc->pg_rw_ops->rw_result	0,4096-ptr_max
PARAM_VALUE	0	*desc->pg_inode->i_sb->s_fs_info->nfs_client->cl_rpcclient->cl_cred->security	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*desc->pg_lseg->pls_layout->plh_stateid.data	0-255
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	1	req	(-1),1-s32max
BUF_SIZE	1	req	(-1),1-s32max
CAPPED_DATA	0	desc->pg_mirror_count	1
CAPPED_DATA	1	req	1
DATA_SOURCE	0	desc	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->wb_bytes
RX_PATH
TASK_NOT_RUNNING
USER_DATA	1	req->wb_bytes	0-u32max[c]
USER_DATA	1	req->wb_head->wb_bytes	0-u32max
USER_DATA	1	req->wb_head->wb_index	0-2251799813685247
USER_DATA	1	req->wb_head->wb_offset	0-u32max[c]
USER_DATA	1	req->wb_head->wb_pgbase	0-u32max[c]
USER_DATA	1	req->wb_index	0-2251799813685247
USER_DATA	1	req->wb_offset	0-4095[c]
USER_DATA	1	req->wb_pgbase	0-4095[c]
USER_DATA	1	req->wb_this_page->wb_bytes	0-u32max
USER_DATA	1	req->wb_this_page->wb_index	0-2251799813685247
USER_DATA	1	req->wb_this_page->wb_offset	0-u32max[c]
USER_DATA	1	req->wb_this_page->wb_pgbase	0-u32max[c]
NO_OVERFLOW_SIMPLE	0	desc->pg_mirror_idx