svc_rdma_build_read_segment identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

net/sunrpc/xprtrdma/svc_rdma_rw.c, line 748

Defined in 1 files as a function:

net/sunrpc/xprtrdma/svc_rdma_rw.c, line 760 (as a function)

Referenced in 1 files:

net/sunrpc/xprtrdma/svc_rdma_rw.c
- line 839
- line 1029

Smatch caller information:

net/sunrpc/xprtrdma/svc_rdma_rw.c svc_rdma_build_read_chunk() -> svc_rdma_build_read_segment()

Type	Parameter	Key	Value
PARAM_VALUE	0	rqstp	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_arg.head	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_arg.page_base	0
PARAM_VALUE	0	rqstp->rq_arg.page_len	0
PARAM_VALUE	0	rqstp->rq_authop->accept	0,1103036785373782016,1687358314115878912,5247644339162972160,7875779351090917376
PARAM_VALUE	0	rqstp->rq_authop->domain_release	0,2296223070751191040,6648909504522293248
PARAM_VALUE	0	rqstp->rq_authop->flavour	0-1,6-7
PARAM_VALUE	0	rqstp->rq_authop->name	0,881490221644312576,1763101329338228736,4907575241036689408,6547218313901944832
PARAM_VALUE	0	rqstp->rq_authop->owner	0
PARAM_VALUE	0	rqstp->rq_authop->pseudoflavor	0,2801009937932914688
PARAM_VALUE	0	rqstp->rq_authop->release	0,525178101793169408,1013124013322760192,3624773763029225472
PARAM_VALUE	0	rqstp->rq_authop->set_client	0,4643772739257647104,6099676139357782016
PARAM_VALUE	0	rqstp->rq_chandle.thread_wait	250,1250
PARAM_VALUE	0	rqstp->rq_deferred	0
PARAM_VALUE	0	rqstp->rq_err	0
PARAM_VALUE	0	rqstp->rq_next_page	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_page_end	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_pages_nfree	0
PARAM_VALUE	0	rqstp->rq_pool	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_pool->sp_threads_woken.lock.owner	(-1)
PARAM_VALUE	0	rqstp->rq_pool->sp_threads_woken.lock.owner_cpu	u32max
PARAM_VALUE	0	rqstp->rq_respages	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_xid	0
PARAM_VALUE	0	rqstp->rq_xprt	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_xprt->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	rqstp->rq_xprt->ns_tracker->dead	0-1
PARAM_VALUE	0	rqstp->rq_xprt->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt_ctxt	0
PARAM_VALUE	0	*rqstp->rq_next_page	4096-ptr_max
PARAM_VALUE	0	*rqstp->rq_pages	4096-ptr_max
PARAM_VALUE	0	*rqstp->rq_respages	4096-ptr_max
PARAM_VALUE	1	head	4096-ptr_max
PARAM_VALUE	1	head->rc_call_pcl.cl_count	0-2
PARAM_VALUE	1	head->rc_cc.cc_cqe.done	7599178238972010496
PARAM_VALUE	1	head->rc_msgtype	1
PARAM_VALUE	1	head->rc_read_pcl.cl_count	0-2
PARAM_VALUE	1	head->rc_reply_pcl.cl_count	1
PARAM_VALUE	1	head->rc_saved_arg.page_base	0
PARAM_VALUE	1	head->rc_saved_arg.page_len	0
PARAM_VALUE	1	head->rc_stream->p	0-u32max
PARAM_VALUE	1	head->rc_stream.buf	4096-ptr_max
PARAM_VALUE	1	head->rc_stream.iov	0,4096-ptr_max
PARAM_VALUE	1	head->rc_stream.page_kaddr	0
PARAM_VALUE	1	head->rc_stream.page_ptr	0,4096-ptr_max
PARAM_VALUE	1	head->rc_stream.rqst	0
PARAM_VALUE	1	head->rc_stream.rqst->rq_reply_bytes_recvd	1-u64max
PARAM_VALUE	1	head->rc_stream.scratch.iov_base	0
PARAM_VALUE	1	head->rc_stream.scratch.iov_len	0
PARAM_VALUE	2	segment	4096-18446744073709547519
BUF_SIZE	0	rqstp	(-1),128
BUF_SIZE	0	rqstp	(-1),128
BUF_SIZE	0	rqstp->rq_next_page	8
BUF_SIZE	0	rqstp->rq_private	(-1),16
CAPPED_DATA	0	rqstp->rq_respages	1
CAPPED_DATA	2	segment	1
DATA_SOURCE	0	rqstp	$0
DATA_SOURCE	1	head	$1
FUZZY_MAX	0	rqstp->rq_chandle.thread_wait	1250
BIT_INFO	0	rqstp->rq_chandle.thread_wait	0xe2,0xffffffffffffffff
HARD_MAX	0	rqstp->rq_chandle.thread_wait	1250
RX_PATH
NO_OVERFLOW_SIMPLE	1	head->rc_pageoff

net/sunrpc/xprtrdma/svc_rdma_rw.c svc_rdma_read_chunk_range() -> svc_rdma_build_read_segment()

Type	Parameter	Key	Value
PARAM_VALUE	0	rqstp	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_arg.head	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_arg.page_base	0
PARAM_VALUE	0	rqstp->rq_arg.page_len	0
PARAM_VALUE	0	rqstp->rq_authop->accept	0,1103036785373782016,1687358314115878912,5247644339162972160,7875779351090917376
PARAM_VALUE	0	rqstp->rq_authop->domain_release	0,2296223070751191040,6648909504522293248
PARAM_VALUE	0	rqstp->rq_authop->flavour	0-1,6-7
PARAM_VALUE	0	rqstp->rq_authop->name	0,881490221644312576,1763101329338228736,4907575241036689408,6547218313901944832
PARAM_VALUE	0	rqstp->rq_authop->owner	0
PARAM_VALUE	0	rqstp->rq_authop->pseudoflavor	0,2801009937932914688
PARAM_VALUE	0	rqstp->rq_authop->release	0,525178101793169408,1013124013322760192,3624773763029225472
PARAM_VALUE	0	rqstp->rq_authop->set_client	0,4643772739257647104,6099676139357782016
PARAM_VALUE	0	rqstp->rq_chandle.thread_wait	250,1250
PARAM_VALUE	0	rqstp->rq_deferred	0
PARAM_VALUE	0	rqstp->rq_err	0
PARAM_VALUE	0	rqstp->rq_next_page	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_page_end	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_pages_nfree	0
PARAM_VALUE	0	rqstp->rq_pool	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_pool->sp_threads_woken.lock.owner	(-1)
PARAM_VALUE	0	rqstp->rq_pool->sp_threads_woken.lock.owner_cpu	u32max
PARAM_VALUE	0	rqstp->rq_respages	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_xid	0
PARAM_VALUE	0	rqstp->rq_xprt	4096-ptr_max
PARAM_VALUE	0	rqstp->rq_xprt->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	rqstp->rq_xprt->ns_tracker->dead	0-1
PARAM_VALUE	0	rqstp->rq_xprt->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->process_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->process_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->request_key_auth->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->request_key_auth->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->session_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->session_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->thread_keyring->user->qnbytes	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt->xpt_cred->thread_keyring->user->qnkeys	s32min-s32max
PARAM_VALUE	0	rqstp->rq_xprt_ctxt	0
PARAM_VALUE	0	*rqstp->rq_next_page	4096-ptr_max
PARAM_VALUE	0	*rqstp->rq_pages	4096-ptr_max
PARAM_VALUE	0	*rqstp->rq_respages	4096-ptr_max
PARAM_VALUE	1	head	4096-ptr_max
PARAM_VALUE	1	head->rc_call_pcl.cl_count	0-2
PARAM_VALUE	1	head->rc_cc.cc_cqe.done	7599178238972010496
PARAM_VALUE	1	head->rc_msgtype	1
PARAM_VALUE	1	head->rc_read_pcl.cl_count	0-2
PARAM_VALUE	1	head->rc_reply_pcl.cl_count	1
PARAM_VALUE	1	head->rc_saved_arg.page_base	0
PARAM_VALUE	1	head->rc_saved_arg.page_len	0
PARAM_VALUE	1	head->rc_stream->end	0-u32max
PARAM_VALUE	1	head->rc_stream->p	0-u32max
PARAM_VALUE	1	head->rc_stream.buf	4096-ptr_max
PARAM_VALUE	1	head->rc_stream.iov	0,4096-ptr_max
PARAM_VALUE	1	head->rc_stream.page_kaddr	0
PARAM_VALUE	1	head->rc_stream.page_ptr	0,4096-ptr_max
PARAM_VALUE	1	head->rc_stream.rqst	0
PARAM_VALUE	1	head->rc_stream.scratch.iov_base	0
PARAM_VALUE	1	head->rc_stream.scratch.iov_len	0
PARAM_VALUE	2	segment	8799231970619097088
PARAM_VALUE	2	segment->rs_length	1-u32max
BUF_SIZE	0	rqstp	128
BUF_SIZE	0	rqstp	128
BUF_SIZE	0	rqstp->rq_next_page	8
BUF_SIZE	0	rqstp->rq_private	(-1),16
CAPPED_DATA	0	rqstp->rq_respages	1
DATA_SOURCE	0	rqstp	$0
DATA_SOURCE	1	head	$1
FUZZY_MAX	0	rqstp->rq_chandle.thread_wait	1250
BIT_INFO	0	rqstp->rq_chandle.thread_wait	0xe2,0xffffffffffffffff
HARD_MAX	0	rqstp->rq_chandle.thread_wait	1250
RX_PATH
NO_OVERFLOW_SIMPLE	1	head->rc_pageoff