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Searched refs:wreq (Results 1 – 20 of 20) sorted by relevance

/linux/fs/netfs/
H A Dwrite_issue.c95 struct netfs_io_request *wreq; in netfs_create_write_req() local
102 wreq = netfs_alloc_request(mapping, file, start, 0, origin); in netfs_create_write_req()
103 if (IS_ERR(wreq)) in netfs_create_write_req()
104 return wreq; in netfs_create_write_req()
106 _enter("R=%x", wreq->debug_id); in netfs_create_write_req()
108 ictx = netfs_inode(wreq->inode); in netfs_create_write_req()
110 fscache_begin_write_operation(&wreq->cache_resources, netfs_i_cookie(ictx)); in netfs_create_write_req()
111 if (rolling_buffer_init(&wreq->buffer, wreq->debug_id, ITER_SOURCE) < 0) in netfs_create_write_req()
114 wreq->cleaned_to = wreq->start; in netfs_create_write_req()
116 wreq->io_streams[0].stream_nr = 0; in netfs_create_write_req()
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H A Dwrite_collect.c111 static void netfs_writeback_unlock_folios(struct netfs_io_request *wreq, in netfs_writeback_unlock_folios() argument
114 struct folio_queue *folioq = wreq->buffer.tail; in netfs_writeback_unlock_folios()
115 unsigned long long collected_to = wreq->collected_to; in netfs_writeback_unlock_folios()
116 unsigned int slot = wreq->buffer.first_tail_slot; in netfs_writeback_unlock_folios()
120 netfs_dump_request(wreq); in netfs_writeback_unlock_folios()
124 if (wreq->origin == NETFS_PGPRIV2_COPY_TO_CACHE) { in netfs_writeback_unlock_folios()
125 if (netfs_pgpriv2_unlock_copied_folios(wreq)) in netfs_writeback_unlock_folios()
131 folioq = rolling_buffer_delete_spent(&wreq->buffer); in netfs_writeback_unlock_folios()
146 wreq->debug_id, folio->index)) in netfs_writeback_unlock_folios()
154 fend = min_t(unsigned long long, fpos + flen, wreq->i_size); in netfs_writeback_unlock_folios()
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H A Ddirect_write.c12 static void netfs_cleanup_dio_write(struct netfs_io_request *wreq) in netfs_cleanup_dio_write() argument
14 struct inode *inode = wreq->inode; in netfs_cleanup_dio_write()
15 unsigned long long end = wreq->start + wreq->transferred; in netfs_cleanup_dio_write()
17 if (!wreq->error && in netfs_cleanup_dio_write()
19 if (wreq->netfs_ops->update_i_size) in netfs_cleanup_dio_write()
20 wreq->netfs_ops->update_i_size(inode, end); in netfs_cleanup_dio_write()
33 struct netfs_io_request *wreq; in netfs_unbuffered_write_iter_locked() local
50 wreq = netfs_create_write_req(iocb->ki_filp->f_mapping, iocb->ki_filp, start, in netfs_unbuffered_write_iter_locked()
53 if (IS_ERR(wreq)) in netfs_unbuffered_write_iter_locked()
54 return PTR_ERR(wreq); in netfs_unbuffered_write_iter_locked()
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H A Dwrite_retry.c17 static void netfs_retry_write_stream(struct netfs_io_request *wreq, in netfs_retry_write_stream() argument
22 _enter("R=%x[%x:]", wreq->debug_id, stream->stream_nr); in netfs_retry_write_stream()
28 wreq->netfs_ops->retry_request) in netfs_retry_write_stream()
29 wreq->netfs_ops->retry_request(wreq, stream); in netfs_retry_write_stream()
145 subreq = netfs_alloc_subrequest(wreq); in netfs_retry_write_stream()
148 subreq->debug_index = atomic_inc_return(&wreq->subreq_counter); in netfs_retry_write_stream()
152 trace_netfs_sreq_ref(wreq->debug_id, subreq->debug_index, in netfs_retry_write_stream()
166 stream->sreq_max_len = umin(len, wreq->wsize); in netfs_retry_write_stream()
200 void netfs_retry_writes(struct netfs_io_request *wreq) in netfs_retry_writes() argument
212 stream = &wreq->io_streams[s]; in netfs_retry_writes()
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H A Dbuffered_write.c110 struct netfs_io_request *wreq = NULL; in netfs_perform_write() local
129 wreq = netfs_begin_writethrough(iocb, iter->count); in netfs_perform_write()
130 if (IS_ERR(wreq)) { in netfs_perform_write()
132 ret = PTR_ERR(wreq); in netfs_perform_write()
133 wreq = NULL; in netfs_perform_write()
137 wreq->iocb = iocb; in netfs_perform_write()
354 if (likely(!wreq)) { in netfs_perform_write()
358 netfs_advance_writethrough(wreq, &wbc, folio, copied, in netfs_perform_write()
384 if (unlikely(wreq)) { in netfs_perform_write()
385 ret2 = netfs_end_writethrough(wreq, &wbc, writethrough); in netfs_perform_write()
H A Dinternal.h106 bool netfs_pgpriv2_unlock_copied_folios(struct netfs_io_request *wreq);
180 void netfs_wake_write_collector(struct netfs_io_request *wreq, bool was_async);
192 void netfs_issue_write(struct netfs_io_request *wreq,
194 size_t netfs_advance_write(struct netfs_io_request *wreq,
198 int netfs_advance_writethrough(struct netfs_io_request *wreq, struct writeback_control *wbc,
201 int netfs_end_writethrough(struct netfs_io_request *wreq, struct writeback_control *wbc,
203 int netfs_unbuffered_write(struct netfs_io_request *wreq, bool may_wait, size_t len);
208 void netfs_retry_writes(struct netfs_io_request *wreq);
/linux/include/trace/events/
H A Dnetfs.h519 TP_PROTO(const struct netfs_io_request *wreq,
522 TP_ARGS(wreq, what),
525 __field(unsigned int, wreq)
534 struct netfs_inode *__ctx = netfs_inode(wreq->inode);
536 __entry->wreq = wreq->debug_id;
538 __entry->ino = wreq->inode->i_ino;
540 __entry->start = wreq->start;
541 __entry->len = wreq->len;
545 __entry->wreq,
553 TP_PROTO(const struct netfs_io_request *wreq),
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/linux/fs/afs/
H A Dwrite.c36 static void afs_get_writeback_key(struct netfs_io_request *wreq) in afs_get_writeback_key() argument
38 struct afs_wb_key *wbk, *old = wreq->netfs_priv2; in afs_get_writeback_key()
39 struct afs_vnode *vnode = AFS_FS_I(wreq->inode); in afs_get_writeback_key()
41 key_put(wreq->netfs_priv); in afs_get_writeback_key()
42 wreq->netfs_priv = NULL; in afs_get_writeback_key()
43 wreq->netfs_priv2 = NULL; in afs_get_writeback_key()
55 wreq->netfs_priv = key_get(wbk->key); in afs_get_writeback_key()
56 wreq->netfs_priv2 = wbk; in afs_get_writeback_key()
106 struct netfs_io_request *wreq = subreq->rreq; in afs_issue_write_worker() local
108 struct afs_vnode *vnode = AFS_FS_I(wreq->inode); in afs_issue_write_worker()
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H A Dfile.c442 static void afs_netfs_invalidate_cache(struct netfs_io_request *wreq) in afs_netfs_invalidate_cache() argument
444 struct afs_vnode *vnode = AFS_FS_I(wreq->inode); in afs_netfs_invalidate_cache()
H A Dinternal.h1650 void afs_begin_writeback(struct netfs_io_request *wreq);
1651 void afs_retry_request(struct netfs_io_request *wreq, struct netfs_io_stream *stream);
/linux/fs/9p/
H A Dvfs_addr.c33 static void v9fs_begin_writeback(struct netfs_io_request *wreq) in v9fs_begin_writeback() argument
37 fid = v9fs_fid_find_inode(wreq->inode, true, INVALID_UID, true); in v9fs_begin_writeback()
40 wreq->inode->i_ino); in v9fs_begin_writeback()
44 wreq->wsize = fid->clnt->msize - P9_IOHDRSZ; in v9fs_begin_writeback()
46 wreq->wsize = min(wreq->wsize, fid->iounit); in v9fs_begin_writeback()
47 wreq->netfs_priv = fid; in v9fs_begin_writeback()
48 wreq->io_streams[0].avail = true; in v9fs_begin_writeback()
/linux/fs/cachefiles/
H A Dio.c630 struct netfs_io_request *wreq = subreq->rreq; in cachefiles_prepare_write_subreq() local
631 struct netfs_cache_resources *cres = &wreq->cache_resources; in cachefiles_prepare_write_subreq()
632 struct netfs_io_stream *stream = &wreq->io_streams[subreq->stream_nr]; in cachefiles_prepare_write_subreq()
634 _enter("W=%x[%x] %llx", wreq->debug_id, subreq->debug_index, subreq->start); in cachefiles_prepare_write_subreq()
649 struct netfs_io_request *wreq = subreq->rreq; in cachefiles_issue_write() local
650 struct netfs_cache_resources *cres = &wreq->cache_resources; in cachefiles_issue_write()
653 struct netfs_io_stream *stream = &wreq->io_streams[subreq->stream_nr]; in cachefiles_issue_write()
660 wreq->debug_id, subreq->debug_index, start, start + len - 1); in cachefiles_issue_write()
678 if (start + len == wreq->i_size) { in cachefiles_issue_write()
/linux/net/9p/
H A Dtrans_fd.c120 struct p9_req_t *wreq; member
476 m->wreq = req; in p9_write_work()
499 p9_req_put(m->client, m->wreq); in p9_write_work()
500 m->wreq = NULL; in p9_write_work()
918 if (m->wreq) { in p9_conn_destroy()
919 p9_req_put(m->client, m->wreq); in p9_conn_destroy()
920 m->wreq = NULL; in p9_conn_destroy()
H A Dclient.c1680 struct netfs_io_request *wreq = subreq->rreq; in p9_client_write_subreq() local
1681 struct p9_fid *fid = wreq->netfs_priv; in p9_client_write_subreq()
1694 0, wreq->len, P9_ZC_HDR_SZ, "dqd", in p9_client_write_subreq()
/linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/
H A Dchcr_ipsec.h33 struct fw_ulptx_wr wreq; member
H A Dchcr_ipsec.c600 wr->wreq.op_to_compl = htonl(FW_WR_OP_V(FW_ULPTX_WR)); in ch_ipsec_crypto_wreq()
610 wr->wreq.flowid_len16 = htonl(wr_mid); in ch_ipsec_crypto_wreq()
/linux/include/linux/
H A Dnetfs.h312 void (*begin_writeback)(struct netfs_io_request *wreq);
315 void (*retry_request)(struct netfs_io_request *wreq, struct netfs_io_stream *stream);
316 void (*invalidate_cache)(struct netfs_io_request *wreq);
/linux/drivers/crypto/chelsio/
H A Dchcr_core.h89 struct fw_crypto_lookaside_wr wreq; member
/linux/fs/smb/client/
H A Dcompress.c307 const struct smb2_write_req *wreq = rq->rq_iov->iov_base; in should_compress() local
309 if (le32_to_cpu(wreq->Length) < SMB_COMPRESS_MIN_LEN) in should_compress()
H A Dfile.c137 static void cifs_netfs_invalidate_cache(struct netfs_io_request *wreq) in cifs_netfs_invalidate_cache() argument
139 cifs_invalidate_cache(wreq->inode, 0); in cifs_netfs_invalidate_cache()
240 static void cifs_begin_writeback(struct netfs_io_request *wreq) in cifs_begin_writeback() argument
242 struct cifs_io_request *req = container_of(wreq, struct cifs_io_request, rreq); in cifs_begin_writeback()
245 ret = cifs_get_writable_file(CIFS_I(wreq->inode), FIND_WR_ANY, &req->cfile); in cifs_begin_writeback()
251 wreq->io_streams[0].avail = true; in cifs_begin_writeback()
2401 struct netfs_io_request *wreq = wdata->rreq; in cifs_write_subrequest_terminated() local
2402 struct netfs_inode *ictx = netfs_inode(wreq->inode); in cifs_write_subrequest_terminated()