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Searched refs:wreq (Results 1 – 19 of 19) sorted by relevance

/linux/fs/netfs/
H A Ddirect_write.c15 static void netfs_unbuffered_write_done(struct netfs_io_request *wreq) in netfs_unbuffered_write_done() argument
17 struct netfs_inode *ictx = netfs_inode(wreq->inode); in netfs_unbuffered_write_done()
19 _enter("R=%x", wreq->debug_id); in netfs_unbuffered_write_done()
22 trace_netfs_rreq(wreq, netfs_rreq_trace_write_done); in netfs_unbuffered_write_done()
24 if (!wreq->error) in netfs_unbuffered_write_done()
25 netfs_update_i_size(ictx, &ictx->inode, wreq->start, wreq->transferred); in netfs_unbuffered_write_done()
27 if (wreq->origin == NETFS_DIO_WRITE && in netfs_unbuffered_write_done()
28 wreq->mapping->nrpages) { in netfs_unbuffered_write_done()
35 pgoff_t first = wreq->start >> PAGE_SHIFT; in netfs_unbuffered_write_done()
36 pgoff_t last = (wreq->start + wreq->transferred - 1) >> PAGE_SHIFT; in netfs_unbuffered_write_done()
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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.c114 static void netfs_writeback_unlock_folios(struct netfs_io_request *wreq, in netfs_writeback_unlock_folios() argument
117 struct folio_queue *folioq = wreq->buffer.tail; in netfs_writeback_unlock_folios()
118 unsigned long long collected_to = wreq->collected_to; in netfs_writeback_unlock_folios()
119 unsigned int slot = wreq->buffer.first_tail_slot; in netfs_writeback_unlock_folios()
123 netfs_dump_request(wreq); in netfs_writeback_unlock_folios()
127 if (wreq->origin == NETFS_PGPRIV2_COPY_TO_CACHE) { in netfs_writeback_unlock_folios()
128 if (netfs_pgpriv2_unlock_copied_folios(wreq)) in netfs_writeback_unlock_folios()
134 folioq = rolling_buffer_delete_spent(&wreq->buffer); in netfs_writeback_unlock_folios()
149 wreq->debug_id, folio->index)) in netfs_writeback_unlock_folios()
157 fend = min_t(unsigned long long, fpos + flen, wreq->i_size); in netfs_writeback_unlock_folios()
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H A Dfscache_io.c197 struct fscache_write_request *wreq = priv; in fscache_wreq_done() local
199 if (wreq->using_pgpriv2) in fscache_wreq_done()
200 fscache_clear_page_bits(wreq->mapping, wreq->start, wreq->len, in fscache_wreq_done()
201 wreq->set_bits); in fscache_wreq_done()
203 if (wreq->term_func) in fscache_wreq_done()
204 wreq->term_func(wreq->term_func_priv, transferred_or_error); in fscache_wreq_done()
205 fscache_end_operation(&wreq->cache_resources); in fscache_wreq_done()
206 kfree(wreq); in fscache_wreq_done()
216 struct fscache_write_request *wreq; in __fscache_write_to_cache() local
226 wreq = kzalloc_obj(struct fscache_write_request, GFP_NOFS); in __fscache_write_to_cache()
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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()
133 spin_lock(&wreq->lock); in netfs_retry_write_stream()
135 spin_unlock(&wreq->lock); in netfs_retry_write_stream()
147 subreq = netfs_alloc_subrequest(wreq); in netfs_retry_write_stream()
153 trace_netfs_sreq_ref(wreq->debug_id, subreq->debug_index, in netfs_retry_write_stream()
158 spin_lock(&wreq->lock); in netfs_retry_write_stream()
160 spin_unlock(&wreq->lock); in netfs_retry_write_stream()
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H A Dbuffered_write.c101 struct netfs_io_request *wreq = NULL; in netfs_perform_write() local
119 wreq = netfs_begin_writethrough(iocb, iter->count); in netfs_perform_write()
120 if (IS_ERR(wreq)) { in netfs_perform_write()
122 ret = PTR_ERR(wreq); in netfs_perform_write()
123 wreq = NULL; in netfs_perform_write()
127 wreq->iocb = iocb; in netfs_perform_write()
393 if (likely(!wreq)) { in netfs_perform_write()
397 netfs_advance_writethrough(wreq, &wbc, folio, copied, in netfs_perform_write()
423 if (unlikely(wreq)) { in netfs_perform_write()
424 ret2 = netfs_end_writethrough(wreq, &wbc, writethrough); in netfs_perform_write()
H A Dinternal.h121 bool netfs_pgpriv2_unlock_copied_folios(struct netfs_io_request *wreq);
194 bool netfs_write_collection(struct netfs_io_request *wreq);
204 void netfs_prepare_write(struct netfs_io_request *wreq,
210 void netfs_issue_write(struct netfs_io_request *wreq,
212 size_t netfs_advance_write(struct netfs_io_request *wreq,
216 int netfs_advance_writethrough(struct netfs_io_request *wreq, struct writeback_control *wbc,
219 ssize_t netfs_end_writethrough(struct netfs_io_request *wreq, struct writeback_control *wbc,
225 void netfs_retry_writes(struct netfs_io_request *wreq);
/linux/include/trace/events/
H A Dnetfs.h540 TP_PROTO(const struct netfs_io_request *wreq,
543 TP_ARGS(wreq, what),
546 __field(unsigned int, wreq)
555 struct netfs_inode *__ctx = netfs_inode(wreq->inode);
557 __entry->wreq = wreq->debug_id;
559 __entry->ino = wreq->inode->i_ino;
561 __entry->start = wreq->start;
562 __entry->len = wreq->len;
566 __entry->wreq,
603 TP_PROTO(const struct netfs_io_request *wreq),
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/linux/fs/afs/
H A Dwrite.c35 static void afs_get_writeback_key(struct netfs_io_request *wreq) in afs_get_writeback_key() argument
37 struct afs_wb_key *wbk, *old = wreq->netfs_priv2; in afs_get_writeback_key()
38 struct afs_vnode *vnode = AFS_FS_I(wreq->inode); in afs_get_writeback_key()
40 key_put(wreq->netfs_priv); in afs_get_writeback_key()
41 wreq->netfs_priv = NULL; in afs_get_writeback_key()
42 wreq->netfs_priv2 = NULL; in afs_get_writeback_key()
54 wreq->netfs_priv = key_get(wbk->key); in afs_get_writeback_key()
55 wreq->netfs_priv2 = wbk; in afs_get_writeback_key()
105 struct netfs_io_request *wreq = subreq->rreq; in afs_issue_write_worker() local
107 struct afs_vnode *vnode = AFS_FS_I(wreq->inode); in afs_issue_write_worker()
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H A Dfile.c459 static void afs_netfs_invalidate_cache(struct netfs_io_request *wreq) in afs_netfs_invalidate_cache() argument
461 struct afs_vnode *vnode = AFS_FS_I(wreq->inode); in afs_netfs_invalidate_cache()
H A Dinternal.h1703 void afs_begin_writeback(struct netfs_io_request *wreq);
1704 void afs_retry_request(struct netfs_io_request *wreq, struct netfs_io_stream *stream);
/linux/net/9p/
H A Dtrans_fd.c85 struct p9_req_t *wreq; member
442 m->wreq = req; in p9_write_work()
465 p9_req_put(m->client, m->wreq); in p9_write_work()
466 m->wreq = NULL; in p9_write_work()
811 if (m->wreq) { in p9_conn_destroy()
812 p9_req_put(m->client, m->wreq); in p9_conn_destroy()
813 m->wreq = NULL; in p9_conn_destroy()
H A Dclient.c1563 struct netfs_io_request *wreq = subreq->rreq; in p9_client_write_subreq() local
1564 struct p9_fid *fid = wreq->netfs_priv; in p9_client_write_subreq()
1577 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.c595 wr->wreq.op_to_compl = htonl(FW_WR_OP_V(FW_ULPTX_WR)); in ch_ipsec_crypto_wreq()
605 wr->wreq.flowid_len16 = htonl(wr_mid); in ch_ipsec_crypto_wreq()
/linux/drivers/crypto/chelsio/
H A Dchcr_core.h89 struct fw_crypto_lookaside_wr wreq; member
/linux/include/linux/
H A Dnetfs.h308 void (*begin_writeback)(struct netfs_io_request *wreq);
311 void (*retry_request)(struct netfs_io_request *wreq, struct netfs_io_stream *stream);
312 void (*invalidate_cache)(struct netfs_io_request *wreq);
/linux/net/wireless/
H A Dscan.c3512 struct iw_scan_req *wreq = NULL; in cfg80211_wext_siwscan() local
3521 wreq = (struct iw_scan_req *)extra; in cfg80211_wext_siwscan()
3534 if (wreq && wreq->num_channels) { in cfg80211_wext_siwscan()
3536 if (unlikely(wreq->num_channels > IW_MAX_FREQUENCIES)) in cfg80211_wext_siwscan()
3538 n_channels = wreq->num_channels; in cfg80211_wext_siwscan()
3579 if (wreq && wreq->num_channels) { in cfg80211_wext_siwscan()
3582 for (k = 0; k < wreq->num_channels; k++) { in cfg80211_wext_siwscan()
3584 &wreq->channel_list[k]; in cfg80211_wext_siwscan()
3611 if (wreq) { in cfg80211_wext_siwscan()
3613 if (wreq->essid_len > IEEE80211_MAX_SSID_LEN) in cfg80211_wext_siwscan()
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/linux/fs/smb/client/
H A Dfile.c145 static void cifs_netfs_invalidate_cache(struct netfs_io_request *wreq) in cifs_netfs_invalidate_cache() argument
147 cifs_invalidate_cache(wreq->inode, 0); in cifs_netfs_invalidate_cache()
252 static void cifs_begin_writeback(struct netfs_io_request *wreq) in cifs_begin_writeback() argument
254 struct cifs_io_request *req = container_of(wreq, struct cifs_io_request, rreq); in cifs_begin_writeback()
257 ret = cifs_get_writable_file(CIFS_I(wreq->inode), FIND_ANY, &req->cfile); in cifs_begin_writeback()
263 wreq->io_streams[0].avail = true; in cifs_begin_writeback()
2519 struct netfs_io_request *wreq = wdata->rreq; in cifs_write_subrequest_terminated() local
2520 struct inode *inode = wreq->inode; in cifs_write_subrequest_terminated()