/linux-4.19.296/block/ |
D | blk-throttle.c | 493 for (rw = READ; rw <= WRITE; rw++) { in throtl_pd_alloc() 499 tg->bps[READ][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc() 501 tg->iops[READ][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc() 503 tg->bps_conf[READ][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc() 505 tg->iops_conf[READ][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc() 554 for (rw = READ; rw <= WRITE; rw++) in tg_update_has_rules() 581 if (tg->bps[READ][LIMIT_LOW] || tg->bps[WRITE][LIMIT_LOW] || in blk_throtl_update_limit_valid() 582 tg->iops[READ][LIMIT_LOW] || tg->iops[WRITE][LIMIT_LOW]) { in blk_throtl_update_limit_valid() 597 tg->bps[READ][LIMIT_LOW] = 0; in throtl_pd_offline() 599 tg->iops[READ][LIMIT_LOW] = 0; in throtl_pd_offline() [all …]
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D | deadline-iosched.c | 215 dd->next_rq[READ] = NULL; in deadline_move_request() 252 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_fifo_request() 259 if (data_dir == READ || !blk_queue_is_zoned(rq->q)) in deadline_fifo_request() 283 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_next_request() 290 if (data_dir == READ || !blk_queue_is_zoned(rq->q)) in deadline_next_request() 313 const int reads = !list_empty(&dd->fifo_list[READ]); in deadline_dispatch_requests() 323 rq = deadline_next_request(dd, READ); in deadline_dispatch_requests() 335 BUG_ON(RB_EMPTY_ROOT(&dd->sort_list[READ])); in deadline_dispatch_requests() 341 data_dir = READ; in deadline_dispatch_requests() 416 BUG_ON(!list_empty(&dd->fifo_list[READ])); in deadline_exit_queue() [all …]
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D | mq-deadline.c | 168 dd->next_rq[READ] = NULL; in deadline_move_request() 205 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_fifo_request() 212 if (data_dir == READ || !blk_queue_is_zoned(rq->q)) in deadline_fifo_request() 241 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_next_request() 248 if (data_dir == READ || !blk_queue_is_zoned(rq->q)) in deadline_next_request() 282 reads = !list_empty(&dd->fifo_list[READ]); in __dd_dispatch_request() 290 rq = deadline_next_request(dd, READ); in __dd_dispatch_request() 302 BUG_ON(RB_EMPTY_ROOT(&dd->sort_list[READ])); in __dd_dispatch_request() 308 data_dir = READ; in __dd_dispatch_request() 396 BUG_ON(!list_empty(&dd->fifo_list[READ])); in dd_exit_queue() [all …]
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D | blk-wbt.c | 212 return (stat[READ].nr_samples >= 1 && in stat_sample_valid() 251 (thislat > rwb->min_lat_nsec && !stat[READ].nr_samples)) { in latency_exceeded() 275 if (stat[READ].min > rwb->min_lat_nsec) { in latency_exceeded() 276 trace_wbt_lat(bdi, stat[READ].min); in latency_exceeded() 742 return READ; in wbt_data_dir()
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D | bounce.c | 342 if (rw == READ) in __blk_queue_bounce() 346 if (rw == READ) in __blk_queue_bounce()
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D | blk-map.c | 218 int reading = rq_data_dir(rq) == READ; in blk_rq_map_kern()
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/linux-4.19.296/fs/ |
D | read_write.c | 387 read_write == READ ? F_RDLCK : F_WRLCK); in rw_verify_area() 392 read_write == READ ? MAY_READ : MAY_WRITE); in rw_verify_area() 404 iov_iter_init(&iter, READ, &iov, 1, len); in new_sync_read() 448 ret = rw_verify_area(READ, file, pos, count); in vfs_read() 678 if (type == READ) in do_iter_readv_writev() 700 if (type == READ) { in do_loop_readv_writev() 723 #define vrfy_dir(type) ((type) == READ ? VERIFY_WRITE : VERIFY_READ) 918 ret = rw_verify_area(READ, file, pos, tot_len); in do_iter_read() 923 ret = do_iter_readv_writev(file, iter, pos, READ, flags); in do_iter_read() 925 ret = do_loop_readv_writev(file, iter, pos, READ, flags); in do_iter_read() [all …]
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D | direct-io.c | 1205 if (iov_iter_rw(iter) == READ && !count) in do_blockdev_direct_IO() 1221 if (iov_iter_rw(iter) == READ) { in do_blockdev_direct_IO() 1240 if (iov_iter_rw(iter) == READ && offset >= dio->i_size) { in do_blockdev_direct_IO() 1375 if (iov_iter_rw(iter) == READ && (dio->flags & DIO_LOCKING)) in do_blockdev_direct_IO() 1387 (iov_iter_rw(iter) == READ || dio->result == count)) in do_blockdev_direct_IO()
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D | splice.c | 304 iov_iter_pipe(&to, ITER_PIPE | READ, pipe, len); in generic_file_splice_read() 389 iov_iter_pipe(&to, ITER_PIPE | READ, pipe, len + offset); in default_file_splice_read() 869 ret = rw_verify_area(READ, in, ppos, len); in do_splice_to() 1318 *type = READ; in vmsplice_type()
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/linux-4.19.296/drivers/memstick/host/ |
D | rtsx_pci_ms.c | 152 __func__, tpc, (data_dir == READ) ? "READ" : "WRITE", in ms_transfer_data() 155 if (data_dir == READ) { in ms_transfer_data() 192 err = rtsx_pci_transfer_data(pcr, sg, 1, data_dir == READ, 10000); in ms_transfer_data() 367 if (req->data_dir == READ) { in rtsx_pci_ms_issue_cmd()
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D | jmb38x_ms.c | 393 if (host->req->data_dir == READ) in jmb38x_ms_issue_cmd() 424 host->req->data_dir == READ in jmb38x_ms_issue_cmd() 442 t_val |= host->req->data_dir == READ in jmb38x_ms_issue_cmd() 492 host->req->data_dir == READ in jmb38x_ms_complete_cmd() 496 if (host->req->data_dir == READ) in jmb38x_ms_complete_cmd() 562 if (host->req->data_dir == READ) { in jmb38x_ms_isr()
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D | tifm_ms.c | 286 host->req->data_dir == READ in tifm_ms_issue_cmd() 357 host->req->data_dir == READ in tifm_ms_complete_cmd() 614 host->req->data_dir == READ in tifm_ms_remove()
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D | rtsx_usb_ms.c | 254 __func__, tpc, (data_dir == READ) ? "READ" : "WRITE", in ms_transfer_data() 257 if (data_dir == READ) { in ms_transfer_data() 485 if (req->data_dir == READ) in rtsx_usb_ms_issue_cmd()
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/linux-4.19.296/include/linux/ |
D | nd.h | 153 return ndns->rw_bytes(ndns, offset, buf, size, READ, flags); in nvdimm_read_bytes()
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D | uio.h | 216 #define iov_iter_rw(i) ((0 ? (struct iov_iter *)0 : (i))->type & (READ | WRITE))
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/linux-4.19.296/drivers/s390/block/ |
D | dasd_fba.c | 99 else if (rw == READ) in define_extent() 119 else if (rw == READ) in locate_record() 456 if (rq_data_dir(req) == READ) { in dasd_fba_build_cp_regular() 606 if (rq_data_dir(req) == READ) in dasd_fba_free_cp()
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D | xpram.c | 214 if (bio_data_dir(bio) == READ) { in xpram_make_request()
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/linux-4.19.296/fs/9p/ |
D | xattr.c | 35 iov_iter_kvec(&to, READ | ITER_KVEC, &kvec, 1, buffer_size); in v9fs_fid_xattr_get()
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D | vfs_dir.c | 126 iov_iter_kvec(&to, READ | ITER_KVEC, &kvec, 1, buflen); in v9fs_dir_readdir()
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D | vfs_addr.c | 69 iov_iter_bvec(&to, ITER_BVEC | READ, &bvec, 1, PAGE_SIZE); in v9fs_fid_readpage()
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/linux-4.19.296/fs/ufs/ |
D | Kconfig | 14 READ-ONLY supported.
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/linux-4.19.296/fs/afs/ |
D | rxrpc.c | 435 iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, NULL, 0, 0); in afs_make_call() 471 iov_iter_kvec(&iter, READ | ITER_KVEC, NULL, 0, 0); in afs_deliver_to_call() 912 iov_iter_kvec(&iter, ITER_KVEC | READ, &iov, 1, count - call->offset); in afs_extract_data()
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/linux-4.19.296/drivers/memstick/core/ |
D | mspro_block.c | 643 memstick_init_req_sg(*mrq, msb->data_dir == READ in h_mspro_block_transfer_data() 724 msb->transfer_cmd = msb->data_dir == READ in mspro_block_issue_req() 761 if (msb->data_dir == READ) { in mspro_block_complete_req() 990 msb->data_dir = READ; in mspro_block_read_attributes() 1091 msb->data_dir = READ; in mspro_block_read_attributes()
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D | memstick.c | 276 mrq->data_dir = READ; in memstick_init_req_sg() 306 mrq->data_dir = READ; in memstick_init_req()
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/linux-4.19.296/drivers/media/v4l2-core/ |
D | videobuf-dma-sg.c | 164 rw = READ; in videobuf_dma_init_user_locked() 183 if (rw == READ) in videobuf_dma_init_user_locked()
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