| /linux/drivers/infiniband/ulp/rtrs/ |
| A D | rtrs-srv-stats.c | 42 sum.dir[READ].cnt += r->dir[READ].cnt; in rtrs_srv_stats_rdma_to_str()
43 sum.dir[READ].size_total += r->dir[READ].size_total; in rtrs_srv_stats_rdma_to_str()
49 sum.dir[READ].cnt, sum.dir[READ].size_total, in rtrs_srv_stats_rdma_to_str()
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| A D | rtrs-clt-stats.c | 92 sum.dir[READ].cnt += r->dir[READ].cnt; in rtrs_clt_stats_rdma_to_str()
93 sum.dir[READ].size_total += r->dir[READ].size_total; in rtrs_clt_stats_rdma_to_str()
100 sum.dir[READ].cnt, sum.dir[READ].size_total, in rtrs_clt_stats_rdma_to_str()
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| /linux/drivers/md/ |
| A D | dm-stats.c | 733 shared->tmp.ios[READ] = 0; in __dm_stat_init_temporary_percpu_totals()
749 shared->tmp.sectors[READ] += READ_ONCE(p->sectors[READ]); in __dm_stat_init_temporary_percpu_totals()
751 shared->tmp.ios[READ] += READ_ONCE(p->ios[READ]); in __dm_stat_init_temporary_percpu_totals()
753 shared->tmp.merges[READ] += READ_ONCE(p->merges[READ]); in __dm_stat_init_temporary_percpu_totals()
755 shared->tmp.ticks[READ] += READ_ONCE(p->ticks[READ]); in __dm_stat_init_temporary_percpu_totals()
757 shared->tmp.io_ticks[READ] += READ_ONCE(p->io_ticks[READ]); in __dm_stat_init_temporary_percpu_totals()
783 p->sectors[READ] -= shared->tmp.sectors[READ]; in __dm_stat_clear()
785 p->ios[READ] -= shared->tmp.ios[READ]; in __dm_stat_clear()
787 p->merges[READ] -= shared->tmp.merges[READ]; in __dm_stat_clear()
789 p->ticks[READ] -= shared->tmp.ticks[READ]; in __dm_stat_clear()
[all …]
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| /linux/block/ |
| A D | blk-throttle.c | 261 tg->bps[READ] = U64_MAX; in throtl_pd_alloc()
263 tg->iops[READ] = UINT_MAX; in throtl_pd_alloc()
947 tg_dispatch_one_bio(tg, READ); in throtl_dispatch_tg()
1394 if (tg->bps[READ] == bps_dft && in tg_prfill_limit()
1401 if (tg->bps[READ] == U64_MAX) in tg_prfill_limit()
1411 if (tg->iops[READ] == UINT_MAX) in tg_prfill_limit()
1460 v[0] = tg->bps[READ]; in tg_set_limit()
1462 v[2] = tg->iops[READ]; in tg_set_limit()
1500 tg->bps[READ] = v[0]; in tg_set_limit()
1502 tg->iops[READ] = v[2]; in tg_set_limit()
[all …]
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| A D | blk-wbt.c | 272 return (stat[READ].nr_samples >= 1 && in stat_sample_valid()
320 (thislat > rwb->min_lat_nsec && !stat[READ].nr_samples)) { in latency_exceeded()
344 if (stat[READ].min > rwb->min_lat_nsec) { in latency_exceeded()
345 trace_wbt_lat(bdi, stat[READ].min); in latency_exceeded()
748 return READ; in wbt_data_dir()
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| /linux/tools/testing/selftests/resctrl/ |
| A D | resctrl_val.c | 20 #define READ 0 macro
96 if (op == READ) in get_event_and_umask()
97 imc_counters_config[count][READ].event = in get_event_and_umask()
104 if (op == READ) in get_event_and_umask()
105 imc_counters_config[count][READ].umask = in get_event_and_umask()
153 imc_counters_config[count][READ].type; in read_from_imc_dir()
281 if (imc_counters_config[mc][READ].fd != -1) in perf_close_imc_mem_bw()
282 close(imc_counters_config[mc][READ].fd); in perf_close_imc_mem_bw()
299 imc_counters_config[imc][READ].fd = -1; in perf_open_imc_mem_bw()
304 ret = open_perf_event(imc, cpu_no, READ); in perf_open_imc_mem_bw()
[all …]
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| /linux/tools/testing/selftests/kvm/s390x/ |
| A D | memop.c | 29 READ, enumerator
70 if (desc->mode == READ) in ksmo_from_desc()
76 if (desc->mode == READ) in ksmo_from_desc()
82 if (desc->mode == READ) in ksmo_from_desc()
305 CHECK_N_DO(MOP, mop_cpu, mop_target, READ, mem2, size, in default_write_read()
316 CHECK_N_DO(MOP, mop_cpu, mop_target, READ, mem2, size, in default_read()
338 MOP(test->vm, ABSOLUTE, READ, mem2, 16, GADDR_V(mem2)); in default_cmpxchg()
351 MOP(test->vm, ABSOLUTE, READ, mem2, 16, GADDR_V(mem2)); in default_cmpxchg()
396 CHECK_N_DO(MOP, t.vcpu, LOGICAL, READ, mem2, t.size, in test_copy_access_register()
706 MOP(t.vcpu, LOGICAL, READ, mem2, max_block, GADDR_V(mem2)); in test_cmpxchg_key_concurrent()
[all …]
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| A D | tprot.c | 42 READ = 1, enumerator
106 { TEST_SIMPLE, page_store_prot, 0x20, READ },
123 { TEST_FETCH_PROT_OVERRIDE, (void *)0x00, 0x10, READ },
132 { TEST_STORAGE_PROT_OVERRIDE, page_store_prot, 0x20, READ },
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| /linux/drivers/net/ethernet/chelsio/cxgb4/ |
| A D | cxgb4_dcb.h | 43 INIT_PORT_DCB_CMD(__pcmd, __port, READ, FW_PORT_ACTION_DCB_READ_RECV)
46 INIT_PORT_DCB_CMD(__pcmd, __port, READ, FW_PORT_ACTION_DCB_READ_TRANS)
49 INIT_PORT_DCB_CMD(__pcmd, __port, READ, FW_PORT_ACTION_DCB_READ_DET)
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| /linux/drivers/tty/serial/jsm/ |
| A D | jsm_tty.c | 526 jsm_dbg(READ, &ch->ch_bd->pci_dev, "start\n"); in jsm_input()
553 jsm_dbg(READ, &ch->ch_bd->pci_dev, "start\n"); in jsm_input()
561 jsm_dbg(READ, &ch->ch_bd->pci_dev, in jsm_input()
578 jsm_dbg(READ, &ch->ch_bd->pci_dev, in jsm_input()
584 jsm_dbg(READ, &ch->ch_bd->pci_dev, "start 2\n"); in jsm_input()
777 jsm_dbg(READ, &ch->ch_bd->pci_dev, in jsm_check_queue_flow_control()
787 jsm_dbg(READ, &ch->ch_bd->pci_dev, in jsm_check_queue_flow_control()
815 jsm_dbg(READ, &ch->ch_bd->pci_dev, in jsm_check_queue_flow_control()
824 jsm_dbg(READ, &ch->ch_bd->pci_dev, in jsm_check_queue_flow_control()
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| /linux/Documentation/translations/zh_CN/mm/ |
| A D | overcommit-accounting.rst | 58 | SHARED or READ-only - 0 cost (该文件是映射而不是交换)
63 | PRIVATE READ-only - 0 cost (但作用不大)
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| /linux/Documentation/devicetree/bindings/iio/adc/ |
| A D | microchip,pac1921.yaml | 42 READ/INT input pin to control the current state of the device, either in
43 the INTEGRATE state when driven high, or in the READ state when driven low.
45 INT_EN register bit after asserting the READ/INT_OVR register bit.
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| /linux/Documentation/devicetree/bindings/memory-controllers/ddr/ |
| A D | jedec,lpddr3-timings.yaml | 57 Additional READ-to-READ delay in chip-to-chip cases in pico seconds.
97 Internal READ to PRECHARGE command delay in pico seconds.
112 Internal WRITE-to-READ command delay in pico seconds.
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| A D | jedec,lpddr3.yaml | 78 Additional READ-to-READ delay in chip-to-chip cases in terms of number
109 READ data latency in terms of number of clock cycles.
133 Internal READ to PRECHARGE command delay in terms of number of clock
159 Internal WRITE-to-READ command delay in terms of number of clock cycles.
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| /linux/Documentation/PCI/endpoint/ |
| A D | pci-test-howto.rst | 215 READ ( 1 bytes): OKAY
216 READ ( 1024 bytes): OKAY
217 READ ( 1025 bytes): OKAY
218 READ (1024000 bytes): OKAY
219 READ (1024001 bytes): OKAY
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| A D | pci-test-function.rst | 73 COPY/READ command.
83 for the READ/WRITE/COPY and raise IRQ (Legacy/MSI) commands.
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| /linux/lib/ |
| A D | kunit_iov_iter.c | 122 iov_kunit_load_kvec(test, &iter, READ, kvec, ARRAY_SIZE(kvec), in iov_kunit_copy_to_kvec()
281 iov_kunit_load_bvec(test, &iter, READ, bvec, ARRAY_SIZE(bvec), in iov_kunit_copy_to_bvec()
441 iov_kunit_load_folioq(test, &iter, READ, folioq, bpages, npages); in iov_kunit_copy_to_folioq()
448 iov_iter_folio_queue(&iter, READ, folioq, 0, 0, pr->to); in iov_kunit_copy_to_folioq()
503 iov_kunit_load_folioq(test, &iter, READ, folioq, bpages, npages); in iov_kunit_copy_from_folioq()
603 iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages); in iov_kunit_copy_to_xarray()
610 iov_iter_xarray(&iter, READ, xarray, pr->from, size); in iov_kunit_copy_to_xarray()
661 iov_kunit_load_xarray(test, &iter, READ, xarray, bpages, npages); in iov_kunit_copy_from_xarray()
718 iov_kunit_load_kvec(test, &iter, READ, kvec, ARRAY_SIZE(kvec), in iov_kunit_extract_pages_kvec()
796 iov_kunit_load_bvec(test, &iter, READ, bvec, ARRAY_SIZE(bvec), in iov_kunit_extract_pages_bvec()
[all …]
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| /linux/fs/ |
| A D | direct-io.c | 1124 if (iov_iter_rw(iter) == READ && !count) in __blockdev_direct_IO()
1138 if (dio->flags & DIO_LOCKING && iov_iter_rw(iter) == READ) { in __blockdev_direct_IO()
1146 if (iov_iter_rw(iter) == READ && offset >= dio->i_size) { in __blockdev_direct_IO()
1159 if (dio->flags & DIO_LOCKING && iov_iter_rw(iter) == READ) { in __blockdev_direct_IO()
1228 dio->should_dirty = user_backed_iter(iter) && iov_iter_rw(iter) == READ; in __blockdev_direct_IO()
1285 if (iov_iter_rw(iter) == READ && (dio->flags & DIO_LOCKING)) in __blockdev_direct_IO()
1297 (iov_iter_rw(iter) == READ || dio->result == count)) in __blockdev_direct_IO()
1310 if (dio->flags & DIO_LOCKING && iov_iter_rw(iter) == READ) in __blockdev_direct_IO()
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| A D | read_write.c | 450 int mask = read_write == READ ? MAY_READ : MAY_WRITE; in rw_verify_area()
542 ret = rw_verify_area(READ, file, pos, count); in kernel_read()
560 ret = rw_verify_area(READ, file, pos, count); in vfs_read()
831 if (type == READ) in do_iter_readv_writev()
853 if (type == READ) { in do_loop_readv_writev()
891 ret = rw_verify_area(READ, file, &iocb->ki_pos, tot_len); in vfs_iocb_iter_read()
919 ret = rw_verify_area(READ, file, ppos, tot_len); in vfs_iter_read()
923 ret = do_iter_readv_writev(file, iter, ppos, READ, flags); in vfs_iter_read()
1020 ret = rw_verify_area(READ, file, pos, tot_len); in vfs_readv()
1343 retval = rw_verify_area(READ, fd_file(in), &pos, count); in do_sendfile()
[all …]
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| /linux/drivers/ata/ |
| A D | pata_ixp4xx_cf.c | 136 ata_dev_dbg(adev, "%s %d bytes\n", (rw == READ) ? "READ" : "WRITE", in ixp4xx_mmio_data_xfer()
147 if (rw == READ) in ixp4xx_mmio_data_xfer()
159 if (rw == READ) { in ixp4xx_mmio_data_xfer()
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| A D | pata_gayle.c | 52 if (rw == READ) in pata_gayle_data_xfer()
64 if (rw == READ) { in pata_gayle_data_xfer()
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| /linux/fs/bcachefs/ |
| A D | compress.c | 117 if (rw == READ) in __bio_map_or_bounce()
161 src_data = bio_map_or_bounce(c, src, READ); in __bio_uncompress()
405 src_data = bio_map_or_bounce(c, src, READ); in __bio_compress()
566 mempool_exit(&c->compression_bounce[READ]); in bch2_fs_compress_exit()
603 if (!mempool_initialized(&c->compression_bounce[READ]) && in __bch2_fs_compress_init()
604 mempool_init_kvmalloc_pool(&c->compression_bounce[READ], in __bch2_fs_compress_init()
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| /linux/Documentation/ABI/testing/ |
| A D | sysfs-driver-qat_rl | 59 * READ: get operation
88 * READ: add and get operations
124 * READ: get operation
158 * READ: get operation
189 * READ: get operation
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| /linux/tools/testing/selftests/powerpc/benchmarks/ |
| A D | context_switch.c | 170 #define READ 0 macro
188 assert(read(pipe_fd1[READ], &c, 1) == 1); in pipe_thread1()
206 assert(read(pipe_fd2[READ], &c, 1) == 1); in pipe_thread2()
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| /linux/Documentation/filesystems/ |
| A D | fuse-io.rst | 32 uncached, but fully written pages). No READ requests are ever sent for writes,
44 even for files opened for O_WRONLY it is possible that READ requests will be
|