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Searched refs:WRITE (Results 1 – 25 of 196) sorted by relevance

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/Linux-v5.15/block/
Dblk-throttle.c509 for (rw = READ; rw <= WRITE; rw++) { in throtl_pd_alloc()
516 tg->bps[WRITE][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc()
518 tg->iops[WRITE][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc()
520 tg->bps_conf[WRITE][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc()
522 tg->iops_conf[WRITE][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc()
576 for (rw = READ; rw <= WRITE; rw++) in tg_update_has_rules()
604 if (tg->bps[READ][LIMIT_LOW] || tg->bps[WRITE][LIMIT_LOW] || in blk_throtl_update_limit_valid()
605 tg->iops[READ][LIMIT_LOW] || tg->iops[WRITE][LIMIT_LOW]) { in blk_throtl_update_limit_valid()
626 tg->bps[WRITE][LIMIT_LOW] = 0; in throtl_pd_offline()
628 tg->iops[WRITE][LIMIT_LOW] = 0; in throtl_pd_offline()
[all …]
/Linux-v5.15/drivers/md/
Ddm-stats.c188 atomic_read(&shared->in_flight[WRITE]); in dm_stat_in_flight()
225 atomic_read(&shared->in_flight[WRITE])); in dm_stats_cleanup()
315 atomic_set(&s->stat_shared[ni].in_flight[WRITE], 0); in dm_stats_create()
502 in_flight_write = (unsigned)atomic_read(&shared->in_flight[WRITE]); in dm_stat_round()
506 p->io_ticks[WRITE] += difference; in dm_stat_round()
645 ((bi_rw == WRITE) == in dm_stats_account_io()
646 (READ_ONCE(last->last_rw) == WRITE)) in dm_stats_account_io()
681 shared->tmp.sectors[WRITE] = 0; in __dm_stat_init_temporary_percpu_totals()
683 shared->tmp.ios[WRITE] = 0; in __dm_stat_init_temporary_percpu_totals()
685 shared->tmp.merges[WRITE] = 0; in __dm_stat_init_temporary_percpu_totals()
[all …]
Ddm-flakey.c128 fc->corrupt_bio_rw = WRITE; in parse_features()
160 if (test_bit(DROP_WRITES, &fc->flags) && (fc->corrupt_bio_rw == WRITE)) { in parse_features()
164 } else if (test_bit(ERROR_WRITES, &fc->flags) && (fc->corrupt_bio_rw == WRITE)) { in parse_features()
310 (bio_data_dir(bio) == WRITE) ? 'w' : 'r', bio->bi_opf, in corrupt_bio_data()
362 if (fc->corrupt_bio_byte && (fc->corrupt_bio_rw == WRITE)) { in flakey_map()
439 (fc->corrupt_bio_rw == WRITE) ? 'w' : 'r', in flakey_status()
Dmd-faulty.c109 case WritePersistent*2+WRITE: return 1; in check_sector()
112 case ReadFixable*2+WRITE: in check_sector()
116 case AllPersist*2+WRITE: return 1; in check_sector()
169 if (bio_data_dir(bio) == WRITE) { in faulty_make_request()
180 bio_end_sector(bio), WRITE)) in faulty_make_request()
/Linux-v5.15/drivers/s390/net/
Dctcm_sysfs.c95 priv->channel[WRITE]->prof.maxmulti); in ctcm_print_statistics()
97 priv->channel[WRITE]->prof.maxcqueue); in ctcm_print_statistics()
99 priv->channel[WRITE]->prof.doios_single); in ctcm_print_statistics()
101 priv->channel[WRITE]->prof.doios_multi); in ctcm_print_statistics()
103 priv->channel[WRITE]->prof.txlen); in ctcm_print_statistics()
105 jiffies_to_usecs(priv->channel[WRITE]->prof.tx_time)); in ctcm_print_statistics()
132 memset(&priv->channel[WRITE]->prof, 0, in stats_write()
/Linux-v5.15/drivers/infiniband/ulp/rtrs/
Drtrs-clt-stats.c92 sum.dir[WRITE].cnt += r->dir[WRITE].cnt; in rtrs_clt_stats_rdma_to_str()
93 sum.dir[WRITE].size_total += r->dir[WRITE].size_total; in rtrs_clt_stats_rdma_to_str()
99 sum.dir[WRITE].cnt, sum.dir[WRITE].size_total, in rtrs_clt_stats_rdma_to_str()
Drtrs-srv-stats.c34 (s64)atomic64_read(&r->dir[WRITE].cnt), in rtrs_srv_stats_rdma_to_str()
35 (s64)atomic64_read(&r->dir[WRITE].size_total), 0); in rtrs_srv_stats_rdma_to_str()
/Linux-v5.15/arch/sh/math-emu/
Dmath.c54 #define WRITE(d,a) ({if(put_user(d, (typeof (d)*)a)) return -EFAULT;}) macro
210 WRITE(FRm, Rn + R0 + 4); in fmov_reg_idx()
212 WRITE(FRm, Rn + R0); in fmov_reg_idx()
214 WRITE(FRm, Rn + R0); in fmov_reg_idx()
226 WRITE(FRm, Rn + 4); in fmov_reg_mem()
228 WRITE(FRm, Rn); in fmov_reg_mem()
230 WRITE(FRm, Rn); in fmov_reg_mem()
243 WRITE(FRm, Rn + 4); in fmov_reg_dec()
245 WRITE(FRm, Rn); in fmov_reg_dec()
248 WRITE(FRm, Rn); in fmov_reg_dec()
[all …]
/Linux-v5.15/Documentation/admin-guide/device-mapper/
Dlog-writes.rst8 There is a log_write_entry written for every WRITE request and the target is
10 that is in the WRITE requests is copied into the log to make the replay happen
17 cache. This means that normal WRITE requests are not actually logged until the
22 This works by attaching all WRITE requests to a list once the write completes.
42 Any REQ_OP_DISCARD requests are treated like WRITE requests. Otherwise we would
43 have all the DISCARD requests, and then the WRITE requests and then the FLUSH
46 WRITE block 1, DISCARD block 1, FLUSH
50 DISCARD 1, WRITE 1, FLUSH
/Linux-v5.15/tools/testing/selftests/resctrl/
Dresctrl_val.c21 #define WRITE 1 macro
119 imc_counters_config[count][WRITE].event = in get_event_and_umask()
127 imc_counters_config[count][WRITE].umask = in get_event_and_umask()
171 imc_counters_config[count][WRITE].type = in read_from_imc_dir()
208 get_event_and_umask(cas_count_cfg, count, WRITE); in read_from_imc_dir()
338 &imc_counters_config[imc][WRITE]; in get_mem_bw_imc()
373 close(imc_counters_config[imc][WRITE].fd); in get_mem_bw_imc()
/Linux-v5.15/Documentation/PCI/endpoint/
Dpci-test-howto.rst223 WRITE ( 1 bytes): OKAY
224 WRITE ( 1024 bytes): OKAY
225 WRITE ( 1025 bytes): OKAY
226 WRITE (1024000 bytes): OKAY
227 WRITE (1024001 bytes): OKAY
Dpci-test-function.rst78 the COPY/WRITE command.
83 for the READ/WRITE/COPY and raise IRQ (Legacy/MSI) commands.
/Linux-v5.15/drivers/s390/block/
Ddasd_fba.c88 if (rw == WRITE) in define_extent()
108 if (rw == WRITE) in locate_record()
358 define_extent(ccw++, cqr->data, WRITE, blksize, first_rec, count); in dasd_fba_build_cp_discard()
370 locate_record(ccw++, LO_data++, WRITE, cur_pos, wz_count); in dasd_fba_build_cp_discard()
390 locate_record(ccw++, LO_data++, WRITE, cur_pos, d_count); in dasd_fba_build_cp_discard()
408 locate_record(ccw++, LO_data++, WRITE, cur_pos, wz_count); in dasd_fba_build_cp_discard()
449 } else if (rq_data_dir(req) == WRITE) { in dasd_fba_build_cp_regular()
508 if (copy && rq_data_dir(req) == WRITE) in dasd_fba_build_cp_regular()
/Linux-v5.15/net/sunrpc/
Dsocklib.c216 iov_iter_kvec(&msg->msg_iter, WRITE, vec, 1, vec->iov_len); in xprt_send_kvec()
229 iov_iter_bvec(&msg->msg_iter, WRITE, xdr->bvec, xdr_buf_pagecount(xdr), in xprt_send_pagedata()
252 iov_iter_kvec(&msg->msg_iter, WRITE, iov, 2, len); in xprt_send_rm_and_kvec()
/Linux-v5.15/tools/testing/selftests/powerpc/benchmarks/
Dcontext_switch.c171 #define WRITE 1 macro
191 assert(write(pipe_fd2[WRITE], &c, 1) == 1); in pipe_thread1()
203 assert(write(pipe_fd1[WRITE], &c, 1) == 1); in pipe_thread2()
/Linux-v5.15/drivers/gpu/drm/nouveau/dispnv50/
Dcore507d.c44 NVDEF(NV507D, SET_NOTIFIER_CONTROL, MODE, WRITE) | in core507d_update()
91 NVDEF(NV507D, SET_NOTIFIER_CONTROL, MODE, WRITE) | in core507d_read_caps()
/Linux-v5.15/fs/f2fs/
Dfile.c960 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_setattr()
972 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_setattr()
1114 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in punch_hole()
1124 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in punch_hole()
1357 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_do_collapse()
1367 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_do_collapse()
1502 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1516 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1528 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1602 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_insert_range()
[all …]
Dverity.c211 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_end_enable_verity()
219 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_end_enable_verity()
/Linux-v5.15/fs/
Dread_write.c505 iov_iter_init(&iter, WRITE, &iov, 1, len); in new_sync_write()
538 iov_iter_kvec(&iter, WRITE, &iov, 1, iov.iov_len); in __kernel_write()
563 ret = rw_verify_area(WRITE, file, pos, count); in kernel_write()
585 ret = rw_verify_area(WRITE, file, pos, count); in vfs_write()
850 ret = rw_verify_area(WRITE, file, pos, tot_len); in do_iter_write()
855 ret = do_iter_readv_writev(file, iter, pos, WRITE, flags); in do_iter_write()
857 ret = do_loop_readv_writev(file, iter, pos, WRITE, flags); in do_iter_write()
879 ret = rw_verify_area(WRITE, file, &iocb->ki_pos, tot_len); in vfs_iocb_iter_write()
925 ret = import_iovec(WRITE, vec, vlen, ARRAY_SIZE(iovstack), &iov, &iter); in vfs_writev()
1245 retval = rw_verify_area(WRITE, out.file, &out_pos, count); in do_sendfile()
[all …]
/Linux-v5.15/drivers/block/drbd/
Ddrbd_req.c37 req->rq_state = (bio_data_dir(bio_src) == WRITE ? RQ_WRITE : 0) in drbd_req_new()
809 if (bio_data_dir(req->master_bio) == WRITE) in __req_mod()
1224 if (rw == WRITE && req->private_bio && req->i.size in drbd_request_prepare()
1315 if (rw == WRITE) { in drbd_send_and_submit()
1342 if (rw != WRITE) { in drbd_send_and_submit()
1353 if (rw == WRITE) in drbd_send_and_submit()
1359 if (rw == WRITE) { in drbd_send_and_submit()
1388 &device->pending_master_completion[rw == WRITE]); in drbd_send_and_submit()
1393 &device->pending_completion[rw == WRITE]); in drbd_send_and_submit()
1439 if (rw == WRITE /* rw != WRITE should not even end up here! */ in submit_fast_path()
/Linux-v5.15/tools/perf/trace/beauty/
Dflock.c44 P_CMD(WRITE); in syscall_arg__scnprintf_flock()
/Linux-v5.15/Documentation/ABI/testing/
Dsysfs-devices-platform-_UDC_-gadget17 the SCSI WRITE(10,12) commands when a gadget in USB Mass
/Linux-v5.15/fs/9p/
Dvfs_addr.c166 iov_iter_bvec(&from, WRITE, &bvec, 1, len); in v9fs_vfs_writepage_locked()
245 if (iov_iter_rw(iter) == WRITE) { in v9fs_direct_IO()
/Linux-v5.15/drivers/scsi/ufs/
Dufs-sysfs.c414 return sysfs_emit(buf, "%lu\n", hba->monitor.nr_sec_rw[WRITE]); in write_total_sectors_show()
423 ktime_to_us(hba->monitor.total_busy[WRITE])); in write_total_busy_show()
431 return sysfs_emit(buf, "%lu\n", hba->monitor.nr_req[WRITE]); in write_nr_requests_show()
441 return sysfs_emit(buf, "%llu\n", div_u64(ktime_to_us(m->lat_sum[WRITE]), in write_req_latency_avg_show()
442 m->nr_req[WRITE])); in write_req_latency_avg_show()
452 ktime_to_us(hba->monitor.lat_max[WRITE])); in write_req_latency_max_show()
462 ktime_to_us(hba->monitor.lat_min[WRITE])); in write_req_latency_min_show()
472 ktime_to_us(hba->monitor.lat_sum[WRITE])); in write_req_latency_sum_show()
/Linux-v5.15/drivers/block/
Dswim3.c332 if (rq_data_dir(req) == WRITE) { in swim3_queue_rq()
443 if (rq_data_dir(req) == WRITE) in setup_transfer()
460 if (rq_data_dir(req) == WRITE) { in setup_transfer()
477 if (rq_data_dir(req) == WRITE) in setup_transfer()
648 (rq_data_dir(fs->cur_req)==WRITE? "writ": "read"), in xfer_timeout()
733 if (rq_data_dir(req) == WRITE) in swim3_interrupt()
766 rq_data_dir(req) == WRITE? "writ": "read", in swim3_interrupt()

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