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Searched refs:WRITE (Results 1 – 25 of 190) sorted by relevance

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/Linux-v5.10/block/
Dblk-throttle.c506 for (rw = READ; rw <= WRITE; rw++) { in throtl_pd_alloc()
513 tg->bps[WRITE][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc()
515 tg->iops[WRITE][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc()
517 tg->bps_conf[WRITE][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc()
519 tg->iops_conf[WRITE][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc()
573 for (rw = READ; rw <= WRITE; rw++) in tg_update_has_rules()
600 if (tg->bps[READ][LIMIT_LOW] || tg->bps[WRITE][LIMIT_LOW] || in blk_throtl_update_limit_valid()
601 tg->iops[READ][LIMIT_LOW] || tg->iops[WRITE][LIMIT_LOW]) { in blk_throtl_update_limit_valid()
617 tg->bps[WRITE][LIMIT_LOW] = 0; in throtl_pd_offline()
619 tg->iops[WRITE][LIMIT_LOW] = 0; in throtl_pd_offline()
[all …]
Dmq-deadline.c170 dd->next_rq[WRITE] = NULL; in deadline_move_request()
206 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_fifo_request()
221 list_for_each_entry(rq, &dd->fifo_list[WRITE], queuelist) { in deadline_fifo_request()
242 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_next_request()
284 writes = !list_empty(&dd->fifo_list[WRITE]); in __dd_dispatch_request()
289 rq = deadline_next_request(dd, WRITE); in __dd_dispatch_request()
305 if (deadline_fifo_request(dd, WRITE) && in __dd_dispatch_request()
320 BUG_ON(RB_EMPTY_ROOT(&dd->sort_list[WRITE])); in __dd_dispatch_request()
324 data_dir = WRITE; in __dd_dispatch_request()
400 BUG_ON(!list_empty(&dd->fifo_list[WRITE])); in dd_exit_queue()
[all …]
/Linux-v5.10/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-v5.10/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-v5.10/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.c35 (s64)atomic64_read(&r->dir[WRITE].cnt), in rtrs_srv_stats_rdma_to_str()
36 (s64)atomic64_read(&r->dir[WRITE].size_total), in rtrs_srv_stats_rdma_to_str()
/Linux-v5.10/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-v5.10/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-v5.10/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()
320 &imc_counters_config[imc][WRITE]; in get_mem_bw_imc()
355 close(imc_counters_config[imc][WRITE].fd); in get_mem_bw_imc()
/Linux-v5.10/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-v5.10/drivers/s390/block/
Ddasd_fba.c97 if (rw == WRITE) in define_extent()
117 if (rw == WRITE) in locate_record()
367 define_extent(ccw++, cqr->data, WRITE, blksize, first_rec, count); in dasd_fba_build_cp_discard()
379 locate_record(ccw++, LO_data++, WRITE, cur_pos, wz_count); in dasd_fba_build_cp_discard()
399 locate_record(ccw++, LO_data++, WRITE, cur_pos, d_count); in dasd_fba_build_cp_discard()
417 locate_record(ccw++, LO_data++, WRITE, cur_pos, wz_count); in dasd_fba_build_cp_discard()
458 } else if (rq_data_dir(req) == WRITE) { in dasd_fba_build_cp_regular()
517 if (copy && rq_data_dir(req) == WRITE) in dasd_fba_build_cp_regular()
/Linux-v5.10/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-v5.10/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-v5.10/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-v5.10/fs/
Dread_write.c516 iov_iter_init(&iter, WRITE, &iov, 1, len); in new_sync_write()
549 iov_iter_kvec(&iter, WRITE, &iov, 1, iov.iov_len); in __kernel_write()
574 ret = rw_verify_area(WRITE, file, pos, count); in kernel_write()
596 ret = rw_verify_area(WRITE, file, pos, count); in vfs_write()
861 ret = rw_verify_area(WRITE, file, pos, tot_len); in do_iter_write()
866 ret = do_iter_readv_writev(file, iter, pos, WRITE, flags); in do_iter_write()
868 ret = do_loop_readv_writev(file, iter, pos, WRITE, flags); in do_iter_write()
890 ret = rw_verify_area(WRITE, file, &iocb->ki_pos, tot_len); in vfs_iocb_iter_write()
936 ret = import_iovec(WRITE, vec, vlen, ARRAY_SIZE(iovstack), &iov, &iter); in vfs_writev()
1231 retval = rw_verify_area(WRITE, out.file, &out_pos, count); in do_sendfile()
[all …]
/Linux-v5.10/drivers/block/drbd/
Ddrbd_req.c34 req->rq_state = (bio_data_dir(bio_src) == WRITE ? RQ_WRITE : 0) in drbd_req_new()
805 if (bio_data_dir(req->master_bio) == WRITE) in __req_mod()
1221 if (rw == WRITE && req->private_bio && req->i.size in drbd_request_prepare()
1312 if (rw == WRITE) { in drbd_send_and_submit()
1339 if (rw != WRITE) { in drbd_send_and_submit()
1350 if (rw == WRITE) in drbd_send_and_submit()
1356 if (rw == WRITE) { in drbd_send_and_submit()
1385 &device->pending_master_completion[rw == WRITE]); in drbd_send_and_submit()
1390 &device->pending_completion[rw == WRITE]); in drbd_send_and_submit()
1436 if (rw == WRITE /* rw != WRITE should not even end up here! */ in submit_fast_path()
/Linux-v5.10/fs/f2fs/
Dfile.c920 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_setattr()
932 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_setattr()
1071 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in punch_hole()
1082 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in punch_hole()
1315 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_do_collapse()
1325 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_do_collapse()
1460 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1474 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1486 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1559 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_insert_range()
[all …]
/Linux-v5.10/tools/perf/trace/beauty/
Dflock.c44 P_CMD(WRITE); in syscall_arg__scnprintf_flock()
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-devices-platform-_UDC_-gadget17 the SCSI WRITE(10,12) commands when a gadget in USB Mass
/Linux-v5.10/fs/9p/
Dvfs_addr.c165 iov_iter_bvec(&from, WRITE, &bvec, 1, len); in v9fs_vfs_writepage_locked()
241 if (iov_iter_rw(iter) == WRITE) { in v9fs_direct_IO()
/Linux-v5.10/drivers/block/
Dswim3.c333 if (rq_data_dir(req) == WRITE) { in swim3_queue_rq()
428 if (rq_data_dir(req) == WRITE) in setup_transfer()
445 if (rq_data_dir(req) == WRITE) { in setup_transfer()
460 if (rq_data_dir(req) == WRITE) in setup_transfer()
631 (rq_data_dir(fs->cur_req)==WRITE? "writ": "read"), in xfer_timeout()
716 if (rq_data_dir(req) == WRITE) in swim3_interrupt()
749 rq_data_dir(req) == WRITE? "writ": "read", in swim3_interrupt()
/Linux-v5.10/include/linux/
Duio.h55 return i->type & ~(READ | WRITE); in iov_iter_type()
85 return i->type & (READ | WRITE); in iov_iter_rw()

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