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Searched refs:WRITE (Results 1 – 25 of 174) sorted by relevance

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/Linux-v4.19/block/
Dblk-throttle.c493 for (rw = READ; rw <= WRITE; rw++) { in throtl_pd_alloc()
500 tg->bps[WRITE][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc()
502 tg->iops[WRITE][LIMIT_MAX] = UINT_MAX; in throtl_pd_alloc()
504 tg->bps_conf[WRITE][LIMIT_MAX] = U64_MAX; in throtl_pd_alloc()
506 tg->iops_conf[WRITE][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()
598 tg->bps[WRITE][LIMIT_LOW] = 0; in throtl_pd_offline()
600 tg->iops[WRITE][LIMIT_LOW] = 0; in throtl_pd_offline()
[all …]
Ddeadline-iosched.c216 dd->next_rq[WRITE] = NULL; in deadline_move_request()
252 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_fifo_request()
266 list_for_each_entry(rq, &dd->fifo_list[WRITE], queuelist) { in deadline_fifo_request()
283 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_next_request()
314 const int writes = !list_empty(&dd->fifo_list[WRITE]); in deadline_dispatch_requests()
321 rq = deadline_next_request(dd, WRITE); in deadline_dispatch_requests()
337 if (deadline_fifo_request(dd, WRITE) && in deadline_dispatch_requests()
352 BUG_ON(RB_EMPTY_ROOT(&dd->sort_list[WRITE])); in deadline_dispatch_requests()
356 data_dir = WRITE; in deadline_dispatch_requests()
417 BUG_ON(!list_empty(&dd->fifo_list[WRITE])); in deadline_exit_queue()
[all …]
Dmq-deadline.c169 dd->next_rq[WRITE] = NULL; in deadline_move_request()
205 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_fifo_request()
220 list_for_each_entry(rq, &dd->fifo_list[WRITE], queuelist) { in deadline_fifo_request()
241 if (WARN_ON_ONCE(data_dir != READ && data_dir != WRITE)) in deadline_next_request()
283 writes = !list_empty(&dd->fifo_list[WRITE]); in __dd_dispatch_request()
288 rq = deadline_next_request(dd, WRITE); in __dd_dispatch_request()
304 if (deadline_fifo_request(dd, WRITE) && in __dd_dispatch_request()
319 BUG_ON(RB_EMPTY_ROOT(&dd->sort_list[WRITE])); in __dd_dispatch_request()
323 data_dir = WRITE; in __dd_dispatch_request()
397 BUG_ON(!list_empty(&dd->fifo_list[WRITE])); in dd_exit_queue()
[all …]
/Linux-v4.19/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()
302 (bio_data_dir(bio) == WRITE) ? 'w' : 'r', bio->bi_opf, in corrupt_bio_data()
356 if (fc->corrupt_bio_byte && (fc->corrupt_bio_rw == WRITE)) { in flakey_map()
438 (fc->corrupt_bio_rw == WRITE) ? 'w' : 'r', in flakey_status()
Dmd-faulty.c118 case WritePersistent*2+WRITE: return 1; in check_sector()
121 case ReadFixable*2+WRITE: in check_sector()
125 case AllPersist*2+WRITE: return 1; in check_sector()
178 if (bio_data_dir(bio) == WRITE) { in faulty_make_request()
189 bio_end_sector(bio), WRITE)) in faulty_make_request()
/Linux-v4.19/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-v4.19/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-v4.19/Documentation/device-mapper/
Dlog-writes.txt7 There is a log_write_entry written for every WRITE request and the target is
9 that is in the WRITE requests is copied into the log to make the replay happen
16 cache. This means that normal WRITE requests are not actually logged until the
21 This works by attaching all WRITE requests to a list once the write completes.
41 Any REQ_DISCARD requests are treated like WRITE requests. Otherwise we would
42 have all the DISCARD requests, and then the WRITE requests and then the FLUSH
45 WRITE block 1, DISCARD block 1, FLUSH
49 DISCARD 1, WRITE 1, FLUSH
/Linux-v4.19/Documentation/PCI/endpoint/
Dpci-test-howto.txt191 WRITE ( 1 bytes): OKAY
192 WRITE ( 1024 bytes): OKAY
193 WRITE ( 1025 bytes): OKAY
194 WRITE (1024000 bytes): OKAY
195 WRITE (1024001 bytes): OKAY
Dpci-test-function.txt68 the COPY/WRITE command.
73 for the READ/WRITE/COPY and raise IRQ (Legacy/MSI) commands.
/Linux-v4.19/drivers/s390/block/
Ddasd_fba.c96 if (rw == WRITE) in define_extent()
116 if (rw == WRITE) in locate_record()
366 define_extent(ccw++, cqr->data, WRITE, blksize, first_rec, count); in dasd_fba_build_cp_discard()
378 locate_record(ccw++, LO_data++, WRITE, cur_pos, wz_count); in dasd_fba_build_cp_discard()
398 locate_record(ccw++, LO_data++, WRITE, cur_pos, d_count); in dasd_fba_build_cp_discard()
416 locate_record(ccw++, LO_data++, WRITE, cur_pos, wz_count); in dasd_fba_build_cp_discard()
457 } else if (rq_data_dir(req) == WRITE) { in dasd_fba_build_cp_regular()
516 if (copy && rq_data_dir(req) == WRITE) in dasd_fba_build_cp_regular()
/Linux-v4.19/tools/testing/selftests/powerpc/benchmarks/
Dcontext_switch.c164 #define WRITE 1 macro
184 assert(write(pipe_fd2[WRITE], &c, 1) == 1); in pipe_thread1()
196 assert(write(pipe_fd1[WRITE], &c, 1) == 1); in pipe_thread2()
/Linux-v4.19/fs/f2fs/
Dfile.c800 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_setattr()
812 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_setattr()
965 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in punch_hole()
976 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in punch_hole()
1202 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_do_collapse()
1212 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_do_collapse()
1351 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1365 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1377 up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_zero_range()
1450 down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); in f2fs_insert_range()
[all …]
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/
Dos_types.h44 #undef WRITE
/Linux-v4.19/tools/perf/trace/beauty/
Dflock.c42 P_CMD(WRITE); in syscall_arg__scnprintf_flock()
/Linux-v4.19/drivers/block/drbd/
Ddrbd_req.c64 req->rq_state = (bio_data_dir(bio_src) == WRITE ? RQ_WRITE : 0) in drbd_req_new()
835 if (bio_data_dir(req->master_bio) == WRITE) in __req_mod()
1251 if (rw == WRITE && req->private_bio && req->i.size in drbd_request_prepare()
1342 if (rw == WRITE) { in drbd_send_and_submit()
1369 if (rw != WRITE) { in drbd_send_and_submit()
1380 if (rw == WRITE) in drbd_send_and_submit()
1386 if (rw == WRITE) { in drbd_send_and_submit()
1415 &device->pending_master_completion[rw == WRITE]); in drbd_send_and_submit()
1420 &device->pending_completion[rw == WRITE]); in drbd_send_and_submit()
1466 if (rw == WRITE /* rw != WRITE should not even end up here! */ in submit_fast_path()
/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-devices-platform-_UDC_-gadget16 the SCSI WRITE(10,12) commands when a gadget in USB Mass
Dconfigfs-usb-gadget-mass-storage31 in SCSI WRITE(10,12)
/Linux-v4.19/fs/9p/
Dvfs_addr.c178 iov_iter_bvec(&from, ITER_BVEC | WRITE, &bvec, 1, len); in v9fs_vfs_writepage_locked()
254 if (iov_iter_rw(iter) == WRITE) { in v9fs_direct_IO()
/Linux-v4.19/drivers/block/
Dswim3.c362 if (rq_data_dir(req) == WRITE) { in start_request()
460 if (rq_data_dir(req) == WRITE) in setup_transfer()
477 if (rq_data_dir(req) == WRITE) { in setup_transfer()
492 if (rq_data_dir(req) == WRITE) in setup_transfer()
666 (rq_data_dir(fs->cur_req)==WRITE? "writ": "read"), in xfer_timeout()
753 if (rq_data_dir(req) == WRITE) in swim3_interrupt()
786 rq_data_dir(req) == WRITE? "writ": "read", in swim3_interrupt()
/Linux-v4.19/mm/
Dprocess_vm_access.c271 int dir = vm_write ? WRITE : READ; in process_vm_rw()
329 int dir = vm_write ? WRITE : READ; in compat_process_vm_rw()
/Linux-v4.19/drivers/memstick/core/
Dmemstick.c273 mrq->data_dir = WRITE; in memstick_init_req_sg()
303 mrq->data_dir = WRITE; in memstick_init_req()
308 if (mrq->data_dir == WRITE) in memstick_init_req()
/Linux-v4.19/security/keys/
Dcompat.c40 ret = compat_import_iovec(WRITE, _payload_iov, ioc, in compat_keyctl_instantiate_key_iov()
/Linux-v4.19/include/linux/
Dnd.h172 return ndns->rw_bytes(ndns, offset, buf, size, WRITE, flags); in nvdimm_write_bytes()

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