/block/ |
D | ioprio.c | 69 int ret; in SYSCALL_DEFINE3() local 91 ret = -ESRCH; in SYSCALL_DEFINE3() 100 ret = set_task_ioprio(p, ioprio); in SYSCALL_DEFINE3() 108 ret = set_task_ioprio(p, ioprio); in SYSCALL_DEFINE3() 109 if (ret) in SYSCALL_DEFINE3() 128 ret = set_task_ioprio(p, ioprio); in SYSCALL_DEFINE3() 129 if (ret) in SYSCALL_DEFINE3() 137 ret = -EINVAL; in SYSCALL_DEFINE3() 141 return ret; in SYSCALL_DEFINE3() 146 int ret; in get_task_ioprio() local [all …]
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D | bsg.c | 142 int ret = 0; in bsg_io_schedule() local 155 ret = -ENODATA; in bsg_io_schedule() 160 ret = -EAGAIN; in bsg_io_schedule() 169 return ret; in bsg_io_schedule() 172 return ret; in bsg_io_schedule() 217 int ret = 0; in bsg_validate_sgv4_hdr() local 229 ret = -EINVAL; in bsg_validate_sgv4_hdr() 233 ret = -EINVAL; in bsg_validate_sgv4_hdr() 237 return ret; in bsg_validate_sgv4_hdr() 249 int ret, rw; in bsg_map_hdr() local [all …]
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D | blk-map.c | 30 int ret = 0; in __blk_rq_unmap_user() local 36 ret = bio_uncopy_user(bio); in __blk_rq_unmap_user() 39 return ret; in __blk_rq_unmap_user() 48 int reading, ret; in __blk_rq_map_user() local 77 ret = blk_rq_append_bio(q, rq, bio); in __blk_rq_map_user() 78 if (!ret) in __blk_rq_map_user() 85 return ret; in __blk_rq_map_user() 116 int ret; in blk_rq_map_user() local 142 ret = __blk_rq_map_user(q, rq, map_data, ubuf, map_len, in blk_rq_map_user() 144 if (ret < 0) in blk_rq_map_user() [all …]
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D | blk-mq-sysfs.c | 168 ssize_t ret; in blk_mq_sysfs_rq_list_show() local 171 ret = sysfs_list_show(page, &ctx->rq_list, "CTX pending"); in blk_mq_sysfs_rq_list_show() 174 return ret; in blk_mq_sysfs_rq_list_show() 208 ssize_t ret; in blk_mq_hw_sysfs_rq_list_show() local 211 ret = sysfs_list_show(page, &hctx->dispatch, "HCTX pending"); in blk_mq_hw_sysfs_rq_list_show() 214 return ret; in blk_mq_hw_sysfs_rq_list_show() 230 ssize_t ret = 0; in blk_mq_hw_sysfs_cpus_show() local 236 ret += sprintf(ret + page, "%u", i); in blk_mq_hw_sysfs_cpus_show() 238 ret += sprintf(ret + page, ", %u", i); in blk_mq_hw_sysfs_cpus_show() 245 ret += sprintf(ret + page, "\n"); in blk_mq_hw_sysfs_cpus_show() [all …]
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D | bsg-lib.c | 115 int ret; in bsg_create_job() local 133 ret = bsg_map_buffer(&job->request_payload, req); in bsg_create_job() 134 if (ret) in bsg_create_job() 138 ret = bsg_map_buffer(&job->reply_payload, rsp); in bsg_create_job() 139 if (ret) in bsg_create_job() 168 int ret; in bsg_request_fn() local 179 ret = bsg_create_job(dev, req); in bsg_request_fn() 180 if (ret) { in bsg_request_fn() 181 req->errors = ret; in bsg_request_fn() 182 blk_end_request_all(req, ret); in bsg_request_fn() [all …]
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D | blk-sysfs.c | 52 int ret, err; in queue_requests_store() local 57 ret = queue_var_store(&nr, page, count); in queue_requests_store() 58 if (ret < 0) in queue_requests_store() 59 return ret; in queue_requests_store() 72 return ret; in queue_requests_store() 87 ssize_t ret = queue_var_store(&ra_kb, page, count); in queue_ra_store() local 89 if (ret < 0) in queue_ra_store() 90 return ret; in queue_ra_store() 94 return ret; in queue_ra_store() 171 ssize_t ret = queue_var_store(&max_sectors_kb, page, count); in queue_max_sectors_store() local [all …]
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D | blk-lib.c | 50 int ret = 0; in blkdev_issue_discard() local 91 ret = -ENOMEM; in blkdev_issue_discard() 138 ret = -EIO; in blkdev_issue_discard() 140 return ret; in blkdev_issue_discard() 164 int ret = 0; in blkdev_issue_write_same() local 181 ret = -ENOMEM; in blkdev_issue_write_same() 212 ret = -ENOTSUPP; in blkdev_issue_write_same() 214 return ret; in blkdev_issue_write_same() 232 int ret; in __blkdev_issue_zeroout() local 242 ret = 0; in __blkdev_issue_zeroout() [all …]
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D | cmdline-parser.c | 12 int ret = 0; in parse_subpart() local 28 ret = -EINVAL; in parse_subpart() 46 ret = -EINVAL; in parse_subpart() 75 return ret; in parse_subpart() 91 int ret = -EINVAL; in parse_parts() local 127 ret = parse_subpart(next_subpart, buf); in parse_parts() 128 if (ret) in parse_parts() 137 ret = -EINVAL; in parse_parts() 147 return ret; in parse_parts() 165 int ret; in cmdline_parts_parse() local [all …]
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D | ioctl.c | 264 static inline int is_unrecognized_ioctl(int ret) in is_unrecognized_ioctl() argument 266 return ret == -EINVAL || in is_unrecognized_ioctl() 267 ret == -ENOTTY || in is_unrecognized_ioctl() 268 ret == -ENOIOCTLCMD; in is_unrecognized_ioctl() 280 int ret, n; in blkdev_ioctl() local 288 ret = __blkdev_driver_ioctl(bdev, mode, cmd, arg); in blkdev_ioctl() 289 if (!is_unrecognized_ioctl(ret)) in blkdev_ioctl() 290 return ret; in blkdev_ioctl() 297 ret = __blkdev_driver_ioctl(bdev, mode, cmd, arg); in blkdev_ioctl() 298 if (!is_unrecognized_ioctl(ret)) in blkdev_ioctl() [all …]
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D | blk-cgroup.c | 182 int i, ret; in blkg_create() local 189 ret = -EINVAL; in blkg_create() 197 ret = -ENOMEM; in blkg_create() 207 ret = -EINVAL; in blkg_create() 223 ret = radix_tree_insert(&blkcg->blkg_tree, q->id, blkg); in blkg_create() 224 if (likely(!ret)) { in blkg_create() 238 if (!ret) { in blkg_create() 248 return ERR_PTR(ret); in blkg_create() 254 return ERR_PTR(ret); in blkg_create() 713 int part, ret; in blkg_conf_prep() local [all …]
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D | scsi_ioctl.c | 257 int r, ret = 0; in blk_complete_sghdr_rq() local 279 ret = -EFAULT; in blk_complete_sghdr_rq() 283 if (!ret) in blk_complete_sghdr_rq() 284 ret = r; in blk_complete_sghdr_rq() 286 return ret; in blk_complete_sghdr_rq() 293 ssize_t ret = 0; in sg_io() local 320 ret = -ENOMEM; in sg_io() 332 ret = -EFAULT; in sg_io() 336 ret = 0; in sg_io() 341 ret = rw_copy_check_uvector(-1, hdr->dxferp, hdr->iovec_count, in sg_io() [all …]
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D | bio.c | 593 int ret; in bio_clone_fast() local 595 ret = bio_integrity_clone(b, bio, gfp_mask); in bio_clone_fast() 597 if (ret < 0) { in bio_clone_fast() 667 int ret; in bio_clone_bioset() local 669 ret = bio_integrity_clone(bio, bio_src, gfp_mask); in bio_clone_bioset() 670 if (ret < 0) { in bio_clone_bioset() 881 struct submit_bio_ret *ret = bio->bi_private; in submit_bio_wait_endio() local 883 ret->error = error; in submit_bio_wait_endio() 884 complete(&ret->event); in submit_bio_wait_endio() 897 struct submit_bio_ret ret; in submit_bio_wait() local [all …]
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D | blk-mq-cpu.c | 26 int ret = NOTIFY_OK; in blk_mq_main_cpu_notify() local 31 ret = notify->notify(notify->data, action, cpu); in blk_mq_main_cpu_notify() 32 if (ret != NOTIFY_OK) in blk_mq_main_cpu_notify() 37 return ret; in blk_mq_main_cpu_notify()
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D | blk-mq-cpumap.c | 25 unsigned int ret; in get_first_sibling() local 27 ret = cpumask_first(topology_thread_cpumask(cpu)); in get_first_sibling() 28 if (ret < nr_cpu_ids) in get_first_sibling() 29 return ret; in get_first_sibling()
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D | bio-integrity.c | 222 unsigned int ret = 0; in bio_integrity_process() local 237 ret = proc_fn(&iter); in bio_integrity_process() 238 if (ret) { in bio_integrity_process() 240 return ret; in bio_integrity_process() 245 return ret; in bio_integrity_process() 307 int ret; in bio_integrity_prep() local 316 ret = bio_integrity_add_page(bio, virt_to_page(buf), in bio_integrity_prep() 319 if (ret == 0) in bio_integrity_prep() 322 if (ret < bytes) in bio_integrity_prep()
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D | elevator.c | 419 int ret; in elv_merge() local 434 ret = blk_try_merge(q->last_merge, bio); in elv_merge() 435 if (ret != ELEVATOR_NO_MERGE) { in elv_merge() 437 return ret; in elv_merge() 470 bool ret; in elv_attempt_insert_merge() local 484 ret = false; in elv_attempt_insert_merge() 494 ret = true; in elv_attempt_insert_merge() 498 return ret; in elv_attempt_insert_merge() 977 int ret; in elevator_change() local 981 ret = __elevator_change(q, name); in elevator_change() [all …]
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D | compat_ioctl.c | 55 int ret; in compat_hdio_getgeo() local 68 ret = disk->fops->getgeo(bdev, &geo); in compat_hdio_getgeo() 69 if (ret) in compat_hdio_getgeo() 70 return ret; in compat_hdio_getgeo() 72 ret = copy_to_user(ugeo, &geo, 4); in compat_hdio_getgeo() 73 ret |= put_user(geo.start, &ugeo->start); in compat_hdio_getgeo() 74 if (ret) in compat_hdio_getgeo() 75 ret = -EFAULT; in compat_hdio_getgeo() 77 return ret; in compat_hdio_getgeo() 659 int ret = -ENOIOCTLCMD; in compat_blkdev_ioctl() local [all …]
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D | blk-timeout.c | 86 enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER; in blk_rq_timed_out() local 89 ret = q->rq_timed_out_fn(req); in blk_rq_timed_out() 90 switch (ret) { in blk_rq_timed_out() 108 printk(KERN_ERR "block: bad eh return: %d\n", ret); in blk_rq_timed_out()
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D | blk-mq.c | 83 int ret; in blk_mq_queue_enter() local 88 ret = wait_event_interruptible(q->mq_freeze_wq, in blk_mq_queue_enter() 92 if (ret) in blk_mq_queue_enter() 93 return ret; in blk_mq_queue_enter() 237 int ret; in blk_mq_alloc_request() local 239 ret = blk_mq_queue_enter(q); in blk_mq_alloc_request() 240 if (ret) in blk_mq_alloc_request() 241 return ERR_PTR(ret); in blk_mq_alloc_request() 515 enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER; in blk_mq_rq_timed_out() local 530 ret = ops->timeout(req, reserved); in blk_mq_rq_timed_out() [all …]
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D | blk-settings.c | 545 unsigned int top, bottom, alignment, ret = 0; in blk_stack_limits() local 579 ret = -1; in blk_stack_limits() 599 ret = -1; in blk_stack_limits() 606 ret = -1; in blk_stack_limits() 613 ret = -1; in blk_stack_limits() 627 ret = -1; in blk_stack_limits() 652 return ret; in blk_stack_limits()
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D | deadline-iosched.c | 129 int ret; in deadline_merge() local 142 ret = ELEVATOR_FRONT_MERGE; in deadline_merge() 151 return ret; in deadline_merge() 412 int ret = deadline_var_store(&__data, (page), count); \ 421 return ret; \
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D | blk-throttle.c | 1204 int ret; in throtl_pending_timer_fn() local 1216 ret = throtl_select_dispatch(sq); in throtl_pending_timer_fn() 1217 if (ret) { in throtl_pending_timer_fn() 1218 throtl_log(sq, "bios disp=%u", ret); in throtl_pending_timer_fn() 1361 int ret; in tg_set_conf() local 1363 ret = blkg_conf_prep(blkcg, &blkcg_policy_throtl, buf, &ctx); in tg_set_conf() 1364 if (ret) in tg_set_conf() 1365 return ret; in tg_set_conf() 1663 int ret; in blk_throtl_init() local 1676 ret = blkcg_activate_policy(q, &blkcg_policy_throtl); in blk_throtl_init() [all …]
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D | blk-core.c | 1229 int ret; in blk_make_request() local 1232 ret = blk_rq_append_bio(q, rq, bounce_bio); in blk_make_request() 1233 if (unlikely(ret)) { in blk_make_request() 1235 return ERR_PTR(ret); in blk_make_request() 1498 bool ret = false; in blk_attempt_plug_merge() local 1522 ret = bio_attempt_back_merge(q, rq, bio); in blk_attempt_plug_merge() 1523 if (ret) in blk_attempt_plug_merge() 1526 ret = bio_attempt_front_merge(q, rq, bio); in blk_attempt_plug_merge() 1527 if (ret) in blk_attempt_plug_merge() 1532 return ret; in blk_attempt_plug_merge() [all …]
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/block/partitions/ |
D | efi.c | 191 int i, part = 0, ret = 0; /* invalid by default */ in is_pmbr_valid() local 197 ret = pmbr_part_valid(&mbr->partition_record[i]); in is_pmbr_valid() 198 if (ret == GPT_MBR_PROTECTIVE) { in is_pmbr_valid() 209 if (ret != GPT_MBR_PROTECTIVE) in is_pmbr_valid() 216 ret = GPT_MBR_HYBRID; in is_pmbr_valid() 230 if (ret == GPT_MBR_PROTECTIVE) { in is_pmbr_valid() 238 return ret; in is_pmbr_valid()
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D | aix.c | 172 int ret = 0; in aix_partition() local 278 ret = 1; in aix_partition() 292 return ret; in aix_partition()
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