Home
last modified time | relevance | path

Searched refs:ret (Results 1 – 25 of 32) sorted by relevance

12

/block/
Dioprio.c69 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()
129 ret = set_task_ioprio(p, ioprio); in SYSCALL_DEFINE3()
130 if (ret) in SYSCALL_DEFINE3()
138 ret = -EINVAL; in SYSCALL_DEFINE3()
142 return ret; in SYSCALL_DEFINE3()
147 int ret; in get_task_ioprio() local
[all …]
Dbsg.c181 int ret = 0; in bsg_validate_sgv4_hdr() local
193 ret = -EINVAL; in bsg_validate_sgv4_hdr()
197 ret = -EINVAL; in bsg_validate_sgv4_hdr()
201 return ret; in bsg_validate_sgv4_hdr()
213 int ret, rw; in bsg_map_hdr() local
229 ret = bsg_validate_sgv4_hdr(q, hdr, &rw); in bsg_map_hdr()
230 if (ret) in bsg_map_hdr()
231 return ERR_PTR(ret); in bsg_map_hdr()
241 ret = blk_fill_sgv4_hdr_rq(q, rq, hdr, bd, has_write_perm); in bsg_map_hdr()
242 if (ret) in bsg_map_hdr()
[all …]
Dblk-sysfs.c53 int ret, err; in queue_requests_store() local
58 ret = queue_var_store(&nr, page, count); in queue_requests_store()
59 if (ret < 0) in queue_requests_store()
60 return ret; in queue_requests_store()
73 return ret; in queue_requests_store()
88 ssize_t ret = queue_var_store(&ra_kb, page, count); in queue_ra_store() local
90 if (ret < 0) in queue_ra_store()
91 return ret; in queue_ra_store()
95 return ret; in queue_ra_store()
166 ssize_t ret = queue_var_store(&max_discard, page, count); in queue_discard_max_store() local
[all …]
Dbsg-lib.c115 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 …]
Dblk-mq-sysfs.c168 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()
213 ssize_t ret; in blk_mq_hw_sysfs_rq_list_show() local
216 ret = sysfs_list_show(page, &hctx->dispatch, "HCTX pending"); in blk_mq_hw_sysfs_rq_list_show()
219 return ret; in blk_mq_hw_sysfs_rq_list_show()
236 int ret = 0, pos = 0; in blk_mq_hw_sysfs_cpus_show() local
240 ret = snprintf(pos + page, size - pos, "%u", i); in blk_mq_hw_sysfs_cpus_show()
242 ret = snprintf(pos + page, size - pos, ", %u", i); in blk_mq_hw_sysfs_cpus_show()
244 if (ret >= size - pos) in blk_mq_hw_sysfs_cpus_show()
[all …]
Dcmdline-parser.c12 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 …]
Dblk-map.c48 int ret = 0; in __blk_rq_unmap_user() local
54 ret = bio_uncopy_user(bio); in __blk_rq_unmap_user()
57 return ret; in __blk_rq_unmap_user()
152 int ret = import_single_range(rq_data_dir(rq), ubuf, len, &iov, &i); in blk_rq_map_user() local
154 if (unlikely(ret < 0)) in blk_rq_map_user()
155 return ret; in blk_rq_map_user()
173 int ret = 0, ret2; in blk_rq_unmap_user() local
181 if (ret2 && !ret) in blk_rq_unmap_user()
182 ret = ret2; in blk_rq_unmap_user()
189 return ret; in blk_rq_unmap_user()
[all …]
Dblk-lib.c50 int ret = 0; in blkdev_issue_discard() local
80 ret = -ENOMEM; in blkdev_issue_discard()
129 return ret; in blkdev_issue_discard()
153 int ret = 0; in blkdev_issue_write_same() local
168 ret = -ENOMEM; in blkdev_issue_write_same()
200 return ret; in blkdev_issue_write_same()
218 int ret; in __blkdev_issue_zeroout() local
228 ret = 0; in __blkdev_issue_zeroout()
233 ret = -ENOMEM; in __blkdev_issue_zeroout()
244 ret = bio_add_page(bio, ZERO_PAGE(0), sz << 9, 0); in __blkdev_issue_zeroout()
[all …]
Dcompat_ioctl.c55 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()
320 int ret = -ENOIOCTLCMD; in compat_blkdev_ioctl() local
[all …]
Dblk-cgroup.c176 int i, ret; in blkg_create() local
183 ret = -ENODEV; in blkg_create()
191 ret = -ENOMEM; in blkg_create()
199 ret = -ENOMEM; in blkg_create()
210 ret = -ENODEV; in blkg_create()
226 ret = radix_tree_insert(&blkcg->blkg_tree, q->id, blkg); in blkg_create()
227 if (likely(!ret)) { in blkg_create()
241 if (!ret) in blkg_create()
246 return ERR_PTR(ret); in blkg_create()
254 return ERR_PTR(ret); in blkg_create()
[all …]
Dioctl.c402 static inline int is_unrecognized_ioctl(int ret) in is_unrecognized_ioctl() argument
404 return ret == -EINVAL || in is_unrecognized_ioctl()
405 ret == -ENOTTY || in is_unrecognized_ioctl()
406 ret == -ENOIOCTLCMD; in is_unrecognized_ioctl()
412 int ret; in blkdev_flushbuf() local
417 ret = __blkdev_driver_ioctl(bdev, mode, cmd, arg); in blkdev_flushbuf()
418 if (!is_unrecognized_ioctl(ret)) in blkdev_flushbuf()
419 return ret; in blkdev_flushbuf()
429 int ret, n; in blkdev_roset() local
431 ret = __blkdev_driver_ioctl(bdev, mode, cmd, arg); in blkdev_roset()
[all …]
Dbio.c617 int ret; in bio_clone_fast() local
619 ret = bio_integrity_clone(b, bio, gfp_mask); in bio_clone_fast()
621 if (ret < 0) { in bio_clone_fast()
691 int ret; in bio_clone_bioset() local
693 ret = bio_integrity_clone(bio, bio_src, gfp_mask); in bio_clone_bioset()
694 if (ret < 0) { in bio_clone_bioset()
864 struct submit_bio_ret *ret = bio->bi_private; in submit_bio_wait_endio() local
866 ret->error = bio->bi_error; in submit_bio_wait_endio()
867 complete(&ret->event); in submit_bio_wait_endio()
880 struct submit_bio_ret ret; in submit_bio_wait() local
[all …]
Dscsi_ioctl.c257 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 = blk_fill_sghdr_rq(q, rq, hdr, mode); in sg_io()
333 if (ret < 0) in sg_io()
336 ret = 0; in sg_io()
[all …]
Dblk-mq-cpu.c26 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()
Dblk-mq-cpumap.c25 unsigned int ret; in get_first_sibling() local
27 ret = cpumask_first(topology_sibling_cpumask(cpu)); in get_first_sibling()
28 if (ret < nr_cpu_ids) in get_first_sibling()
29 return ret; in get_first_sibling()
Dblk-throttle.c1038 int ret; in throtl_pending_timer_fn() local
1050 ret = throtl_select_dispatch(sq); in throtl_pending_timer_fn()
1051 if (ret) { in throtl_pending_timer_fn()
1052 throtl_log(sq, "bios disp=%u", ret); in throtl_pending_timer_fn()
1202 int ret; in tg_set_conf() local
1205 ret = blkg_conf_prep(blkcg, &blkcg_policy_throtl, buf, &ctx); in tg_set_conf()
1206 if (ret) in tg_set_conf()
1207 return ret; in tg_set_conf()
1209 ret = -EINVAL; in tg_set_conf()
1223 ret = 0; in tg_set_conf()
[all …]
Dbio-integrity.c235 unsigned int ret = 0; in bio_integrity_process() local
250 ret = proc_fn(&iter); in bio_integrity_process()
251 if (ret) { in bio_integrity_process()
253 return ret; in bio_integrity_process()
258 return ret; in bio_integrity_process()
320 int ret; in bio_integrity_prep() local
329 ret = bio_integrity_add_page(bio, virt_to_page(buf), in bio_integrity_prep()
332 if (ret == 0) in bio_integrity_prep()
335 if (ret < bytes) in bio_integrity_prep()
Delevator.c415 int ret; in elv_merge() local
430 ret = blk_try_merge(q->last_merge, bio); in elv_merge()
431 if (ret != ELEVATOR_NO_MERGE) { in elv_merge()
433 return ret; in elv_merge()
466 bool ret; in elv_attempt_insert_merge() local
480 ret = false; in elv_attempt_insert_merge()
490 ret = true; in elv_attempt_insert_merge()
494 return ret; in elv_attempt_insert_merge()
975 int ret; in elevator_change() local
979 ret = __elevator_change(q, name); in elevator_change()
[all …]
Dblk-timeout.c86 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()
Dblk-core.c1348 int ret; in blk_make_request() local
1351 ret = blk_rq_append_bio(q, rq, bounce_bio); in blk_make_request()
1352 if (unlikely(ret)) { in blk_make_request()
1354 return ERR_PTR(ret); in blk_make_request()
1621 bool ret = false; in blk_attempt_plug_merge() local
1653 ret = bio_attempt_back_merge(q, rq, bio); in blk_attempt_plug_merge()
1654 if (ret) in blk_attempt_plug_merge()
1657 ret = bio_attempt_front_merge(q, rq, bio); in blk_attempt_plug_merge()
1658 if (ret) in blk_attempt_plug_merge()
1663 return ret; in blk_attempt_plug_merge()
[all …]
Dblk-settings.c529 unsigned int top, bottom, alignment, ret = 0; in blk_stack_limits() local
566 ret = -1; in blk_stack_limits()
586 ret = -1; in blk_stack_limits()
593 ret = -1; in blk_stack_limits()
600 ret = -1; in blk_stack_limits()
614 ret = -1; in blk_stack_limits()
645 return ret; in blk_stack_limits()
Ddeadline-iosched.c129 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; \
Dblk-mq.c239 int ret; in blk_mq_alloc_request() local
241 ret = blk_queue_enter(q, gfp); in blk_mq_alloc_request()
242 if (ret) in blk_mq_alloc_request()
243 return ERR_PTR(ret); in blk_mq_alloc_request()
561 enum blk_eh_timer_return ret = BLK_EH_RESET_TIMER; in blk_mq_rq_timed_out() local
576 ret = ops->timeout(req, reserved); in blk_mq_rq_timed_out()
578 switch (ret) { in blk_mq_rq_timed_out()
589 printk(KERN_ERR "block: bad eh return: %d\n", ret); in blk_mq_rq_timed_out()
787 int ret; in __blk_mq_run_hw_queue() local
796 ret = q->mq_ops->queue_rq(hctx, &bd); in __blk_mq_run_hw_queue()
[all …]
/block/partitions/
Defi.c191 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()
Daix.c172 int ret = 0; in aix_partition() local
279 ret = 1; in aix_partition()
297 return ret; in aix_partition()

12