| /linux-4.4.14/include/scsi/ |
| H A D | osd_ore.h | 62 unsigned numdevs; /* Num of devices in array */ member in struct:ore_components
64 * component. else there are @numdevs components
83 BUG_ON((i < oc->first_dev) || (oc->first_dev + oc->numdevs <= i)); ore_comp_dev()
154 /* Variable array of size numdevs */
155 unsigned numdevs; member in struct:ore_io_state
168 static inline unsigned ore_io_state_size(unsigned numdevs) ore_io_state_size() argument
171 sizeof(struct ore_per_dev_state) * numdevs; ore_io_state_size()
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| /linux-4.4.14/fs/exofs/ |
| H A D | ore.c | 82 "numdevs=%d < group_width=%d * mirrors=%d\n", ore_verify_layout()
136 ORE_DBGMSG2("oc->first_dev=%d oc->numdevs=%d i=%d oc->ods=%p\n", _ios_od()
137 ios->oc->first_dev, ios->oc->numdevs, index, _ios_od()
144 struct ore_components *oc, unsigned numdevs, _ore_get_io_state()
153 struct ore_per_dev_state per_dev[numdevs]; _ore_get_io_state()
155 struct osd_sg_entry sglist[sgs_per_dev * numdevs]; _ore_get_io_state()
174 struct ore_per_dev_state per_dev[numdevs]; _ore_get_io_state()
177 struct osd_sg_entry sglist[sgs_per_dev * numdevs]; _ore_get_io_state()
213 for (d = 0; d < numdevs; ++d) { _ore_get_io_state()
247 unsigned numdevs = layout->group_width * layout->mirrors_p1; ore_get_rw_state() local
282 ret = _ore_get_io_state(layout, oc, numdevs, sgs_per_dev, max_par_pages, ore_get_rw_state()
314 return _ore_get_io_state(layout, oc, oc->numdevs, 0, 0, pios); ore_get_io_state()
323 for (i = 0; i < ios->numdevs; i++) { ore_put_io_state()
371 for (i = 0; i < ios->numdevs; i++) { ore_io_execute()
386 for (i = 0; i < ios->numdevs; i++) { ore_io_execute()
426 for (i = 0; i < ios->numdevs; i++) { ore_check_io()
711 ios->numdevs = ios->layout->mirrors_p1; _prepare_for_striping()
781 ios->numdevs = devs_in_group; _prepare_for_striping()
790 for (i = 0; i < ios->oc->numdevs; i++) { ore_create()
800 ios->numdevs++; ore_create()
815 for (i = 0; i < ios->oc->numdevs; i++) { ore_remove()
825 ios->numdevs++; ore_remove()
947 for (i = 0; i < ios->numdevs; i += ios->layout->mirrors_p1) { ore_write()
1021 for (i = 0; i < ios->numdevs; i += ios->layout->mirrors_p1) { ore_read()
1117 size_attrs = kcalloc(ios->oc->numdevs, sizeof(*size_attrs), ore_truncate()
1124 ios->numdevs = ios->oc->numdevs; ore_truncate()
1126 for (i = 0; i < ios->numdevs; ++i) { ore_truncate()
143 _ore_get_io_state(struct ore_layout *layout, struct ore_components *oc, unsigned numdevs, unsigned sgs_per_dev, unsigned num_par_pages, struct ore_io_state **pios) _ore_get_io_state() argument
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| H A D | super.c | 425 unsigned numdevs = sbi->oc.numdevs; exofs_free_sbi() local
427 while (numdevs) { exofs_free_sbi()
428 unsigned i = --numdevs; exofs_free_sbi()
472 static int _read_and_match_data_map(struct exofs_sb_info *sbi, unsigned numdevs, _read_and_match_data_map() argument
488 ret = ore_verify_layout(numdevs, &sbi->layout); _read_and_match_data_map()
493 numdevs, _read_and_match_data_map()
546 static int __alloc_dev_table(struct exofs_sb_info *sbi, unsigned numdevs, __alloc_dev_table() argument
553 struct ore_dev *oreds[numdevs * 2 - 1]; __alloc_dev_table()
554 struct exofs_dev eds[numdevs]; __alloc_dev_table()
562 numdevs); __alloc_dev_table()
568 for (i = 0; i < numdevs; ++i) __alloc_dev_table()
582 unsigned numdevs, i; exofs_read_lookup_dev_table() local
592 sbi->oc.numdevs = 0; exofs_read_lookup_dev_table()
605 numdevs = le64_to_cpu(dt->dt_num_devices); exofs_read_lookup_dev_table()
606 if (unlikely(!numdevs)) { exofs_read_lookup_dev_table()
610 WARN_ON(table_count != numdevs); exofs_read_lookup_dev_table()
612 ret = _read_and_match_data_map(sbi, numdevs, dt); exofs_read_lookup_dev_table()
616 ret = __alloc_dev_table(sbi, numdevs, &eds); exofs_read_lookup_dev_table()
624 memcpy(&sbi->oc.ods[numdevs], &sbi->oc.ods[0], exofs_read_lookup_dev_table()
625 (numdevs - 1) * sizeof(sbi->oc.ods[0])); exofs_read_lookup_dev_table()
633 for (i = 0; i < numdevs; i++) { exofs_read_lookup_dev_table()
656 ++sbi->oc.numdevs; exofs_read_lookup_dev_table()
671 ++sbi->oc.numdevs; exofs_read_lookup_dev_table()
806 sbi->oc.numdevs = 1; exofs_fill_super()
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| H A D | ore_raid.h | 55 struct ore_components *oc, unsigned numdevs,
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| H A D | exofs.h | 231 oc->numdevs = sbi->layout.group_width * sbi->layout.mirrors_p1 * exofs_init_comps()
237 first_dev = (dev_mod * sbi->layout.mirrors_p1) % sbi->oc.numdevs; exofs_init_comps()
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| H A D | ore_raid.c | 356 read_ios->numdevs = ios->layout->group_width * ios->layout->mirrors_p1; _add_to_r4w()
434 for (d = 0; d < ios->numdevs; d++) { _mark_read4write_pages_uptodate()
605 for (i = 0; i < ios_read->numdevs; i += ios_read->layout->mirrors_p1) { _read_4_write_execute()
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| H A D | inode.c | 1086 attrs[1].len = exofs_on_disk_inode_layout_size(sbi->oc.numdevs); exofs_get_inode()
1087 attrs[2].len = exofs_on_disk_inode_layout_size(sbi->oc.numdevs); exofs_get_inode()
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| /linux-4.4.14/drivers/parport/ |
| H A D | daisy.c | 47 static int numdevs = 0; variable
145 add_dev(numdevs++, port, -1); parport_daisy_init()
150 if (parport_device_id(numdevs - 1, deviceid, 1024) > 2) parport_daisy_init()
194 if (!topology) numdevs = 0; parport_daisy_fini()
404 int thisdev = numdevs; assign_addrs()
454 add_dev(numdevs++, port, daisy); assign_addrs()
469 detected = numdevs - thisdev; assign_addrs()
477 for (daisy = 0; thisdev < numdevs; thisdev++, daisy++) assign_addrs()
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| /linux-4.4.14/fs/nfs/objlayout/ |
| H A D | objio_osd.c | 174 static int __alloc_objio_seg(unsigned numdevs, gfp_t gfp_flags, __alloc_objio_seg() argument
181 * struct ore_dev *ods[numdevs]; __alloc_objio_seg()
182 * struct ore_comp comps[numdevs]; __alloc_objio_seg()
191 numdevs * sizeof(lseg->oc.ods[0]) + __alloc_objio_seg()
192 numdevs * sizeof(*lseg->oc.comps); __alloc_objio_seg()
196 dprintk("%s: Failed allocation numdevs=%d size=%zd\n", __func__, __alloc_objio_seg()
197 numdevs, lseg_size); __alloc_objio_seg()
201 lseg->oc.numdevs = numdevs; __alloc_objio_seg()
204 lseg->oc.comps = (void *)(lseg->oc.ods + numdevs); __alloc_objio_seg()
281 for (i = 0; i < objio_seg->oc.numdevs; i++) { objio_free_lseg()
304 struct pnfs_osd_ioerr ioerrs[objio_seg->oc.numdevs]; objio_alloc_io_state()
311 objlayout_init_ioerrs(&aos->objios.oir, objio_seg->oc.numdevs, objio_alloc_io_state()
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