| /Linux-v6.6/fs/btrfs/ |
| D | volumes.c | 404 static void free_fs_devices(struct btrfs_fs_devices *fs_devices) in free_fs_devices() argument
408 WARN_ON(fs_devices->opened); in free_fs_devices()
409 while (!list_empty(&fs_devices->devices)) { in free_fs_devices()
410 device = list_entry(fs_devices->devices.next, in free_fs_devices()
415 kfree(fs_devices); in free_fs_devices()
420 struct btrfs_fs_devices *fs_devices; in btrfs_cleanup_fs_uuids() local
423 fs_devices = list_entry(fs_uuids.next, in btrfs_cleanup_fs_uuids()
425 list_del(&fs_devices->fs_list); in btrfs_cleanup_fs_uuids()
426 free_fs_devices(fs_devices); in btrfs_cleanup_fs_uuids()
430 static bool match_fsid_fs_devices(const struct btrfs_fs_devices *fs_devices, in match_fsid_fs_devices() argument
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| D | dev-replace.c | 106 if (btrfs_find_device(fs_info->fs_devices, &args)) { in btrfs_init_dev_replace()
168 if (btrfs_find_device(fs_info->fs_devices, &args)) { in btrfs_init_dev_replace()
179 dev_replace->tgtdev = btrfs_find_device(fs_info->fs_devices, &args); in btrfs_init_dev_replace()
181 dev_replace->srcdev = btrfs_find_device(fs_info->fs_devices, &args); in btrfs_init_dev_replace()
221 WARN_ON(fs_info->fs_devices->rw_devices == 0); in btrfs_init_dev_replace()
248 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; in btrfs_init_dev_replace_tgtdev() local
255 if (srcdev->fs_devices->seeding) { in btrfs_init_dev_replace_tgtdev()
276 list_for_each_entry(device, &fs_devices->devices, dev_list) { in btrfs_init_dev_replace_tgtdev()
321 device->fs_devices = fs_devices; in btrfs_init_dev_replace_tgtdev()
327 mutex_lock(&fs_devices->device_list_mutex); in btrfs_init_dev_replace_tgtdev()
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| D | sysfs.c | 756 if (!fs_info->fs_devices) in btrfs_chunk_size_store()
775 val = min(mult_perc(fs_info->fs_devices->total_rw_bytes, 10), val); in btrfs_chunk_size_store()
1137 return sysfs_emit(buf, "%pU\n", fs_info->fs_devices->metadata_uuid); in btrfs_metadata_uuid_show()
1208 struct btrfs_fs_devices *fs_devices = to_fs_devs(kobj); in btrfs_read_policy_show() local
1213 if (fs_devices->read_policy == i) in btrfs_read_policy_show()
1232 struct btrfs_fs_devices *fs_devices = to_fs_devs(kobj); in btrfs_read_policy_store() local
1237 if (i != fs_devices->read_policy) { in btrfs_read_policy_store()
1238 fs_devices->read_policy = i; in btrfs_read_policy_store()
1239 btrfs_info(fs_devices->fs_info, in btrfs_read_policy_store()
1389 ret = sysfs_merge_group(&fs_info->fs_devices->fsid_kobj, in addrm_unknown_feature_attrs()
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| D | check-integrity.h | 16 struct btrfs_fs_devices *fs_devices,
18 void btrfsic_unmount(struct btrfs_fs_devices *fs_devices);
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| D | super.c | 1131 struct btrfs_fs_devices *fs_devices, in btrfs_fill_super() argument
1160 err = open_ctree(sb, fs_devices, (char *)data); in btrfs_fill_super()
1348 return fs_info->fs_devices == p->fs_devices; in btrfs_test_super()
1446 struct btrfs_fs_devices *fs_devices = NULL; in btrfs_mount_root() local
1494 fs_devices = device->fs_devices; in btrfs_mount_root()
1495 fs_info->fs_devices = fs_devices; in btrfs_mount_root()
1497 error = btrfs_open_devices(fs_devices, mode, fs_type); in btrfs_mount_root()
1502 if (!(flags & SB_RDONLY) && fs_devices->rw_devices == 0) { in btrfs_mount_root()
1507 bdev = fs_devices->latest_dev->bdev; in btrfs_mount_root()
1516 btrfs_close_devices(fs_devices); in btrfs_mount_root()
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| D | zoned.c | 337 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; in btrfs_get_dev_zone_info_all_devices() local
345 mutex_lock(&fs_devices->device_list_mutex); in btrfs_get_dev_zone_info_all_devices()
346 list_for_each_entry(device, &fs_devices->devices, dev_list) { in btrfs_get_dev_zone_info_all_devices()
355 mutex_unlock(&fs_devices->device_list_mutex); in btrfs_get_dev_zone_info_all_devices()
690 list_for_each_entry(device, &fs_info->fs_devices->devices, dev_list) { in btrfs_check_for_zoned_device()
719 list_for_each_entry(device, &fs_info->fs_devices->devices, dev_list) { in btrfs_check_zoned_mode()
776 fs_info->fs_devices->chunk_alloc_policy = BTRFS_CHUNK_ALLOC_ZONED; in btrfs_check_zoned_mode()
2202 bool btrfs_can_activate_zone(struct btrfs_fs_devices *fs_devices, u64 flags) in btrfs_can_activate_zone() argument
2204 struct btrfs_fs_info *fs_info = fs_devices->fs_info; in btrfs_can_activate_zone()
2214 list_for_each_entry(device, &fs_devices->alloc_list, dev_alloc_list) { in btrfs_can_activate_zone()
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| D | disk-io.c | 268 ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid, in btree_csum_one_bio()
314 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; in check_tree_block_fsid() local
325 if (memcmp(fsid, fs_info->fs_devices->metadata_uuid, BTRFS_FSID_SIZE) == 0) in check_tree_block_fsid()
328 list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list) in check_tree_block_fsid()
2036 struct btrfs_fs_devices *fs_devices) in btrfs_replay_log() argument
2045 if (fs_devices->rw_devices == 0) { in btrfs_replay_log()
2384 if (memcmp(fs_info->fs_devices->fsid, sb->fsid, BTRFS_FSID_SIZE) != 0) { in btrfs_validate_super()
2387 sb->fsid, fs_info->fs_devices->fsid); in btrfs_validate_super()
2391 if (memcmp(fs_info->fs_devices->metadata_uuid, btrfs_sb_fsid_ptr(sb), in btrfs_validate_super()
2395 btrfs_sb_fsid_ptr(sb), fs_info->fs_devices->metadata_uuid); in btrfs_validate_super()
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| D | volumes.h | 86 struct btrfs_fs_devices *fs_devices; member
612 int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
616 void btrfs_close_devices(struct btrfs_fs_devices *fs_devices);
617 void btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices);
637 struct btrfs_device *btrfs_find_device(const struct btrfs_fs_devices *fs_devices,
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| D | scrub.c | 628 if (memcmp(header->fsid, fs_info->fs_devices->metadata_uuid, in scrub_verify_one_metadata()
635 header->fsid, fs_info->fs_devices->fsid); in scrub_verify_one_metadata()
2717 if (scrub_dev->fs_devices != fs_info->fs_devices) in scrub_supers()
2824 mutex_lock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2825 dev = btrfs_find_device(fs_info->fs_devices, &args); in btrfs_scrub_dev()
2828 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2835 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2847 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2858 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2866 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
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| D | sysfs.h | 21 void btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices);
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| D | zoned.h | 73 bool btrfs_can_activate_zone(struct btrfs_fs_devices *fs_devices, u64 flags);
224 static inline bool btrfs_can_activate_zone(struct btrfs_fs_devices *fs_devices, in btrfs_can_activate_zone() argument
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| D | disk-io.h | 47 struct btrfs_fs_devices *fs_devices,
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| D | check-integrity.c | 573 struct btrfs_fs_devices *fs_devices) in btrfsic_process_superblock() argument
576 struct list_head *dev_head = &fs_devices->devices; in btrfsic_process_superblock()
1667 if (memcmp(h->fsid, fs_info->fs_devices->fsid, BTRFS_FSID_SIZE)) in btrfsic_test_for_metadata()
2732 struct btrfs_fs_devices *fs_devices, in btrfsic_mount() argument
2737 struct list_head *dev_head = &fs_devices->devices; in btrfsic_mount()
2788 ret = btrfsic_process_superblock(state, fs_devices); in btrfsic_mount()
2791 btrfsic_unmount(fs_devices); in btrfsic_mount()
2804 void btrfsic_unmount(struct btrfs_fs_devices *fs_devices) in btrfsic_unmount() argument
2808 struct list_head *dev_head = &fs_devices->devices; in btrfsic_unmount()
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| D | ioctl.c | 447 sysfs_notify(&fs_info->fs_devices->fsid_kobj, NULL, "exclusive_operation"); in btrfs_exclop_finish()
511 list_for_each_entry_rcu(device, &fs_info->fs_devices->devices, in btrfs_ioctl_fitrim()
1152 device = btrfs_find_device(fs_info->fs_devices, &args); in btrfs_ioctl_resize()
2793 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; in btrfs_ioctl_fs_info() local
2805 fi_args->num_devices = fs_devices->num_devices; in btrfs_ioctl_fs_info()
2807 list_for_each_entry_rcu(device, &fs_devices->devices, dev_list) { in btrfs_ioctl_fs_info()
2813 memcpy(&fi_args->fsid, fs_devices->fsid, sizeof(fi_args->fsid)); in btrfs_ioctl_fs_info()
2830 memcpy(&fi_args->metadata_uuid, fs_devices->metadata_uuid, in btrfs_ioctl_fs_info()
2859 dev = btrfs_find_device(fs_info->fs_devices, &args); in btrfs_ioctl_dev_info()
2869 memcpy(di_args->fsid, dev->fs_devices->fsid, BTRFS_UUID_SIZE); in btrfs_ioctl_dev_info()
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| D | fs.h | 580 struct btrfs_fs_devices *fs_devices; member
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| D | extent-tree.c | 3914 if (btrfs_can_activate_zone(fs_info->fs_devices, ffe_ctl->flags)) in can_allocate_chunk_zoned()
4869 write_extent_buffer_fsid(buf, fs_info->fs_devices->metadata_uuid); in btrfs_init_new_buffer()
6060 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; in btrfs_trim_fs() local
6124 mutex_lock(&fs_devices->device_list_mutex); in btrfs_trim_fs()
6125 list_for_each_entry(device, &fs_devices->devices, dev_list) { in btrfs_trim_fs()
6138 mutex_unlock(&fs_devices->device_list_mutex); in btrfs_trim_fs()
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| D | block-group.c | 74 u64 num_devices = fs_info->fs_devices->rw_devices; in btrfs_reduce_alloc_profile()
2644 mutex_lock(&fs_info->fs_devices->device_list_mutex); in insert_dev_extents()
2654 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in insert_dev_extents()
4137 num_dev = fs_info->fs_devices->rw_devices; in get_profile_num_devs()
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| D | space-info.c | 210 if (fs_info->fs_devices->total_rw_bytes > 50ULL * SZ_1G) in calc_chunk_size()
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| D | extent_io.c | 771 bio_set_dev(&bbio->bio, fs_info->fs_devices->latest_dev->bdev); in alloc_new_bio()
1674 bio_set_dev(&bbio->bio, fs_info->fs_devices->latest_dev->bdev); in write_one_eb()
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| D | ctree.c | 348 write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); in btrfs_copy_root()
576 write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); in __btrfs_cow_block()
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| D | inode.c | 7634 iomap->bdev = fs_info->fs_devices->latest_dev->bdev; in btrfs_dio_iomap_begin()
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| /Linux-v6.6/fs/btrfs/tests/ |
| D | btrfs-tests.c | 107 list_add(&dev->dev_list, &fs_info->fs_devices->devices); in btrfs_alloc_dummy_device()
125 fs_info->fs_devices = kzalloc(sizeof(struct btrfs_fs_devices), in btrfs_alloc_dummy_fs_info()
127 if (!fs_info->fs_devices) { in btrfs_alloc_dummy_fs_info()
131 INIT_LIST_HEAD(&fs_info->fs_devices->devices); in btrfs_alloc_dummy_fs_info()
136 kfree(fs_info->fs_devices); in btrfs_alloc_dummy_fs_info()
189 list_for_each_entry_safe(dev, tmp, &fs_info->fs_devices->devices, in btrfs_free_dummy_fs_info()
198 kfree(fs_info->fs_devices); in btrfs_free_dummy_fs_info()
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| /Linux-v6.6/include/trace/events/ |
| D | btrfs.h | 167 memcpy(__entry->fsid, fs_info->fs_devices->fsid, \
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