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Searched refs:fs_devices (Results 1 - 25 of 44) sorted by relevance

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/kernel/linux/linux-5.10/fs/btrfs/
H A Dvolumes.c239 * protects the fs_uuids list that tracks all per-fs fs_devices, resulting from
245 * protects: updates to fs_devices counters like missing devices, rw devices,
250 * does not protect: manipulation of the fs_devices::devices list in general
256 * fs_devices::device_list_mutex (per-fs, with RCU)
258 * protects updates to fs_devices::devices, ie. adding and deleting
339 * @fsid: if not NULL, copy the UUID to fs_devices::fsid
340 * @metadata_fsid: if not NULL, copy the UUID to fs_devices::metadata_fsid
381 static void free_fs_devices(struct btrfs_fs_devices *fs_devices) in free_fs_devices() argument
385 WARN_ON(fs_devices->opened); in free_fs_devices()
386 while (!list_empty(&fs_devices in free_fs_devices()
397 struct btrfs_fs_devices *fs_devices; btrfs_cleanup_fs_uuids() local
448 struct btrfs_fs_devices *fs_devices; find_fsid() local
471 struct btrfs_fs_devices *fs_devices; find_fsid_with_metadata_uuid() local
601 struct btrfs_fs_devices *fs_devices, *tmp_fs_devices; btrfs_free_stale_devices() local
650 btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, struct btrfs_device *device, fmode_t flags, void *holder) btrfs_open_one_device() argument
738 struct btrfs_fs_devices *fs_devices; find_fsid_inprogress() local
756 struct btrfs_fs_devices *fs_devices; find_fsid_changed() local
791 struct btrfs_fs_devices *fs_devices; find_fsid_reverted_metadata() local
825 struct btrfs_fs_devices *fs_devices = NULL; device_list_add() local
1039 struct btrfs_fs_devices *fs_devices; clone_fs_devices() local
1087 __btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices, int step, struct btrfs_device **latest_dev) __btrfs_free_extra_devids() argument
1134 btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices, int step) btrfs_free_extra_devids() argument
1165 struct btrfs_fs_devices *fs_devices = device->fs_devices; btrfs_close_one_device() local
1213 close_fs_devices(struct btrfs_fs_devices *fs_devices) close_fs_devices() argument
1232 btrfs_close_devices(struct btrfs_fs_devices *fs_devices) btrfs_close_devices() argument
1263 open_fs_devices(struct btrfs_fs_devices *fs_devices, fmode_t flags, void *holder) open_fs_devices() argument
1312 btrfs_open_devices(struct btrfs_fs_devices *fs_devices, fmode_t flags, void *holder) btrfs_open_devices() argument
2138 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_rm_device() local
2284 struct btrfs_fs_devices *fs_devices; btrfs_rm_dev_replace_remove_srcdev() local
2311 struct btrfs_fs_devices *fs_devices = srcdev->fs_devices; btrfs_rm_dev_replace_free_srcdev() local
2338 struct btrfs_fs_devices *fs_devices = tgtdev->fs_info->fs_devices; btrfs_destroy_dev_replace_tgtdev() local
2440 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_prepare_sprout() local
2588 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_init_new_device() local
3021 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_remove_chunk() local
4942 init_alloc_chunk_ctl_policy_regular( struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl) init_alloc_chunk_ctl_policy_regular() argument
4973 init_alloc_chunk_ctl(struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl) init_alloc_chunk_ctl() argument
4998 gather_device_info(struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl, struct btrfs_device_info *devices_info) gather_device_info() argument
5119 decide_stripe_size(struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl, struct btrfs_device_info *devices_info) decide_stripe_size() argument
5248 struct btrfs_fs_devices *fs_devices = info->fs_devices; btrfs_alloc_chunk() local
6546 btrfs_find_device(struct btrfs_fs_devices *fs_devices, u64 devid, u8 *uuid, u8 *fsid, bool seed) btrfs_find_device() argument
6578 add_missing_dev(struct btrfs_fs_devices *fs_devices, u64 devid, u8 *dev_uuid) add_missing_dev() argument
6819 struct btrfs_fs_devices *fs_devices; open_seed_devices() local
6874 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; read_one_dev() local
7285 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; btrfs_init_devices_late() local
7369 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; btrfs_init_dev_stats() local
7469 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_run_dev_stats() local
7547 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_get_dev_stats() local
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H A Ddev-replace.c98 if (btrfs_find_device(fs_info->fs_devices, in btrfs_init_dev_replace()
161 if (btrfs_find_device(fs_info->fs_devices, in btrfs_init_dev_replace()
173 dev_replace->srcdev = btrfs_find_device(fs_info->fs_devices, in btrfs_init_dev_replace()
175 dev_replace->tgtdev = btrfs_find_device(fs_info->fs_devices, in btrfs_init_dev_replace()
216 WARN_ON(fs_info->fs_devices->rw_devices == 0); in btrfs_init_dev_replace()
250 if (srcdev->fs_devices->seeding) { in btrfs_init_dev_replace_tgtdev()
264 list_for_each_entry(device, &fs_info->fs_devices->devices, dev_list) { in btrfs_init_dev_replace_tgtdev()
314 device->fs_devices = fs_info->fs_devices; in btrfs_init_dev_replace_tgtdev()
316 mutex_lock(&fs_info->fs_devices in btrfs_init_dev_replace_tgtdev()
[all...]
H A Dcheck-integrity.h18 struct btrfs_fs_devices *fs_devices,
20 void btrfsic_unmount(struct btrfs_fs_devices *fs_devices);
H A Dsuper.c1315 struct btrfs_fs_devices *fs_devices, in btrfs_fill_super()
1341 err = open_ctree(sb, fs_devices, (char *)data); in btrfs_fill_super()
1517 return fs_info->fs_devices == p->fs_devices; in btrfs_test_super()
1615 struct btrfs_fs_devices *fs_devices = NULL; in btrfs_mount_root() local
1636 * superblock with our given fs_devices later on at sget() time. in btrfs_mount_root()
1666 fs_devices = device->fs_devices; in btrfs_mount_root()
1667 fs_info->fs_devices = fs_devices; in btrfs_mount_root()
1314 btrfs_fill_super(struct super_block *sb, struct btrfs_fs_devices *fs_devices, void *data) btrfs_fill_super() argument
2059 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_calc_avail_data_space() local
[all...]
H A Dreada.c776 static int reada_start_for_fsdevs(struct btrfs_fs_devices *fs_devices) in reada_start_for_fsdevs() argument
784 list_for_each_entry(device, &fs_devices->devices, dev_list) { in reada_start_for_fsdevs()
797 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; in __reada_start_machine() local
801 mutex_lock(&fs_devices->device_list_mutex); in __reada_start_machine()
803 enqueued += reada_start_for_fsdevs(fs_devices); in __reada_start_machine()
804 list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list) in __reada_start_machine()
807 mutex_unlock(&fs_devices->device_list_mutex); in __reada_start_machine()
846 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; in dump_devs() local
[all...]
H A Dsysfs.c803 fs_info->fs_devices->metadata_uuid); in btrfs_metadata_uuid_show()
935 ret = sysfs_merge_group(&fs_info->fs_devices->fsid_kobj, in addrm_unknown_feature_attrs()
940 sysfs_unmerge_group(&fs_info->fs_devices->fsid_kobj, in addrm_unknown_feature_attrs()
984 static void btrfs_sysfs_remove_fs_devices(struct btrfs_fs_devices *fs_devices) in btrfs_sysfs_remove_fs_devices() argument
989 list_for_each_entry(device, &fs_devices->devices, dev_list) in btrfs_sysfs_remove_fs_devices()
992 list_for_each_entry(seed, &fs_devices->seed_list, seed_list) { in btrfs_sysfs_remove_fs_devices()
1000 struct kobject *fsid_kobj = &fs_info->fs_devices->fsid_kobj; in btrfs_sysfs_remove_mounted()
1025 btrfs_sysfs_remove_fs_devices(fs_info->fs_devices); in btrfs_sysfs_remove_mounted()
1240 * Seed fs_devices devices_kobj aren't used, fetch kobject from the in btrfs_sysfs_remove_device()
1241 * fs_info::fs_devices in btrfs_sysfs_remove_device()
1386 btrfs_sysfs_add_fs_devices(struct btrfs_fs_devices *fs_devices) btrfs_sysfs_add_fs_devices() argument
1424 btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices) btrfs_sysfs_update_sprout_fsid() argument
[all...]
H A Ddisk-io.c473 ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid, in csum_dirty_buffer()
500 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; in check_tree_block_fsid() local
512 metadata_uuid = fs_devices->metadata_uuid; in check_tree_block_fsid()
514 metadata_uuid = fs_devices->fsid; in check_tree_block_fsid()
519 list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list) in check_tree_block_fsid()
2170 struct btrfs_fs_devices *fs_devices) in btrfs_init_workqueues()
2282 struct btrfs_fs_devices *fs_devices) in btrfs_replay_log()
2290 if (fs_devices->rw_devices == 0) { in btrfs_replay_log()
2508 if (memcmp(fs_info->fs_devices in validate_super()
2169 btrfs_init_workqueues(struct btrfs_fs_info *fs_info, struct btrfs_fs_devices *fs_devices) btrfs_init_workqueues() argument
2281 btrfs_replay_log(struct btrfs_fs_info *fs_info, struct btrfs_fs_devices *fs_devices) btrfs_replay_log() argument
2929 open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices, char *options) open_ctree() argument
[all...]
H A Dvolumes.h59 struct btrfs_fs_devices *fs_devices; member
434 int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
439 void btrfs_close_devices(struct btrfs_fs_devices *fs_devices);
440 void btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices, int step);
456 struct btrfs_device *btrfs_find_device(struct btrfs_fs_devices *fs_devices,
H A Dsysfs.h21 void btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices);
H A Dscrub.c1509 struct btrfs_fs_devices *fs_devices = spage->dev->fs_devices; in scrub_check_fsid() local
1512 ret = memcmp(fsid, fs_devices->fsid, BTRFS_FSID_SIZE); in scrub_check_fsid()
3711 if (scrub_dev->fs_devices != fs_info->fs_devices) in scrub_supers()
3872 mutex_lock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
3873 dev = btrfs_find_device(fs_info->fs_devices, devid, NULL, NULL, true); in btrfs_scrub_dev()
3876 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
3883 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
3895 mutex_unlock(&fs_info->fs_devices in btrfs_scrub_dev()
[all...]
H A Dcheck-integrity.c287 struct btrfs_fs_devices *fs_devices);
624 struct btrfs_fs_devices *fs_devices) in btrfsic_process_superblock()
627 struct list_head *dev_head = &fs_devices->devices; in btrfsic_process_superblock()
1712 if (memcmp(h->fsid, fs_info->fs_devices->fsid, BTRFS_FSID_SIZE)) in btrfsic_test_for_metadata()
2769 struct btrfs_fs_devices *fs_devices, in btrfsic_mount()
2774 struct list_head *dev_head = &fs_devices->devices; in btrfsic_mount()
2831 ret = btrfsic_process_superblock(state, fs_devices); in btrfsic_mount()
2834 btrfsic_unmount(fs_devices); in btrfsic_mount()
2847 void btrfsic_unmount(struct btrfs_fs_devices *fs_devices) in btrfsic_unmount() argument
2851 struct list_head *dev_head = &fs_devices in btrfsic_unmount()
623 btrfsic_process_superblock(struct btrfsic_state *state, struct btrfs_fs_devices *fs_devices) btrfsic_process_superblock() argument
2768 btrfsic_mount(struct btrfs_fs_info *fs_info, struct btrfs_fs_devices *fs_devices, int including_extent_data, u32 print_mask) btrfsic_mount() argument
[all...]
H A Ddisk-io.h54 struct btrfs_fs_devices *fs_devices,
/kernel/linux/linux-6.6/fs/btrfs/
H A Dvolumes.c261 * protects the fs_uuids list that tracks all per-fs fs_devices, resulting from
267 * protects: updates to fs_devices counters like missing devices, rw devices,
272 * does not protect: manipulation of the fs_devices::devices list in general
278 * fs_devices::device_list_mutex (per-fs, with RCU)
280 * protects updates to fs_devices::devices, ie. adding and deleting
361 * @fsid: if not NULL, copy the UUID to fs_devices::fsid
362 * @metadata_fsid: if not NULL, copy the UUID to fs_devices::metadata_fsid
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 in free_fs_devices()
420 struct btrfs_fs_devices *fs_devices; btrfs_cleanup_fs_uuids() local
430 match_fsid_fs_devices(const struct btrfs_fs_devices *fs_devices, const u8 *fsid, const u8 *metadata_fsid) match_fsid_fs_devices() argument
448 struct btrfs_fs_devices *fs_devices; find_fsid() local
465 check_fsid_changed(const struct btrfs_fs_devices *fs_devices, const u8 *fsid) check_fsid_changed() argument
477 struct btrfs_fs_devices *fs_devices; find_fsid_with_metadata_uuid() local
563 struct btrfs_fs_devices *fs_devices, *tmp_fs_devices; btrfs_free_stale_devices() local
612 btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, struct btrfs_device *device, blk_mode_t flags, void *holder) btrfs_open_one_device() argument
701 struct btrfs_fs_devices *fs_devices; find_fsid_inprogress() local
717 struct btrfs_fs_devices *fs_devices; find_fsid_changed() local
749 struct btrfs_fs_devices *fs_devices; find_fsid_reverted_metadata() local
782 struct btrfs_fs_devices *fs_devices = NULL; device_list_add() local
993 struct btrfs_fs_devices *fs_devices; clone_fs_devices() local
1045 __btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices, struct btrfs_device **latest_dev) __btrfs_free_extra_devids() argument
1092 btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices) btrfs_free_extra_devids() argument
1123 struct btrfs_fs_devices *fs_devices = device->fs_devices; btrfs_close_one_device() local
1171 close_fs_devices(struct btrfs_fs_devices *fs_devices) close_fs_devices() argument
1190 btrfs_close_devices(struct btrfs_fs_devices *fs_devices) btrfs_close_devices() argument
1221 open_fs_devices(struct btrfs_fs_devices *fs_devices, blk_mode_t flags, void *holder) open_fs_devices() argument
1269 btrfs_open_devices(struct btrfs_fs_devices *fs_devices, blk_mode_t flags, void *holder) btrfs_open_devices() argument
2095 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_rm_device() local
2264 struct btrfs_fs_devices *fs_devices; btrfs_rm_dev_replace_remove_srcdev() local
2291 struct btrfs_fs_devices *fs_devices = srcdev->fs_devices; btrfs_rm_dev_replace_free_srcdev() local
2318 struct btrfs_fs_devices *fs_devices = tgtdev->fs_info->fs_devices; btrfs_destroy_dev_replace_tgtdev() local
2442 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_init_sprout() local
2488 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_setup_sprout() local
2619 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_init_new_device() local
3096 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_remove_chunk() local
5103 init_alloc_chunk_ctl_policy_regular( struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl) init_alloc_chunk_ctl_policy_regular() argument
5124 init_alloc_chunk_ctl_policy_zoned( struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl) init_alloc_chunk_ctl_policy_zoned() argument
5157 init_alloc_chunk_ctl(struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl) init_alloc_chunk_ctl() argument
5185 gather_device_info(struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl, struct btrfs_device_info *devices_info) gather_device_info() argument
5341 decide_stripe_size(struct btrfs_fs_devices *fs_devices, struct alloc_chunk_ctl *ctl, struct btrfs_device_info *devices_info) decide_stripe_size() argument
5473 struct btrfs_fs_devices *fs_devices = info->fs_devices; btrfs_create_chunk() local
6503 dev_args_match_fs_devices(const struct btrfs_dev_lookup_args *args, const struct btrfs_fs_devices *fs_devices) dev_args_match_fs_devices() argument
6537 btrfs_find_device(const struct btrfs_fs_devices *fs_devices, const struct btrfs_dev_lookup_args *args) btrfs_find_device() argument
6562 add_missing_dev(struct btrfs_fs_devices *fs_devices, u64 devid, u8 *dev_uuid) add_missing_dev() argument
6888 struct btrfs_fs_devices *fs_devices; open_seed_devices() local
6944 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; read_one_dev() local
7357 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; btrfs_init_devices_late() local
7451 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs; btrfs_init_dev_stats() local
7551 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_run_dev_stats() local
7626 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_get_dev_stats() local
[all...]
H A Ddev-replace.c106 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 in btrfs_init_dev_replace_tgtdev()
855 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_dev_replace_finishing() local
[all...]
H A Dsysfs.c756 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 in addrm_unknown_feature_attrs()
1438 btrfs_sysfs_remove_fs_devices(struct btrfs_fs_devices *fs_devices) btrfs_sysfs_remove_fs_devices() argument
1901 btrfs_sysfs_add_fs_devices(struct btrfs_fs_devices *fs_devices) btrfs_sysfs_add_fs_devices() argument
1939 btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices) btrfs_sysfs_update_sprout_fsid() argument
[all...]
H A Dcheck-integrity.h16 struct btrfs_fs_devices *fs_devices,
18 void btrfsic_unmount(struct btrfs_fs_devices *fs_devices);
H A Dsuper.c84 btrfs_info(fs_info, "last unmount of filesystem %pU", fs_info->fs_devices->fsid); in btrfs_put_super()
1134 struct btrfs_fs_devices *fs_devices, in btrfs_fill_super()
1163 err = open_ctree(sb, fs_devices, (char *)data); in btrfs_fill_super()
1351 return fs_info->fs_devices == p->fs_devices; in btrfs_test_super()
1449 struct btrfs_fs_devices *fs_devices = NULL; in btrfs_mount_root() local
1467 * superblock with our given fs_devices later on at sget() time. in btrfs_mount_root()
1497 fs_devices = device->fs_devices; in btrfs_mount_root()
1498 fs_info->fs_devices in btrfs_mount_root()
1133 btrfs_fill_super(struct super_block *sb, struct btrfs_fs_devices *fs_devices, void *data) btrfs_fill_super() argument
1920 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_calc_avail_data_space() local
[all...]
H A Dzoned.c337 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()
2198 bool btrfs_can_activate_zone(struct btrfs_fs_devices *fs_devices, u64 flags) in btrfs_can_activate_zone() argument
2200 struct btrfs_fs_info *fs_info = fs_devices in btrfs_can_activate_zone()
2317 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_free_zone_cache() local
2335 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_zoned_should_reclaim() local
2489 struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; btrfs_check_active_zone_reservation() local
[all...]
H A Dvolumes.h86 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,
H A Ddisk-io.c268 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
323 * So, we can use fs_devices->metadata_uuid. in check_tree_block_fsid()
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()
2045 struct btrfs_fs_devices *fs_devices) in btrfs_replay_log()
2054 if (fs_devices->rw_devices == 0) { in btrfs_replay_log()
2393 if (memcmp(fs_info->fs_devices->fsid, sb->fsid, BTRFS_FSID_SIZE) != 0) { in btrfs_validate_super()
2395 "superblock fsid doesn't match fsid of fs_devices in btrfs_validate_super()
2044 btrfs_replay_log(struct btrfs_fs_info *fs_info, struct btrfs_fs_devices *fs_devices) btrfs_replay_log() argument
3162 open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices, char *options) open_ctree() argument
[all...]
H A Dsysfs.h21 void btrfs_sysfs_update_sprout_fsid(struct btrfs_fs_devices *fs_devices);
H A Dscrub.c628 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()
2736 if (scrub_dev->fs_devices != fs_info->fs_devices) in scrub_supers()
2843 mutex_lock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2844 dev = btrfs_find_device(fs_info->fs_devices, &args); in btrfs_scrub_dev()
2847 mutex_unlock(&fs_info->fs_devices->device_list_mutex); in btrfs_scrub_dev()
2854 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()
2877 mutex_unlock(&fs_info->fs_devices in btrfs_scrub_dev()
[all...]
H A Dzoned.h73 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
/kernel/linux/linux-5.10/fs/btrfs/tests/
H A Dbtrfs-tests.c99 list_add(&dev->dev_list, &fs_info->fs_devices->devices); in btrfs_alloc_dummy_device()
117 fs_info->fs_devices = kzalloc(sizeof(struct btrfs_fs_devices), in btrfs_alloc_dummy_fs_info()
119 if (!fs_info->fs_devices) { in btrfs_alloc_dummy_fs_info()
123 INIT_LIST_HEAD(&fs_info->fs_devices->devices); in btrfs_alloc_dummy_fs_info()
128 kfree(fs_info->fs_devices); in btrfs_alloc_dummy_fs_info()
180 list_for_each_entry_safe(dev, tmp, &fs_info->fs_devices->devices, in btrfs_free_dummy_fs_info()
189 kfree(fs_info->fs_devices); in btrfs_free_dummy_fs_info()
/kernel/linux/linux-6.6/fs/btrfs/tests/
H A Dbtrfs-tests.c107 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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