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Searched refs:fs_devs (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/fs/btrfs/
Dsysfs.c619 struct btrfs_fs_devices *fs_devs = to_fs_devs(kobj); in btrfs_release_fsid_kobj() local
621 memset(&fs_devs->fsid_kobj, 0, sizeof(struct kobject)); in btrfs_release_fsid_kobj()
622 complete(&fs_devs->kobj_unregister); in btrfs_release_fsid_kobj()
696 static void __btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs) in __btrfs_sysfs_remove_fsid() argument
698 if (fs_devs->device_dir_kobj) { in __btrfs_sysfs_remove_fsid()
699 kobject_del(fs_devs->device_dir_kobj); in __btrfs_sysfs_remove_fsid()
700 kobject_put(fs_devs->device_dir_kobj); in __btrfs_sysfs_remove_fsid()
701 fs_devs->device_dir_kobj = NULL; in __btrfs_sysfs_remove_fsid()
704 if (fs_devs->fsid_kobj.state_initialized) { in __btrfs_sysfs_remove_fsid()
705 kobject_del(&fs_devs->fsid_kobj); in __btrfs_sysfs_remove_fsid()
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Dsysfs.h21 int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs,
23 int btrfs_sysfs_add_device(struct btrfs_fs_devices *fs_devs);
24 void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs);
Dvolumes.c317 struct btrfs_fs_devices *fs_devs; in alloc_fs_devices() local
319 fs_devs = kzalloc(sizeof(*fs_devs), GFP_KERNEL); in alloc_fs_devices()
320 if (!fs_devs) in alloc_fs_devices()
323 mutex_init(&fs_devs->device_list_mutex); in alloc_fs_devices()
325 INIT_LIST_HEAD(&fs_devs->devices); in alloc_fs_devices()
326 INIT_LIST_HEAD(&fs_devs->alloc_list); in alloc_fs_devices()
327 INIT_LIST_HEAD(&fs_devs->fs_list); in alloc_fs_devices()
329 memcpy(fs_devs->fsid, fsid, BTRFS_FSID_SIZE); in alloc_fs_devices()
332 memcpy(fs_devs->metadata_uuid, metadata_fsid, BTRFS_FSID_SIZE); in alloc_fs_devices()
334 memcpy(fs_devs->metadata_uuid, fsid, BTRFS_FSID_SIZE); in alloc_fs_devices()
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