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Searched refs:BTRFS_LABEL_SIZE (Results 1 – 5 of 5) sorted by relevance

/linux/fs/btrfs/
A Dioctl.c4241 char label[BTRFS_LABEL_SIZE]; in btrfs_ioctl_get_fslabel()
4244 memcpy(label, fs_info->super_copy->label, BTRFS_LABEL_SIZE); in btrfs_ioctl_get_fslabel()
4247 len = strnlen(label, BTRFS_LABEL_SIZE); in btrfs_ioctl_get_fslabel()
4249 if (len == BTRFS_LABEL_SIZE) { in btrfs_ioctl_get_fslabel()
4267 char label[BTRFS_LABEL_SIZE]; in btrfs_ioctl_set_fslabel()
4276 if (strnlen(label, BTRFS_LABEL_SIZE) == BTRFS_LABEL_SIZE) { in btrfs_ioctl_set_fslabel()
4279 BTRFS_LABEL_SIZE - 1); in btrfs_ioctl_set_fslabel()
A Dsysfs.c1098 if (p_len >= BTRFS_LABEL_SIZE) in btrfs_label_store()
1102 memset(fs_info->super_copy->label, 0, BTRFS_LABEL_SIZE); in btrfs_label_store()
A Dvolumes.c1312 if (disk_super->label[0] && disk_super->label[BTRFS_LABEL_SIZE - 1]) in btrfs_read_disk_super()
1313 disk_super->label[BTRFS_LABEL_SIZE - 1] = 0; in btrfs_read_disk_super()
/linux/include/uapi/linux/
A Dbtrfs.h33 #define BTRFS_LABEL_SIZE 256 macro
A Dbtrfs_tree.h708 char label[BTRFS_LABEL_SIZE];

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