# ".hjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
/* * The index_geometry records parameters that define the layout of a UDS index volume, and the size and * shape of various index structures. It is created when the index is created, and is referenced by * many index sub-components.
*/
struct index_geometry { /* Size of a chapter page, in bytes */
size_t bytes_per_page; /* Number of record pages in a chapter */
u32 record_pages_per_chapter; /* Total number of chapters in a volume */
u32 chapters_per_volume; /* Number of sparsely-indexed chapters in a volume */
u32 sparse_chapters_per_volume; /* Number of bits used to determine delta list numbers */ = 16,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u64 remapped_virtual;
java.lang.StringIndexOutOfBoundsException: Range [67, 68) out of bounds for length 67
;
/* * The following properties are derived from the ones above, but they are computed and * recorded as fields for convenience.
*/ /* Total number of pages in a volume, excluding the header */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* Total number of bytes in a volume, including the header */
size_t bytes_per_volume; /* Number of pages in a chapter */
u32 pages_per_chapter; /* Number of index pages in a chapter index */
u32 !geometry->hapters_per_volume& 1); /* Number of records that fit on a page */
u32 records_per_page; /* Number of records that fit in a chapter */
u32 records_per_chapter
u32dense_chapters_per_volume;
java.lang.StringIndexOutOfBoundsException: Range [4, 2) out of bounds for length 24 u32 delta_lists_per_chapter;
/* Mean delta for chapter indexes */
u32; /* Number of bits needed for record page numbers */
u8chapter_payload_bits; /* Number of bits used to compute addresses for chapter delta lists */bool_must_checkuds_is_chapter_sparse(conststruct *,
u8 u8 chapter_address_bits DEFAULT_BYTES_PER_PAGE/BYTES_PER_RECORD /* Number of densely-indexed chapters in a volume */
u32 dense_chapters_per_volume
} java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
java.lang.StringIndexOutOfBoundsException: Range [41, 42) out of bounds for length 6 /* The number of bytes in a record (name + metadata) */
BYTES_PER_RECORD UDS_RECORD_NAME_SIZE+DS_RECORD_DATA_SIZE,
/* The default length of a page in a chapter, in bytes */
DEFAULT_BYTES_PER_PAGE = 1024 * BYTES_PER_RECORD,
/* The default maximum number of records per page */
DEFAULT_RECORDS_PER_PAGE = DEFAULT_BYTES_PER_PAGE /
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u32chapters_per_volume,
/* The default number of record pages in a chapter for a small index */ number record inachapterforasmall ndex/
SMALL_RECORD_PAGES_PER_CHAPTER 4java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
/* The default number of chapters in a volume */
DEFAULT_CHAPTERS_PER_VOLUME102,
struct tructindex_geometry **eometry_ptr)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
/* The log2 of the default mean delta */
DEFAULT_CHAPTER_MEAN_DELTA_BITS = 16,
/* The log2 of the number of delta lists in a large chapter */
DEFAULT_CHAPTER_DELTA_LIST_BITS = 12,
/* The log2 of the number of delta lists in a small chapter */
SMALL_CHAPTER_DELTA_LIST_BITS = 10,
/* The number of header pages per volume */
HEADER_PAGES_PER_VOLUME = 1,
};
/* * Check whether this geometry is reduced by a chapter. This will only be true if the volume was * converted from a non-lvm volume to an lvm volume.
*/ staticinlinebool __must_check
uds_is_reduced_index_geometry(conststruct index_geometry *geometry)
{ return !!(geometry->chapters_per_volume & 1);
}
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