3 #define DEFAULT_CHUNKSIZE (1024*1024)
6 struct free_chunk_histogram {
7 unsigned long fc_buckets[MAX_HIST];
11 unsigned long chunkbytes; /* chunk size in bytes */
12 int chunkbits; /* chunk size in bits */
13 unsigned long free_chunks; /* total free chunks of given size */
14 unsigned long real_free_chunks; /* free chunks of any size */
15 int blocksize_bits; /* fs blocksize in bits */
16 int blks_in_chunk; /* number of blocks in a chunk */
17 unsigned long min, max, avg; /* chunk size stats */
18 struct free_chunk_histogram histogram; /* histogram of all chunk sizes*/