The following changes since commit deeb3c11c212e99e8d1162e03e0ef734bd0d01a7: Merge branch 'timespec_add_msec_overflow' of https://github.com/sitsofe/fio (2017-08-22 10:32:18 -0600) are available in the git repository at: git://git.kernel.dk/fio.git master for you to fetch changes up to b427f2e12beba7b0c9a655f8ecbd19187c0b6029: Merge branch 'stat_base_overflow' of https://github.com/football1222/fio (2017-08-23 08:34:37 -0600) ---------------------------------------------------------------- Jens Axboe (1): Merge branch 'stat_base_overflow' of https://github.com/football1222/fio Richard Liu (1): stat: increase the size of base to avoid overflow stat.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- Diff of recent changes: diff --git a/stat.c b/stat.c index 4aa9cb8..91c74ab 100644 --- a/stat.c +++ b/stat.c @@ -100,7 +100,8 @@ static unsigned int plat_val_to_idx(unsigned long long val) */ static unsigned long long plat_idx_to_val(unsigned int idx) { - unsigned int error_bits, k, base; + unsigned int error_bits; + unsigned long long k, base; assert(idx < FIO_IO_U_PLAT_NR); @@ -111,7 +112,7 @@ static unsigned long long plat_idx_to_val(unsigned int idx) /* Find the group and compute the minimum value of that group */ error_bits = (idx >> FIO_IO_U_PLAT_BITS) - 1; - base = 1 << (error_bits + FIO_IO_U_PLAT_BITS); + base = ((unsigned long long) 1) << (error_bits + FIO_IO_U_PLAT_BITS); /* Find its bucket number of the group */ k = idx % FIO_IO_U_PLAT_VAL; -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
