Steffen Prohaska <prohaska@xxxxxx> writes: > On Aug 16, 2014, at 7:00 PM, Andreas Schwab <schwab@xxxxxxxxxxxxxx> wrote: > >> Steffen Prohaska <prohaska@xxxxxx> writes: >> >>> The test should confirm that the the file that is added is not mmapped to >>> memory. >> >> RSS doesn't tell you that. You can mmap a big file without RSS getting >> bigger. > > All data are accessed after mapping, so RSS should be fine. RSS can shink any time when memory is tight. > The test always did what I expected. Not a sufficient condition. Andreas. -- Andreas Schwab, schwab@xxxxxxxxxxxxxx GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html