Linux memory leak?
josip at icase.edu
Thu Mar 28 14:50:41 PST 2002
[ Regarding incorrect memory usage reported by Linux 'free': ]
> There is a specific problem with the 2.4 kernels before 2.4.10, and
> 2.4.9 specifically.
Hm, I just observed the same problem with the most recent kernel
2.4.19-pre4 running on a PII/400 box with 384 MB RAM and 768 MB swap...
Fortunately, running a program which requests & modifies all memory
pages it can get restored the 'free' numbers to normal without reboot.
It seems that this problem is not yet fixed.
Dr. Josip Loncaric, Research Fellow mailto:josip at icase.edu
ICASE, Mail Stop 132C PGP key at http://www.icase.edu./~josip/
NASA Langley Research Center mailto:j.loncaric at larc.nasa.gov
Hampton, VA 23681-2199, USA Tel. +1 757 864-2192 Fax +1 757 864-6134
More information about the Beowulf