Messages in this thread | | | Subject | Re: specjbb2005 fails with 2.6.29-rc4 | From | Lin Ming <> | Date | Thu, 12 Feb 2009 11:23:55 +0800 |
| |
On Thu, 2009-02-12 at 09:35 +0800, Linus Torvalds wrote: > > On Thu, 12 Feb 2009, Lin Ming wrote: > > > > Test with Jrockit VM fails. And it works well if OpenJDK is used > > instead. > > I suspect maybe it uses hugetlbs? > > There were a couple of commits to fix VM_ACCOUNT for hugepage areas > recently. See > > - 5a6fe125950676015f5108fb71b2a67441755003: "Do not account for the > address space used by hugetlbfs using VM_ACCOUNT" > > - 17c9d12e126cb0de8d535dc1908c4819d712bc68: "Do not account for hugetlbfs > quota at mmap() time if mapping [SHM|MAP]_NORESERVE" > > because hugetlb mappings have their own magical VM accounting. > > So can you check if current -git fixes it?
Yes, current -git fixes it.
Lin Ming
| |