Hi,

I'm currently trying to get hugetlbfs working on the current git  
version and am quite puzzled to see it not working. It appears as if  
the ftruncate call fails:

open("/dev/hugetlbfs//kvm.vI3G8z", O_RDWR|O_CREAT|O_EXCL, 0600) = 7
unlink("/dev/hugetlbfs//kvm.vI3G8z")    = 0
ftruncate(7, 157286400)                 = -1 EINVAL (Invalid argument)
dup(2)                                  = 8
fcntl(8, F_GETFL)                       = 0x8001 (flags O_WRONLY| 
O_LARGEFILE)
close(8)                                = 0
write(2, "ftruncate: Invalid argument\n", 28ftruncate: Invalid argument
) = 28
close(7)                                = 0

My host kernel is a 2.6.22.

Is this supposed to work? The first version did not have the ftruncate  
call, so maybe it doesn't work at all with hugetlbfs?

Alex

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