Missing 1GB RAM, where is it?

[Andrzej Kardas]

> Now that's something I can't answer directly.... there's a chance that
> the address range is reserved for unknown reason (so far).
>
> Hm, how about showing us the output of "cat /proc/meminfo"?
>
Here you go:

cat /proc/meminfo
MemTotal:        3087196 kB
MemFree:         2142568 kB
Buffers:           74592 kB
Cached:           511712 kB
SwapCached:            0 kB
Active:           498964 kB
Inactive:         397692 kB
Active(anon):     400988 kB
Inactive(anon):       16 kB
Active(file):      97976 kB
Inactive(file):   397676 kB
Unevictable:          16 kB
Mlocked:              16 kB
HighTotal:       2224648 kB
HighFree:        1392024 kB
LowTotal:         862548 kB
LowFree:          750544 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                60 kB
Writeback:             0 kB
AnonPages:        310364 kB
Mapped:            96468 kB
Shmem:             90656 kB
Slab:              26752 kB
SReclaimable:      16768 kB
SUnreclaim:         9984 kB
KernelStack:        2408 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1543596 kB
Committed_AS:    1265704 kB
VmallocTotal:     122880 kB
VmallocUsed:       12940 kB
VmallocChunk:      97716 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       14328 kB
DirectMap2M:      897024 kB


--
regards
Andrzej Kardas
http://www.linux.mynotes.pl