From: andrzej-kardas@o2.pl (Andrzej Kardas)
To: kernelnewbies@lists.kernelnewbies.org
Subject: Missing 1GB RAM, where is it?
Date: Thu, 14 Apr 2011 17:23:01 +0200 [thread overview]
Message-ID: <4DA71155.5020209@o2.pl> (raw)
In-Reply-To: <BANLkTi=ACqho2XGmuww_yGAVY_NRFg646g@mail.gmail.com>
> 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
next prev parent reply other threads:[~2011-04-14 15:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-12 16:06 Enabling Signals in kernel Vijay Ram Chitrapu
2011-04-13 1:01 ` Haojian Zhuang
2011-04-13 19:30 ` julie Sullivan
2011-04-13 17:20 ` Missing 1GB RAM, where is it? Andrzej Kardas
2011-04-14 2:42 ` Mulyadi Santosa
2011-04-14 11:27 ` andrzej-kardas
2011-04-14 12:17 ` Mulyadi Santosa
2011-04-14 15:23 ` Andrzej Kardas [this message]
2011-04-16 6:07 ` Mulyadi Santosa
2011-04-14 15:09 ` Adrian Cornish
2011-04-14 15:43 ` Andrzej Kardas
2011-04-14 16:12 ` Haojian Zhuang
2011-04-15 0:45 ` Haojian Zhuang
[not found] ` <BANLkTik7g8vEf6X+suzwbXD1b4ow1__2xQ@mail.gmail.com>
2011-04-17 7:58 ` Missing 1GB RAM, where is it? - SUMMARY Andrzej Kardas
2011-04-17 15:31 ` julie Sullivan
2011-04-18 10:17 ` andrzej-kardas
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