From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrzej-kardas@o2.pl (Andrzej Kardas) Date: Thu, 14 Apr 2011 17:23:01 +0200 Subject: Missing 1GB RAM, where is it? In-Reply-To: References: <4DA5DB47.9080101@o2.pl> <297dfc5b.7e06db81.4da6da13.9bbb0@o2.pl> Message-ID: <4DA71155.5020209@o2.pl> To: kernelnewbies@lists.kernelnewbies.org List-Id: kernelnewbies.lists.kernelnewbies.org > 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