On 28/04/11 09:01, Marcin Juszkiewicz wrote:
Dnia 2011-04-27, śro o godzinie 17:45 +0100, Ramana Radhakrishnan pisze:
Please note that the cmdline I have at the minute has the following line :
mem=456M@0x80000000 mem=512M@0xA0000000
Thus I would expect there to be atleast 968M of RAM rather than just 662M !
ramrad01@liliput-panda:~$ cat /proc/cmdline
console=tty0 console=ttyO2,115200n8
root=UUID=85fea80e-b5fa-41c5-97a7-cedfaaa15ea2 rootwait ro earlyprintk
fixrtc nocompcache vram=32M omapfb.vram=0:8M mem=463M@0x80000000
mem=512M@0xA0000000
ramrad01@liliput-panda:~$ free -m
total used free shared buffers cached
Mem: 669 162 506 0 26 110
-/+ buffers/cache: 25 644
Swap: 0 0 0
Not sure why I seem to have very different kernel cmdline in this case.
Ramana
hrw@panda:~$ cat /proc/cmdline
ro elevator=cfq vram=32M mem=463M@0x80000000 mem=512M@0xA0000000 fixrtc
rootwait root=/dev/sda3 console=ttyO2,115200 console=tty1
hrw@panda:~$ free -m
total used free shared buffers
cached
Mem: 921 865 55 0 476
117
-/+ buffers/cache: 271 649
Swap: 0 0 0
hrw@panda:~$ head /proc/meminfo
MemTotal: 943112 kB
MemFree: 59924 kB
Buffers: 483868 kB
Cached: 120564 kB
SwapCached: 0 kB
Active: 348128 kB
Inactive: 330912 kB
Active(anon): 75292 kB
Inactive(anon): 708 kB
Active(file): 272836 kB
hrw@panda:~$
[ 0.000000] Reserving 33554432 bytes SDRAM for VRAM
[ 0.000000] Memory: 463MB 480MB = 943MB total
[ 0.000000] Memory: 934628k/934628k available, 63772k reserved,
229376K highmem
Where 22MB vanished? No idea.
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