Hello.
I was compiling Ubuntu 7.10's kernel and I encountered OOM-killer.
I saw /proc/meminfo and it seems to me that slab is leaking memory.
But /usr/bin/slabtop claims /proc/slabinfo is missing.
I couldn't continue the compilation before reboot.
I could continue the compilation after reboot.
So, I think this is a memory leak.
How can I find slab that uses so much memory?
Regards.
# cat /proc/version
Linux version 2.6.22-14-server (buildd@vernadsky) (gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Wed Oct 10 06:35:59 GMT 2007
# cat /proc/meminfo
MemTotal: 515756 kB
MemFree: 24628 kB
Buffers: 1372 kB
Cached: 15324 kB
SwapCached: 0 kB
Active: 15140 kB
Inactive: 5936 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 515756 kB
LowFree: 24628 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 12 kB
Writeback: 8 kB
AnonPages: 4396 kB
Mapped: 1076 kB
Slab: 311236 kB
SReclaimable: 11268 kB
SUnreclaim: 299968 kB
PageTables: 264 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 257876 kB
Committed_AS: 7780 kB
VmallocTotal: 511992 kB
VmallocUsed: 2204 kB
VmallocChunk: 509364 kB
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