swap on/off what the fuck?:)

#swapoff -a#cat /proc/meminfo |grep -i swapSwapCached: 0 kBSwapTotal: 0 kBSwapFree: 0 kB#topTasks: 75 total, 1 running, 74 sleeping, 0 stopped, 0 zombieCpu(s): 2.3% us, 1.7% sy, 0.1% ni, 95.4% id, 0.4% wa, 0.1% hi, 0.0% siMem: 507384k total, 437208k used, 70176k free, 68556k buffersSwap: 0k total, 0k used, 0k free, 192468k cachedwhat the fuck?!:) De ce`mi arata ca Swap: 192468k cached?:)))