On Wed, 2012-12-12 at 18:32 +0800, Tang Chen wrote: > Hi Simon, > > On 12/12/2012 05:29 PM, Simon Jeons wrote: > > > > Thanks for your clarify. > > > > Enable PAE on x86 32bit kernel, 8G memory, movablecore=6.5G > > Could you please provide more info ? > > Such as the whole kernel commondline. And did this happen after > you applied these patches ? What is the output without these > patches ? This result is without the patches, I didn't add more kernel commandline, just movablecore=6.5G, but output as you see is strange, so what happened? > > Thanks. :) > > >> > >> [ 0.000000] 8304MB HIGHMEM available. > >> [ 0.000000] 885MB LOWMEM available. > >> [ 0.000000] mapped low ram: 0 - 375fe000 > >> [ 0.000000] low ram: 0 - 375fe000 > >> [ 0.000000] Zone ranges: > >> [ 0.000000] DMA [mem 0x00010000-0x00ffffff] > >> [ 0.000000] Normal [mem 0x01000000-0x375fdfff] > >> [ 0.000000] HighMem [mem 0x375fe000-0x3e5fffff] > >> [ 0.000000] Movable zone start for each node > >> [ 0.000000] Early memory node ranges > >> [ 0.000000] node 0: [mem 0x00010000-0x0009cfff] > >> [ 0.000000] node 0: [mem 0x00100000-0x1fffffff] > >> [ 0.000000] node 0: [mem 0x20200000-0x3fffffff] > >> [ 0.000000] node 0: [mem 0x40200000-0xb69cbfff] > >> [ 0.000000] node 0: [mem 0xb6a46000-0xb6a47fff] > >> [ 0.000000] node 0: [mem 0xb6b1c000-0xb6cfffff] > >> [ 0.000000] node 0: [mem 0x00000000-0x3e5fffff] > >> [ 0.000000] On node 0 totalpages: 2051391 > >> [ 0.000000] free_area_init_node: node 0, pgdat c0c26a80, > >> node_mem_map > >> f19de200 > >> [ 0.000000] DMA zone: 32 pages used for memmap > >> [ 0.000000] DMA zone: 0 pages reserved > >> [ 0.000000] DMA zone: 3949 pages, LIFO batch:0 > >> [ 0.000000] Normal zone: 1740 pages used for memmap > >> [ 0.000000] Normal zone: 220466 pages, LIFO batch:31 > >> [ 0.000000] HighMem zone: 16609 pages used for memmap > >> [ 0.000000] HighMem zone: 1808595 pages, LIFO batch:31 > > > > Why zone movable disappear? > > > > > > > > > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>