hibernation image size
arden.jay at gmail.com
Mon Jun 17 05:34:36 EDT 2013
I'm trying to decrease hibernation image size.
It's now, normal:21762, high: 8883 pages.
Dump /proc/vmalloc, I can see those occupied high memory region.
0xd99f8000-0xd99fd000 20480 init_mmdc_settings+0x3c/0x410 ioremap
0xd9a1e000-0xd9a3b000 118784 gckOS_AllocateMemory+0x44/0x60 pages=28
For those ioremap region, pfn_valid check won't pass, so they shouldn't
save in hibernation image, right?
And I can see some vmalloc, I think those will be saved in hibernation
To sum those vmalloc regions, I can't get the number calculated in
Can anyone show me how to dig out further?
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