Messages in this thread | | | Date | Tue, 19 Mar 2002 01:54:25 -0800 | From | "jason.xia" <> | Subject | |
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Hi: I'm reading the codes about linux memory managemnet. and now I'm puzzled by some codes about __bootmem_alloc_core. This function can return a memory address for a memory block. and it has a parameter "goal" with it to get a preferred address. But when prev call of this function get a memory block < PAGE_SIZE, and then call this function with parameter goal and cause start != bdata->last_pos+1 , the perv memblock has not been marked reserved and the info will be lost. I'm not sure can this happened? Thanks.
__best regards__ jason
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