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Replying to @openlabbott
So what you're saying is, it'd be a great idea to reduce kernel memory usage by implementing kernel-X32?
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Replying to @tehjh @openlabbott
You could use cmpxchg_double to atomically update *four* pointers at once! Wouldn't that be great?
1 reply 2 retweets 3 likes
Replying to @tehjh @openlabbott
Although I guess then the buffer_head slab and the inode slabs will have to go into highmem, too...
9:32 PM - 27 Feb 2020
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