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61a57254a9
Vlastimil Babka said [1] that kmalloc will return a power-of-two-aligned buffer if it was called with a power-of-two size. So, we can use kmalloc instead of our own slab cache in dm-bufio. Note that the code for the slab cache was not removed because dm-bufio supports non-power-of-two buffer sizes. Link: https://lore.kernel.org/linux-mm/e7fca292-7c79-4f97-a90c-d68178d8ca59@suse.cz/ [1] Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
3019 lines
72 KiB
3019 lines
72 KiB