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Brian Norris authored
There is an abundance of magic numbers and complicated shifting/masking logic in the in-memory BBT code which makes the code unnecessary complex and hard to read. This patch adds macros to represent the 00b, 01b, 10b, and 11b memory-BBT magic numbers, as well as two accessor functions for reading and marking the memory-BBT bitfield for a given block. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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