On 05/28/15 21:16, Dave Chinner wrote:
Discussion:
I think that we will eventually need to track multiple regions - 3
is probably sufficient - because the nature of directory operations
are that just about every operation modifies a header in the buffer,
a tail section in the buffer and then some number of bytes/regions
in the middle of the buffer.
Nod to the idea.
What made you change from your original idea of using 4 regions to 3
regions?
--Mark.
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