Block device request merging - repeated requests.

[David Woodhouse]

axboe en suse.de said:
>  Sure this should be CURRENT->current_nr_sectors. 

OK. That makes some sense. Thanks.

So now I get, in the simplest case, two consecutive requests, each with 
CURRENT->nr_sectors == 4, CURRENT->current_nr_sectors == 2, and
CURRENT->sectors == 0.

There appears to be no CURRENT->current_sector.

What am I missing?





--
dwmw2



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