BLKRASET (ra_pages) on a per partition basis

From: t . artem
Date: Mon Jun 30 2014 - 06:54:25 EST


Hello,

I wonder how difficult and feasible would be to implement per partition readahead settings.

Currently the Linux kernel sets readahead for the entire device, as opposed to individual partitions and that's absolutely inconvenient.

For instance, I don't want large readahead numbers for my / and /home partitions, however for my /mnt/media partition setting a high readahead value would be very beneficial.



Artem

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