Re: [RFC PATCH 0/8] rqbased-dm: request-based device-mapper

2006-12-20 Thread Jens Axboe
On Tue, Dec 19 2006, Kiyoshi Ueda wrote: > For block layer maintainer and developers: > This patch set has 2 block layer changes below. > - Changed blk_get_request() to allow calls from interrupt context > so that queue's request_fn can use it. (PATCH 1/8) > (*) The behaviour of

[RFC PATCH 0/8] rqbased-dm: request-based device-mapper

2006-12-19 Thread Kiyoshi Ueda
Hello, I'm working on device-mapper multipath (dm-multipath). This patch set adds a new hook for device-mapper below I/O scheduler and enables mapping at request level instead of bio level. The patch could be a basis of better dynamic load balancing. This patch set is preliminary tested on active