David Howells aa563d7bca iov_iter: Separate type from direction and use accessor functions ... In the iov_iter struct, separate the iterator type from the iterator direction and use accessor functions to access them in most places. Convert a bunch of places to use switch-statements to access them rather then chains of bitwise-AND statements. This makes it easier to add further iterator types. Also, this can be more efficient as to implement a switch of small contiguous integers, the compiler can use ~50% fewer compare instructions than it has to use bitwise-and instructions. Further, cease passing the iterator type into the iterator setup function. The iterator function can set that itself. Only the direction is required. Signed-off-by: David Howells <dhowells@redhat.com>		2018-10-24 00:41:07 +01:00
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host	nvme: properly propagate errors in nvme_mpath_init	2018-09-25 16:21:40 -07:00
target	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
Kconfig	nvme: use menu Kconfig interface	2017-10-04 09:43:57 +02:00
Makefile	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00