OSDN Git Service

(root) / sagit-ice-cold / kernel_xiaomi_msm8998.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1c3e2e7) | patch
iommu: Add DOMAIN_ATTR_FAST for requesting a fast domain
authorMitchel Humpherys <mitchelh@codeaurora.org>
Fri, 12 Feb 2016 21:53:20 +0000 (13:53 -0800)
committerJeevan Shriram <jshriram@codeaurora.org>
Sat, 21 May 2016 02:23:53 +0000 (19:23 -0700)
commitd5776325eac88409c5b58a9d45fb33fd2b183f70
tree4fbf239374cc25798cc5129e71ce5666b88b1f44tree | snapshot
parent1c3e2e747a295f88691a1be6f1736e806c26bf30commit | diff
iommu: Add DOMAIN_ATTR_FAST for requesting a fast domain

Some IOMMU drivers offer "fast" page table management routines for
special cases.  There is often a trade-off with memory, etc. with these
so make their usage explicit with a domain attribute.

CRs-Fixed: 997751
Change-Id: Ia9f8ad6d924b294b6758970da2e9767f183b5649
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
include/linux/iommu.h diff | blob | history
Mirror: https://github.com/0ranko0P/kernel_xiaomi_msm8998/
About OSDN
Find Software
Develop Software
Help