From: Robin Murphy <robin.murphy@arm.com>
To: joro@8bytes.org
Cc: iommu@lists.linux-foundation.org, thunder.leizhen@huawei.com,
nwatters@codeaurora.org, tomasz.nowicki@caviumnetworks.com,
linux-kernel@vger.kernel.org
Subject: [PATCH v4 0/6] Optimise 64-bit IOVA allocations
Date: Tue, 19 Sep 2017 17:31:51 +0100 [thread overview]
Message-ID: <cover.1505829018.git.robin.murphy@arm.com> (raw)
v3: https://www.mail-archive.com/iommu@lists.linux-foundation.org/msg19694.html
This was supposed to be just a rebase and repost, but in the meantime I
kept scratching the itch and ended up with two extra patches to simplify
the end result even more - the series was least churny with them added
in the middle, but #5 and #6 remain essentially unchanged from v3, such
that I'm happy the tested-bys all remain valid.
Robin.
Robin Murphy (3):
iommu/iova: Add rbtree anchor node
iommu/iova: Simplify cached node logic
iommu/iova: Extend rbtree node caching
Zhen Lei (3):
iommu/iova: Optimise rbtree searching
iommu/iova: Optimise the padding calculation
iommu/iova: Make dma_32bit_pfn implicit
drivers/gpu/drm/tegra/drm.c | 3 +-
drivers/gpu/host1x/dev.c | 3 +-
drivers/iommu/amd_iommu.c | 7 +-
drivers/iommu/dma-iommu.c | 18 +----
drivers/iommu/intel-iommu.c | 11 +---
drivers/iommu/iova.c | 139 +++++++++++++++++----------------------
drivers/misc/mic/scif/scif_rma.c | 3 +-
include/linux/iova.h | 9 +--
8 files changed, 74 insertions(+), 119 deletions(-)
--
2.13.4.dirty
next reply other threads:[~2017-09-19 16:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-19 16:31 Robin Murphy [this message]
2017-09-19 16:31 ` [PATCH v4 1/6] iommu/iova: Optimise rbtree searching Robin Murphy
2017-09-19 16:31 ` [PATCH v4 2/6] iommu/iova: Optimise the padding calculation Robin Murphy
2017-09-19 16:31 ` [PATCH v4 3/6] iommu/iova: Add rbtree anchor node Robin Murphy
2017-09-19 16:31 ` [PATCH v4 4/6] iommu/iova: Simplify cached node logic Robin Murphy
2017-09-19 16:31 ` [PATCH v4 5/6] iommu/iova: Extend rbtree node caching Robin Murphy
2017-09-20 12:59 ` Tomasz Nowicki
2017-09-20 17:27 ` Robin Murphy
2017-09-19 16:31 ` [PATCH v4 6/6] iommu/iova: Make dma_32bit_pfn implicit Robin Murphy
[not found] ` <cover.1505829018.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2017-09-20 11:02 ` [PATCH v4 7/6] iommu/iova: Make cached_node always valid Robin Murphy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1505829018.git.robin.murphy@arm.com \
--to=robin.murphy@arm.com \
--cc=iommu@lists.linux-foundation.org \
--cc=joro@8bytes.org \
--cc=linux-kernel@vger.kernel.org \
--cc=nwatters@codeaurora.org \
--cc=thunder.leizhen@huawei.com \
--cc=tomasz.nowicki@caviumnetworks.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).