From: John Hubbard <jhubbard@nvidia.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Al Viro" <viro@zeniv.linux.org.uk>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Björn Töpel" <bjorn.topel@intel.com>,
"Christoph Hellwig" <hch@infradead.org>,
"Dan Williams" <dan.j.williams@intel.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Dave Chinner" <david@fromorbit.com>,
"David Airlie" <airlied@linux.ie>,
"David S . Miller" <davem@davemloft.net>,
"Ira Weiny" <ira.weiny@intel.com>, "Jan Kara" <jack@suse.cz>,
"Jason Gunthorpe" <jgg@ziepe.ca>, "Jens Axboe" <axboe@kernel.dk>,
"Jonathan Corbet" <corbet@lwn.net>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Magnus Karlsson" <magnus.karlsson@intel.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Michal Hocko" <mhocko@suse.com>,
"Mike Kravetz" <mike.kravetz@oracle.com>,
"Paul Mackerras" <paulus@samba.org>,
"Shuah Khan" <shuah@kernel.org>,
"Vlastimil Babka" <vbabka@suse.cz>,
bpf@vger.kernel.org, dri-devel@lists.freedesktop.org,
kvm@vger.kernel.org, linux-block@vger.kernel.org,
linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kselftest@vger.kernel.org, linux-media@vger.kernel.org,
linux-rdma@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
netdev@vger.kernel.org, linux-mm@kvack.org,
LKML <linux-kernel@vger.kernel.org>,
"John Hubbard" <jhubbard@nvidia.com>
Subject: [PATCH v3 22/23] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage
Date: Mon, 11 Nov 2019 16:06:59 -0800 [thread overview]
Message-ID: <20191112000700.3455038-23-jhubbard@nvidia.com> (raw)
In-Reply-To: <20191112000700.3455038-1-jhubbard@nvidia.com>
It's good to have basic unit test coverage of the new FOLL_PIN
behavior. Fortunately, the gup_benchmark unit test is extremely
fast (a few milliseconds), so adding it the the run_vmtests suite
is going to cause no noticeable change in running time.
So, add two new invocations to run_vmtests:
1) Run gup_benchmark with normal get_user_pages().
2) Run gup_benchmark with pin_user_pages(). This is much like
the first call, except that it sets FOLL_PIN.
Running these two in quick succession also provide a visual
comparison of the running times, which is convenient.
The new invocations are fairly early in the run_vmtests script,
because with test suites, it's usually preferable to put the
shorter, faster tests first, all other things being equal.
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
tools/testing/selftests/vm/run_vmtests | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index 951c507a27f7..93e8dc9a7cad 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -104,6 +104,28 @@ echo "NOTE: The above hugetlb tests provide minimal coverage. Use"
echo " https://github.com/libhugetlbfs/libhugetlbfs.git for"
echo " hugetlb regression testing."
+echo "--------------------------------------------"
+echo "running 'gup_benchmark -U' (normal/slow gup)"
+echo "--------------------------------------------"
+./gup_benchmark -U
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
+echo "------------------------------------------"
+echo "running gup_benchmark -c (pin_user_pages)"
+echo "------------------------------------------"
+./gup_benchmark -c
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
echo "-------------------"
echo "running userfaultfd"
echo "-------------------"
--
2.24.0
WARNING: multiple messages have this Message-ID (diff)
From: John Hubbard <jhubbard@nvidia.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Michal Hocko" <mhocko@suse.com>, "Jan Kara" <jack@suse.cz>,
kvm@vger.kernel.org, linux-doc@vger.kernel.org,
"David Airlie" <airlied@linux.ie>,
"Dave Chinner" <david@fromorbit.com>,
dri-devel@lists.freedesktop.org,
LKML <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, "Paul Mackerras" <paulus@samba.org>,
linux-kselftest@vger.kernel.org,
"Ira Weiny" <ira.weiny@intel.com>,
"Jonathan Corbet" <corbet@lwn.net>,
linux-rdma@vger.kernel.org,
"Christoph Hellwig" <hch@infradead.org>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Vlastimil Babka" <vbabka@suse.cz>,
"Björn Töpel" <bjorn.topel@intel.com>,
linux-media@vger.kernel.org, "Shuah Khan" <shuah@kernel.org>,
"John Hubbard" <jhubbard@nvidia.com>,
linux-block@vger.kernel.org, "Jérôme Glisse" <jglisse@redhat.com>,
"Al Viro" <viro@zeniv.linux.org.uk>,
"Dan Williams" <dan.j.williams@intel.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Magnus Karlsson" <magnus.karlsson@intel.com>,
"Jens Axboe" <axboe@kernel.dk>,
netdev@vger.kernel.org,
"Alex Williamson" <alex.williamson@redhat.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
linux-fsdevel@vger.kernel.org, bpf@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
"David S . Miller" <davem@davemloft.net>,
"Mike Kravetz" <mike.kravetz@oracle.com>
Subject: [PATCH v3 22/23] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage
Date: Mon, 11 Nov 2019 16:06:59 -0800 [thread overview]
Message-ID: <20191112000700.3455038-23-jhubbard@nvidia.com> (raw)
In-Reply-To: <20191112000700.3455038-1-jhubbard@nvidia.com>
It's good to have basic unit test coverage of the new FOLL_PIN
behavior. Fortunately, the gup_benchmark unit test is extremely
fast (a few milliseconds), so adding it the the run_vmtests suite
is going to cause no noticeable change in running time.
So, add two new invocations to run_vmtests:
1) Run gup_benchmark with normal get_user_pages().
2) Run gup_benchmark with pin_user_pages(). This is much like
the first call, except that it sets FOLL_PIN.
Running these two in quick succession also provide a visual
comparison of the running times, which is convenient.
The new invocations are fairly early in the run_vmtests script,
because with test suites, it's usually preferable to put the
shorter, faster tests first, all other things being equal.
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
tools/testing/selftests/vm/run_vmtests | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index 951c507a27f7..93e8dc9a7cad 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -104,6 +104,28 @@ echo "NOTE: The above hugetlb tests provide minimal coverage. Use"
echo " https://github.com/libhugetlbfs/libhugetlbfs.git for"
echo " hugetlb regression testing."
+echo "--------------------------------------------"
+echo "running 'gup_benchmark -U' (normal/slow gup)"
+echo "--------------------------------------------"
+./gup_benchmark -U
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
+echo "------------------------------------------"
+echo "running gup_benchmark -c (pin_user_pages)"
+echo "------------------------------------------"
+./gup_benchmark -c
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
echo "-------------------"
echo "running userfaultfd"
echo "-------------------"
--
2.24.0
WARNING: multiple messages have this Message-ID (diff)
From: John Hubbard <jhubbard@nvidia.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Al Viro" <viro@zeniv.linux.org.uk>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Björn Töpel" <bjorn.topel@intel.com>,
"Christoph Hellwig" <hch@infradead.org>,
"Dan Williams" <dan.j.williams@intel.com>,
"Daniel Vetter" <daniel@ffwll.ch>,
"Dave Chinner" <david@fromorbit.com>,
"David Airlie" <airlied@linux.ie>,
"David S . Miller" <davem@davemloft.net>,
"Ira Weiny" <ira.weiny@intel.com>, "Jan Kara" <jack@suse.cz>,
"Jason Gunthorpe" <jgg@ziepe.ca>, "Jens Axboe" <axboe@kernel.dk>,
"Jonathan Corbet" <corbet@lwn.net>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Magnus Karlsson" <magnus.karlsson@intel.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Michael Ellerman" <mpe@ellerman.id.au>
Subject: [PATCH v3 22/23] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage
Date: Mon, 11 Nov 2019 16:06:59 -0800 [thread overview]
Message-ID: <20191112000700.3455038-23-jhubbard@nvidia.com> (raw)
In-Reply-To: <20191112000700.3455038-1-jhubbard@nvidia.com>
It's good to have basic unit test coverage of the new FOLL_PIN
behavior. Fortunately, the gup_benchmark unit test is extremely
fast (a few milliseconds), so adding it the the run_vmtests suite
is going to cause no noticeable change in running time.
So, add two new invocations to run_vmtests:
1) Run gup_benchmark with normal get_user_pages().
2) Run gup_benchmark with pin_user_pages(). This is much like
the first call, except that it sets FOLL_PIN.
Running these two in quick succession also provide a visual
comparison of the running times, which is convenient.
The new invocations are fairly early in the run_vmtests script,
because with test suites, it's usually preferable to put the
shorter, faster tests first, all other things being equal.
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
tools/testing/selftests/vm/run_vmtests | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index 951c507a27f7..93e8dc9a7cad 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -104,6 +104,28 @@ echo "NOTE: The above hugetlb tests provide minimal coverage. Use"
echo " https://github.com/libhugetlbfs/libhugetlbfs.git for"
echo " hugetlb regression testing."
+echo "--------------------------------------------"
+echo "running 'gup_benchmark -U' (normal/slow gup)"
+echo "--------------------------------------------"
+./gup_benchmark -U
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
+echo "------------------------------------------"
+echo "running gup_benchmark -c (pin_user_pages)"
+echo "------------------------------------------"
+./gup_benchmark -c
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
echo "-------------------"
echo "running userfaultfd"
echo "-------------------"
--
2.24.0
WARNING: multiple messages have this Message-ID (diff)
From: John Hubbard <jhubbard@nvidia.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Michal Hocko" <mhocko@suse.com>, "Jan Kara" <jack@suse.cz>,
kvm@vger.kernel.org, linux-doc@vger.kernel.org,
"David Airlie" <airlied@linux.ie>,
"Dave Chinner" <david@fromorbit.com>,
dri-devel@lists.freedesktop.org,
LKML <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org, "Paul Mackerras" <paulus@samba.org>,
linux-kselftest@vger.kernel.org,
"Ira Weiny" <ira.weiny@intel.com>,
"Jonathan Corbet" <corbet@lwn.net>,
linux-rdma@vger.kernel.org,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Christoph Hellwig" <hch@infradead.org>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Vlastimil Babka" <vbabka@suse.cz>,
"Björn Töpel" <bjorn.topel@intel.com>,
linux-media@vger.kernel.org, "Shuah Khan" <shuah@kernel.org>,
"John Hubbard" <jhubbard@nvidia.com>,
linux-block@vger.kernel.org, "Jérôme Glisse" <jglisse@redhat.com>,
"Al Viro" <viro@zeniv.linux.org.uk>,
"Dan Williams" <dan.j.williams@intel.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Magnus Karlsson" <magnus.karlsson@intel.com>,
"Jens Axboe" <axboe@kernel.dk>,
netdev@vger.kernel.org,
"Alex Williamson" <alex.williamson@redhat.com>,
linux-fsdevel@vger.kernel.org, bpf@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
"David S . Miller" <davem@davemloft.net>,
"Mike Kravetz" <mike.kravetz@oracle.com>
Subject: [PATCH v3 22/23] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage
Date: Mon, 11 Nov 2019 16:06:59 -0800 [thread overview]
Message-ID: <20191112000700.3455038-23-jhubbard@nvidia.com> (raw)
Message-ID: <20191112000659.5sKOXb_x1ouRjREYNGfIam2MRlOVamQHoEBdEWaSZwI@z> (raw)
In-Reply-To: <20191112000700.3455038-1-jhubbard@nvidia.com>
It's good to have basic unit test coverage of the new FOLL_PIN
behavior. Fortunately, the gup_benchmark unit test is extremely
fast (a few milliseconds), so adding it the the run_vmtests suite
is going to cause no noticeable change in running time.
So, add two new invocations to run_vmtests:
1) Run gup_benchmark with normal get_user_pages().
2) Run gup_benchmark with pin_user_pages(). This is much like
the first call, except that it sets FOLL_PIN.
Running these two in quick succession also provide a visual
comparison of the running times, which is convenient.
The new invocations are fairly early in the run_vmtests script,
because with test suites, it's usually preferable to put the
shorter, faster tests first, all other things being equal.
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
---
tools/testing/selftests/vm/run_vmtests | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/tools/testing/selftests/vm/run_vmtests b/tools/testing/selftests/vm/run_vmtests
index 951c507a27f7..93e8dc9a7cad 100755
--- a/tools/testing/selftests/vm/run_vmtests
+++ b/tools/testing/selftests/vm/run_vmtests
@@ -104,6 +104,28 @@ echo "NOTE: The above hugetlb tests provide minimal coverage. Use"
echo " https://github.com/libhugetlbfs/libhugetlbfs.git for"
echo " hugetlb regression testing."
+echo "--------------------------------------------"
+echo "running 'gup_benchmark -U' (normal/slow gup)"
+echo "--------------------------------------------"
+./gup_benchmark -U
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
+echo "------------------------------------------"
+echo "running gup_benchmark -c (pin_user_pages)"
+echo "------------------------------------------"
+./gup_benchmark -c
+if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ exitcode=1
+else
+ echo "[PASS]"
+fi
+
echo "-------------------"
echo "running userfaultfd"
echo "-------------------"
--
2.24.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2019-11-12 0:07 UTC|newest]
Thread overview: 195+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-12 0:06 [PATCH v3 00/23] mm/gup: track dma-pinned pages: FOLL_PIN, FOLL_LONGTERM John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 01/23] mm/gup: pass flags arg to __gup_device_* functions John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 02/23] mm/gup: factor out duplicate code from four routines John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 03/23] mm/gup: move try_get_compound_head() to top, fix minor issues John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 04/23] mm: devmap: refactor 1-based refcounting for ZONE_DEVICE pages John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 05/23] goldish_pipe: rename local pin_user_pages() routine John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 06/23] IB/umem: use get_user_pages_fast() to pin DMA pages John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 07/23] media/v4l2-core: set pages dirty upon releasing DMA buffers John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 08/23] vfio, mm: fix get_user_pages_remote() and FOLL_LONGTERM John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 20:43 ` Jason Gunthorpe
2019-11-12 20:43 ` Jason Gunthorpe
2019-11-12 20:43 ` Jason Gunthorpe
2019-11-12 20:43 ` Jason Gunthorpe
2019-11-12 22:42 ` John Hubbard
2019-11-12 22:42 ` John Hubbard
2019-11-12 22:42 ` John Hubbard
2019-11-12 22:42 ` John Hubbard
2019-11-12 22:45 ` Dan Williams
2019-11-12 22:45 ` Dan Williams
2019-11-12 22:45 ` Dan Williams
2019-11-12 22:45 ` Dan Williams
2019-11-12 23:17 ` John Hubbard
2019-11-12 23:17 ` John Hubbard
2019-11-12 23:17 ` John Hubbard
2019-11-12 23:17 ` John Hubbard
2019-11-12 23:42 ` Jason Gunthorpe
2019-11-12 23:42 ` Jason Gunthorpe
2019-11-12 23:42 ` Jason Gunthorpe
2019-11-12 23:42 ` Jason Gunthorpe
2019-11-13 0:58 ` Dan Williams
2019-11-13 0:58 ` Dan Williams
2019-11-13 0:58 ` Dan Williams
2019-11-13 0:58 ` Dan Williams
2019-11-13 1:08 ` John Hubbard
2019-11-13 1:08 ` John Hubbard
2019-11-13 1:08 ` John Hubbard
2019-11-13 1:08 ` John Hubbard
2019-11-13 1:35 ` Dan Williams
2019-11-13 1:35 ` Dan Williams
2019-11-13 1:35 ` Dan Williams
2019-11-13 1:35 ` Dan Williams
2019-11-13 2:09 ` John Hubbard
2019-11-13 2:09 ` John Hubbard
2019-11-13 2:09 ` John Hubbard
2019-11-13 2:09 ` John Hubbard
2019-11-12 21:57 ` Dan Williams
2019-11-12 21:57 ` Dan Williams
2019-11-12 21:57 ` Dan Williams
2019-11-12 21:57 ` Dan Williams
2019-11-12 22:24 ` John Hubbard
2019-11-12 22:24 ` John Hubbard
2019-11-12 22:24 ` John Hubbard
2019-11-12 22:24 ` John Hubbard
2019-11-12 22:43 ` Dan Williams
2019-11-12 22:43 ` Dan Williams
2019-11-12 22:43 ` Dan Williams
2019-11-12 22:43 ` Dan Williams
2019-11-12 23:08 ` John Hubbard
2019-11-12 23:08 ` John Hubbard
2019-11-12 23:08 ` John Hubbard
2019-11-12 23:08 ` John Hubbard
2019-11-12 23:14 ` Dan Williams
2019-11-12 23:14 ` Dan Williams
2019-11-12 23:14 ` Dan Williams
2019-11-12 23:14 ` Dan Williams
2019-11-12 23:29 ` John Hubbard
2019-11-12 23:29 ` John Hubbard
2019-11-12 23:29 ` John Hubbard
2019-11-12 23:29 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 09/23] mm/gup: introduce pin_user_pages*() and FOLL_PIN John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 6:51 ` Mike Rapoport
2019-11-12 6:51 ` Mike Rapoport
2019-11-12 6:51 ` Mike Rapoport
2019-11-12 6:51 ` Mike Rapoport
2019-11-12 0:06 ` [PATCH v3 10/23] goldish_pipe: convert to pin_user_pages() and put_user_page() John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 11/23] IB/{core,hw,umem}: set FOLL_PIN, FOLL_LONGTERM via pin_longterm_pages*() John Hubbard
2019-11-12 0:06 ` [PATCH v3 11/23] IB/{core, hw, umem}: " John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 20:44 ` [PATCH v3 11/23] IB/{core,hw,umem}: " Jason Gunthorpe
2019-11-12 20:44 ` Jason Gunthorpe
2019-11-12 20:44 ` Jason Gunthorpe
2019-11-12 20:44 ` Jason Gunthorpe
2019-11-12 21:14 ` John Hubbard
2019-11-12 21:14 ` John Hubbard
2019-11-12 21:14 ` John Hubbard
2019-11-12 21:14 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 12/23] mm/process_vm_access: set FOLL_PIN via pin_user_pages_remote() John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 13/23] drm/via: set FOLL_PIN via pin_user_pages_fast() John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 14/23] fs/io_uring: set FOLL_PIN via pin_user_pages() John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 15/23] net/xdp: " John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 16/23] mm/gup: track FOLL_PIN pages John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 17/23] media/v4l2-core: pin_longterm_pages (FOLL_PIN) and put_user_page() conversion John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 18/23] vfio, mm: " John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 19/23] powerpc: book3s64: convert to pin_longterm_pages() and put_user_page() John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 20/23] mm/gup_benchmark: use proper FOLL_WRITE flags instead of hard-coding "1" John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` [PATCH v3 21/23] mm/gup_benchmark: support pin_user_pages() and related calls John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard [this message]
2019-11-12 0:06 ` [PATCH v3 22/23] selftests/vm: run_vmtests: invoke gup_benchmark with basic FOLL_PIN coverage John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:06 ` John Hubbard
2019-11-12 0:07 ` [PATCH v3 23/23] mm/gup: remove support for gup(FOLL_LONGTERM) John Hubbard
2019-11-12 0:07 ` John Hubbard
2019-11-12 0:07 ` John Hubbard
2019-11-12 0:07 ` John Hubbard
2019-11-12 20:38 ` [PATCH v3 00/23] mm/gup: track dma-pinned pages: FOLL_PIN, FOLL_LONGTERM Jason Gunthorpe
2019-11-12 20:38 ` Jason Gunthorpe
2019-11-12 20:38 ` Jason Gunthorpe
2019-11-12 20:38 ` Jason Gunthorpe
2019-11-12 21:10 ` John Hubbard
2019-11-12 21:10 ` John Hubbard
2019-11-12 21:10 ` John Hubbard
2019-11-12 21:10 ` John Hubbard
2019-11-13 8:22 ` Daniel Vetter
2019-11-13 8:22 ` Daniel Vetter
2019-11-13 8:22 ` Daniel Vetter
2019-11-13 8:22 ` Daniel Vetter
2019-11-13 9:02 ` John Hubbard
2019-11-13 9:02 ` John Hubbard
2019-11-13 9:02 ` John Hubbard
2019-11-13 9:02 ` John Hubbard
2019-11-13 10:12 ` Jan Kara
2019-11-13 10:12 ` Jan Kara
2019-11-13 10:12 ` Jan Kara
2019-11-13 10:12 ` Jan Kara
2019-11-13 11:43 ` Daniel Vetter
2019-11-13 11:43 ` Daniel Vetter
2019-11-13 11:43 ` Daniel Vetter
2019-11-13 11:43 ` Daniel Vetter
2019-11-13 20:28 ` John Hubbard
2019-11-13 20:28 ` John Hubbard
2019-11-13 20:28 ` John Hubbard
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