Commit-ID: 74f8e22c153f4464060a0c2e4cfd1d6e51af2109
Gitweb: https://git.kernel.org/tip/74f8e22c153f4464060a0c2e4cfd1d6e51af2109
Author: Li Zhijian <lizhij...@cn.fujitsu.com>
AuthorDate: Wed, 18 Oct 2017 16:34:09 +0800
Committer: Arnaldo Carvalho de Melo <a...@redhat.com>
Com
Commit-ID: 74f8e22c153f4464060a0c2e4cfd1d6e51af2109
Gitweb: https://git.kernel.org/tip/74f8e22c153f4464060a0c2e4cfd1d6e51af2109
Author: Li Zhijian
AuthorDate: Wed, 18 Oct 2017 16:34:09 +0800
Committer: Arnaldo Carvalho de Melo
CommitDate: Wed, 18 Oct 2017 09:14:18 -0300
perf test
Hi Arnaldo
i encounter some problem when running perf test, the details arelike below:
-
[lizj@rhel71 perf]$ sudo ./perf test vfs_getname -v
61: Add vfs_getname probe to get syscall args filenames :
--- start ---
test child forked, pid 5958
Failed to find 'result'
Hi Arnaldo
i encounter some problem when running perf test, the details arelike below:
-
[lizj@rhel71 perf]$ sudo ./perf test vfs_getname -v
61: Add vfs_getname probe to get syscall args filenames :
--- start ---
test child forked, pid 5958
Failed to find 'result'
handle a return of
DT_UNKNOWN.
-
so if we run the perf test under xfs, all cases under tests/shell/ will not be
covered previously.
Signed-off-by: Li Zhijian <lizhij...@cn.fujitsu.com>
---
tools/perf/tests/builtin-test.c | 22 --
1 file changed, 16 insertions
handle a return of
DT_UNKNOWN.
-
so if we run the perf test under xfs, all cases under tests/shell/ will not be
covered previously.
Signed-off-by: Li Zhijian
---
tools/perf/tests/builtin-test.c | 22 --
1 file changed, 16 insertions(+), 6 deletions(-)
diff --git
ignore this patch please, it will broken the test description which is read
from the first line of this script
Thanks
On 10/19/2017 11:53 AM, Li Zhijian wrote:
this script contains Array, but not all sh support Array. by default, dash
provides sh at ubuntu/debian
which can not support Array
ignore this patch please, it will broken the test description which is read
from the first line of this script
Thanks
On 10/19/2017 11:53 AM, Li Zhijian wrote:
this script contains Array, but not all sh support Array. by default, dash
provides sh at ubuntu/debian
which can not support Array
for lizhijian: PING ::1(::1) 56 data bytes
./trace+probe_libc_inet_pton.sh: 30: ./trace+probe_libc_inet_pton.sh: Bad
substitution
./trace+probe_libc_inet_pton.sh: 32: ./trace+probe_libc_inet_pton.sh: Bad
substitution
Signed-off-by: Li Zhijian <lizhij...@cn.fujitsu.com>
---
tools/perf
for lizhijian: PING ::1(::1) 56 data bytes
./trace+probe_libc_inet_pton.sh: 30: ./trace+probe_libc_inet_pton.sh: Bad
substitution
./trace+probe_libc_inet_pton.sh: 32: ./trace+probe_libc_inet_pton.sh: Bad
substitution
Signed-off-by: Li Zhijian
---
tools/perf/tests/shell/trace
/avg/max/mdev = 0.040/0.040/0.040/0.000 ms
0.000 probe_libc:inet_pton:(7f0e2db741c0))
__GI___inet_pton (/lib/x86_64-linux-gnu/libc-2.23.so)
getaddrinfo (/lib/x86_64-linux-gnu/libc-2.23.so)
[0xa9d40f34ff4d] (/bin/ping)
---
Signed-off-by: Li Zhijian <lizhij...@cn.fujitsu.com>
---
/avg/max/mdev = 0.040/0.040/0.040/0.000 ms
0.000 probe_libc:inet_pton:(7f0e2db741c0))
__GI___inet_pton (/lib/x86_64-linux-gnu/libc-2.23.so)
getaddrinfo (/lib/x86_64-linux-gnu/libc-2.23.so)
[0xa9d40f34ff4d] (/bin/ping)
---
Signed-off-by: Li Zhijian
---
tools/perf/tests/shell/trace
rom util/c++/clang-test.cpp:2:
/home/lizj/linux/tools/include/linux/list.h:107:14: error: invalid conversion
from ‘void*’ to ‘list_head*’ [-fpermissive]
--
Signed-off-by: Li Zhijian <lizhij...@cn.fujitsu.com>
---
tools/perf/util/namespaces.h | 1 -
1 file changed, 1 deletion(-)
d
rom util/c++/clang-test.cpp:2:
/home/lizj/linux/tools/include/linux/list.h:107:14: error: invalid conversion
from ‘void*’ to ‘list_head*’ [-fpermissive]
--
Signed-off-by: Li Zhijian
---
tools/perf/util/namespaces.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/perf/u
From: Li Zhijian <lizhiij...@cn.fujitsu.com>
since f045b8c, we failed to build perf with LIBCLANGLLVM=1, this patch is to
fix the following compiling errors
--
lizhijian@haswell-OptiPlex-9020:~/lkp/linux/tools/perf$ make
LLVM_CONFIG=/usr/bin/llvm-config-3.9 LIBCLANGLLVM=1
From: Li Zhijian
since f045b8c, we failed to build perf with LIBCLANGLLVM=1, this patch is to
fix the following compiling errors
--
lizhijian@haswell-OptiPlex-9020:~/lkp/linux/tools/perf$ make
LLVM_CONFIG=/usr/bin/llvm-config-3.9 LIBCLANGLLVM=1
BUILD: Doing 'make -j8' parallel
fw_fallback.sh requires FW_LOADER_USER_HELPER_FALLBACK
Signed-off-by: Li Zhijian <lizhij...@cn.fujitsu.com>
---
tools/testing/selftests/firmware/config | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/firmware/config
b/tools/testing/selftests/firmware/config
fw_fallback.sh requires FW_LOADER_USER_HELPER_FALLBACK
Signed-off-by: Li Zhijian
---
tools/testing/selftests/firmware/config | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/firmware/config
b/tools/testing/selftests/firmware/config
index c8137f7..965ed11 100644
Hi, all
We are planning to implement a kernel module called COLO Proxy to buffer and
compare packets. This module is one of the important component of COLO project
and now it is still in early stage, so any comments and feedback are warmly
welcomed, thanks in advance.
=
# RFC: COLO-Proxy
Hi, all
We are planning to implement a kernel module called COLO Proxy to buffer and
compare packets. This module is one of the important component of COLO project
and now it is still in early stage, so any comments and feedback are warmly
welcomed, thanks in advance.
=
# RFC: COLO-Proxy
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