于 2012年04月26日 09:15, Bruce Ashfield 写道:
On 12-04-25 8:59 PM, Zumeng Chen wrote:
That was my last version, you can google to get by "msync zumeng"
So feel free to merge it.
Sounds good, but we should still get the header updates, since the
first version merged into the tree already
That was my last version, you can google to get by "msync zumeng"
So feel free to merge it.
Regards,
Zumeng
于 2012年04月25日 21:47, Bruce Ashfield 写道:
On 12-04-25 06:06 AM, Kang Kai wrote:
Commit 1c3ae5441 fixes MIPS CPU cache alias problem. But it makes
Put a short log after the commit ID, that
于 2012年01月11日 00:58, Darren Hart 写道:
On 01/10/2012 08:11 AM, Zumeng Chen wrote:
This patch intended to integrate the LTTng UST 2.0 package, which
contains the userspace tracer library to trace userspace codes.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4
muarm passed too with this patcheset.
Signed-off-by: Zumeng Chen
---
...modules-replace-KERNELDIR-with-KERNEL_SRC.patch | 41
.../lttng-2.0/lttng-modules_2.0.pre11.bb | 27 +
2 files changed, 68 insertions(+), 0 deletions(-)
create mode 100644
meta/re
It provides trace read and write libraries, as well as a trace converter.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/babeltrace_0.8.bb | 28 +++
1 files changed, 28 insertions(+), 0 deletions(-)
create mode 100644 meta/recipes-kernel/lttng-2.0
: Zumeng Chen
---
...tools-fix-compiling-error-for-powerpc-arm.patch | 28 +++
.../lttng-2.0/lttng-tools_2.0-pre16.bb | 29
2 files changed, 57 insertions(+), 0 deletions(-)
create mode 100644
meta/recipes-kernel/lttng-2.0/lttng-tools-fix
This patch intended to integrate the LTTng UST 2.0 package, which
contains the userspace tracer library to trace userspace codes.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4.bb | 25 ++
1 files changed, 25 insertions(+), 0 deletions
于 2012年01月10日 02:02, Darren Hart 写道:
On 01/09/2012 01:24 AM, Zumeng Chen wrote:
This patchset adds support for lttng-2.0, including the folloing
four bb files:
babeltrace_0.8.bb
lttng-modules_v2.0.pre11.bb
lttng-tools_2.0-pre16.bb
lttng-ust_1.9.4.bb
And two patches for smoothly
于 2012年01月10日 01:57, Darren Hart 写道:
On 01/09/2012 01:24 AM, Zumeng Chen wrote:
This patch intended to integrate the LTTng UST 2.0 package, which
contains the userspace tracer library to trace userspace codes.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4
于 2012年01月10日 02:00, Darren Hart 写道:
On 01/09/2012 01:24 AM, Zumeng Chen wrote:
This patch intended to integrate the Linux trace toolkit, which
is a suite of tools designed to extract program execution details
from the Linux operating system and interpret them.
lttng-tools 2.0 is
于 2012年01月10日 02:02, Darren Hart 写道:
On 01/09/2012 01:24 AM, Zumeng Chen wrote:
This patchset adds support for lttng-2.0, including the folloing
four bb files:
babeltrace_0.8.bb
lttng-modules_v2.0.pre11.bb
lttng-tools_2.0-pre16.bb
lttng-ust_1.9.4.bb
And two patches for smoothly
This patch intended to integrate the lttng-modules 2.0 package
containing the kernel tracer modules.
LTTng-modules 2.0 is currently in pre-release (-pre11), so we
have to update it when official released.
Signed-off-by: Zumeng Chen
---
...modules-replace-KERNELDIR-with-KERNEL_SRC.patch | 41
: Zumeng Chen
---
...tools-fix-compiling-error-for-powerpc-arm.patch | 26
.../lttng-2.0/lttng-tools_2.0-pre16.bb | 21
2 files changed, 47 insertions(+), 0 deletions(-)
create mode 100644
meta/recipes-kernel/lttng-2.0/lttng-tools-fix
It provides trace read and write libraries, as well as a trace converter.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/babeltrace_0.8.bb | 28 +++
1 files changed, 28 insertions(+), 0 deletions(-)
create mode 100644 meta/recipes-kernel/lttng-2.0
9 }
snip..
The following changes since commit 5797feac5f06f5cc363869cd440b82b3eaafd456:
image-mklibs/package_ipk: Remove bashisms (2012-01-05 22:26:25 +)
are available in the git repository at:
git://git.pokylinux.org/poky-contrib zumeng/lttng-2.0
http://git.pokylinux.org/
This patch intended to integrate the LTTng UST 2.0 package, which
contains the userspace tracer library to trace userspace codes.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4.bb | 25 ++
1 files changed, 25 insertions(+), 0 deletions
于 2012年01月07日 23:54, Darren Hart 写道:
On 01/05/2012 10:11 PM, Zumeng Chen wrote:
It provides trace read and write libraries, as well as a trace converter.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/babeltrace_0.8.bb | 30 +++
1 files changed, 30
于 2012年01月07日 10:10, Darren Hart 写道:
On 01/05/2012 10:11 PM, Zumeng Chen wrote:
LTTng-modules 2.0 is currently in pre-release phase (-pre11)
If the commit message is identical, one could reasonably expect the
patch to be identical ;-) Please provide a complete commit message
: fix compiling error for powerpc, arm
+
Add some commentary here about what the compilation error is.
OK. in V2.
+Signed-off-by: Zumeng Chen
+---
+ librunas/runas.c |1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/librunas/runas.c b/librunas/runas.c
+--- a/lib
于 2012年01月07日 10:01, Darren Hart 写道:
Hi Zumeng,
Thanks for putting these together.
Please provide a commit message. See:
https://wiki.yoctoproject.org/wiki/Contribution_Guidelines#Patch_Headers_and_Commit_Messages
Thanks for your information, Darren.
+LICENSE = "LGPLv2.1+& BSD"
+LIC_
于 2012年01月06日 14:11, Zumeng Chen 写道
> +DEPENDS = "liburcu popt lttng-ust"
>
And there is a depend on liburcu, which version should
>= 0.6.6,
it just has been updated recently. Lucky and Thanks :)
Regards,
Zumeng
> +
> +SRC_URI = "http://lttng.org/files/lttng-t
It provides trace read and write libraries, as well as a trace converter.
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/babeltrace_0.8.bb | 30 +++
1 files changed, 30 insertions(+), 0 deletions(-)
create mode 100644 meta/recipes-kernel/lttng-2.0
LTTng-modules 2.0 is currently in pre-release phase (-pre11)
Signed-off-by: Zumeng Chen
---
...modules-replace-KERNELDIR-with-KERNEL_SRC.patch | 41
.../lttng-2.0/lttng-modules_v2.0.pre11.bb | 23 +++
2 files changed, 64 insertions(+), 0 deletions
lttng-tools 2.0 is currently in pre-release phase (-pre16).
Signed-off-by: Zumeng Chen
---
...-compiling-error-for-powerpc-arm-and-mips.patch | 23 +++
.../lttng-2.0/lttng-tools_2.0-pre16.bb | 24
2 files changed, 47 insertions(+), 0
5 +)
are available in the git repository at:
git://git.pokylinux.org/poky-contrib zumeng/lttng-2.0
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=zumeng/lttng-2.0
Zumeng Chen (4):
lttng-ust: Integrate into yocto linux
lttng-tools: Integrated from git repo.
lttng-modules: from l
Signed-off-by: Zumeng Chen
---
meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4.bb | 23 ++
1 files changed, 23 insertions(+), 0 deletions(-)
create mode 100644 meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4.bb
diff --git a/meta/recipes-kernel/lttng-2.0/lttng-ust_1.9.4.bb
b
ake
sure the read is correct.
Signed-off-by: Zumeng Chen
---
include/linux/shmem_fs.h | 10 ++
mm/msync.c | 22 +-
mm/shmem.c |4 ++--
3 files changed, 33 insertions(+), 3 deletions(-)
diff --git a/include/linux/shmem_fs.h b/incl
Hi Bruce,
This is a V3 version for 1429, there is not so much change
since it is still queued in holidays. Many thanks for your
nice patience.
Regards,
Zumeng
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memset used by
msycn01 has cache alias.
So, in this situation, we have to flush the related
vma to make sure correct read.
Signed-off-by: Zumeng Chen
---
include/linux/shmem_fs.h | 10 ++
mm/msync.c | 22 +-
mm/shmem.c |5
eq 1 1000`; do ./msync01 ;done
Passed.
On 2011年12月21日 23:17, Zumeng Chen wrote:
For tmpfs, no matter which flag(ASYNC or SYNC) gets from msync,
there is not so much thing to do for CPUs without cache alias,
But for some CPUs with cache alias, msync has to flush cache
explicitly, which makes sure
For tmpfs, no matter which flag(ASYNC or SYNC) gets from msync,
there is not so much thing to do for CPUs without cache alias,
But for some CPUs with cache alias, msync has to flush cache
explicitly, which makes sure the data coherency between memory
file and cache.
Signed-off-by: Zumeng Chen
Since the target doesn't have the related requirement
to use USB slave hardware supporting usb gadget, so
remove it from MACHINE_FEATURES.
Signed-off-by: zumeng.c...@windriver.com>
---
meta-yocto/conf/machine/routerstationpro.conf |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
于 2011年12月14日 22:20, Bruce Ashfield 写道:
On 11-12-14 04:31 AM, Zumeng Chen wrote:
1. No mass storage needed to be accessed by usbgadget.
2. This is a router station& switch, so it should not
be taken as a USB_NET device too.
Zumeng,
The comment from the bug reporter was also that the ta
1. No mass storage needed to be accessed by usbgadget.
2. This is a router station & switch, so it should not
be taken as a USB_NET device too.
Signed-off-by: zumeng.c...@windriver.com>
---
meta-yocto/conf/machine/routerstationpro.conf |2 +-
1 files changed, 1 insertions(+), 1 delet
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