Hi Baoquan,
Sorry, I misunderstood it before.
Thanks for your detailed explanation.
Hi Jon and Baoquan, I'm confused about how to adjust the kdump.txt.
Does the patch set v9 still OK?
--
Thanks
Zhou
On 08/24/2016 01:06 PM, Baoquan He wrote:
On 08/22/16 at 09:14am, "Zhou, Wenjian/
On 08/19/2016 11:57 PM, Jonathan Corbet wrote:
On Fri, 19 Aug 2016 08:33:21 +0800
"Zhou, Wenjian/周文剑" wrote:
I was also confused by maxcpus and nr_cpus before writing this patch.
I think it is a good choice to describe it in kernel-parameters.txt.
Then, only two things need to
Hi Jonathan,
Thanks for your reply.
On 08/19/2016 01:18 AM, Jonathan Corbet wrote:
On Thu, 18 Aug 2016 11:11:46 +0800
Zhou Wenjian wrote:
Thank you for working to improve the documentation!
* We generally don' have to bring up a SMP kernel just to capture the
dump. Hence general
On 08/18/2016 02:47 PM, Dave Young wrote:
On 08/17/16 at 07:36pm, Joe Perches wrote:
On Thu, 2016-08-18 at 10:31 +0800, Zhou Wenjian wrote:
nr_cpus can help to save memory. So we should remind user of it.
trivia:
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
v5->v6: replace "we" with "you"
v4->v5: move change log to cover letter
v3->v4: update the description of bring up SMP dump-capture kernel
v2->v3: add description of nr_cpus.
v1->v2: change nr_cpus to maxcpus
Zhou Wenjian (2):
Documentation: kdump: remind user o
nr_cpus can help to save memory. So we should remind user of it.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
Acked-by: Xunlei Pang
---
Documentation/kdump/kdump.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
index
multi-cpu support is useful to improve the performance of kdump in
some cases. So add the description of enable multi-cpu support in
dump-capture kernel.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
Acked-by: Xunlei Pang
---
Documentation/kdump/kdump.txt | 7 +++
1 file changed, 7
multi-cpu support is useful to improve the performance of kdump in
some cases. So add the description of enable multi-cpu support in
dump-capture kernel.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
Acked-by: Xunlei Pang
---
Documentation/kdump/kdump.txt | 7 +++
1 file changed, 7
ernel
v2->v3: add description of nr_cpus.
v1->v2: change nr_cpus to maxcpus
Zhou Wenjian (2):
Documentation: kdump: remind user of nr_cpus
Documentation: kdump: add description of enable multi-cpus support
Documentation/kdump/kdump.txt | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
--
1.8.3.1
nr_cpus can help to save memory. So we should remind user of it.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
Acked-by: Xunlei Pang
---
Documentation/kdump/kdump.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump
v6->v7: fix typo
v5->v6: replace "we" with "you"
v4->v5: move change log to cover letter
v3->v4: update the description of bring up SMP dump-capture kernel
v2->v3: add description of nr_cpus.
v1->v2: change nr_cpus to maxcpus
Zhou Wenjian (2):
Docume
nr_cpus can help to save memory. So we should remind user of it.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
---
Documentation/kdump/kdump.txt | 2 +++-
1 file changed, 2 insertions(+)
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
index 88ff63d..96da2b7
multi-cpu support is useful to improve the performance of kdump in
some cases. So add the description of enable multi-cpu support in
dump-capture kernel.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
---
Documentation/kdump/kdump.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git
nr_cpus can help to save memory. So we should remind user of it.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
---
Documentation/kdump/kdump.txt | 2 +++-
1 file changed, 2 insertions(+)
diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
index 88ff63d..96da2b7
multi-cpu support is useful to improve the performance of kdump in
some cases. So add the description of enable multi-cpu support in
dump-capture kernel.
Signed-off-by: Zhou Wenjian
Acked-by: Baoquan He
---
Documentation/kdump/kdump.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git
v5->v6: replace "we" with "you"
v4->v5: move change log to cover letter
v3->v4: update the description of bring up SMP dump-capture kernel
v2->v3: add description of nr_cpus.
v1->v2: change nr_cpus to maxcpus
Zhou Wenjian (2):
Documentation: kdump: remind use
v3->v4: update the description of bring up SMP dump-capture kernel
v2->v3: add description of nr_cpus.
v1->v2: change nr_cpus to maxcpus
nr_cpus can help to save memory. So we should remind user of it.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 2 ++
1 file c
multi-cpus support is useful to improve the performance of kdump in
some cases. So add the description of enable multi-cpus support in
dump-capture kernel.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation
On 08/03/2016 10:18 AM, Baoquan He wrote:
On 08/03/16 at 10:05am, "Zhou, Wenjian/周文剑" wrote:
On 08/03/2016 09:58 AM, Baoquan He wrote:
On 08/03/16 at 08:59am, Zhou Wenjian wrote:
SMP dump-capture kernel is useful to improve the performance of kdump in
some cases. So add the desc
On 08/03/2016 09:58 AM, Baoquan He wrote:
On 08/03/16 at 08:59am, Zhou Wenjian wrote:
SMP dump-capture kernel is useful to improve the performance of kdump in
some cases. So add the description of bringing up SMP dump-capture kernel.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump
SMP dump-capture kernel is useful to improve the performance of kdump in
some cases. So add the description of bringing up SMP dump-capture kernel.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/kdump
v2->v3: add description of nr_cpus.
v1->v2: change nr_cpus to maxcpus
nr_cpus can help to save memory. So we should remind user of it.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/kdump/kdump
Hi Baoquan,
On 08/02/2016 03:46 PM, Baoquan He wrote:
Hi Wenjian,
On 08/01/16 at 08:23am, Zhou Wenjian wrote:
v1->v2: change nr_cpus to maxcpus
SMP dump-capture kernel is useful to improve the performance of kdump in
some cases. So add the description of bringing up SMP dump-capture ker
v1->v2: change nr_cpus to maxcpus
SMP dump-capture kernel is useful to improve the performance of kdump in
some cases. So add the description of bringing up SMP dump-capture kernel.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 6 ++
1 file changed, 6 insertions(+)
d
Parameter nr_cpus is used to bring up a SMP dump-capture kernel,
instead of the old parameter maxcpus. This commit update it in
Documentation/kdump/kdump.txt.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a
SMP dump-capture kernel is useful to improve the performance of kdump in
some cases. So add the description of bringing up SMP dump-capture kernel.
Signed-off-by: Zhou Wenjian
---
Documentation/kdump/kdump.txt | 6 ++
1 file changed, 6 insertions(+)
diff --git a/Documentation/kdump
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