On 2016-09-14 05:12 AM, Michal Hocko wrote:
On Tue 13-09-16 13:27:39, Sonny Rao wrote:
On Tue, Sep 13, 2016 at 12:12 AM, Michal Hocko wrote:
On Mon 12-09-16 10:28:53, Sonny Rao wrote:
On Mon, Sep 12, 2016 at 10:15 AM, Michal Hocko wrote:
On Mon 12-09-16 08:31:36, Sonny Rao wrote:
[...]
On 2016-09-19 03:32 PM, Michal Hocko wrote:
On Mon 19-09-16 11:16:31, Robert Foss wrote:
On 2016-09-14 05:12 AM, Michal Hocko wrote:
On Tue 13-09-16 13:27:39, Sonny Rao wrote:
[...]
Given that smaps
doesn't provide this in a straightforward way, what do you think is
the right w
From: Robert Foss
The "scaling mode" property has been moved to the DRM->Generic.
It has also had a list of supported drivers added to it.
Signed-off-by: Robert Foss
---
Documentation/DocBook/gpu.tmpl | 22 ++
1 file changed, 10 insertions(+), 12 deletions(-)
From: Robert Foss
The "scaling mode" property has been moved to the DRM->Generic.
It has also had a list of supported drivers added to it.
Reviewed-by: Alex Deucher
Signed-off-by: Robert Foss
---
Changes since v1:
- Added Reviewed-by: Alex Deucher
Documentation/DocBook/
From: Robert Foss
This series implements /proc/PID/totmaps, a tool for retrieving summarized
information about the mappings of a process.
Changes since v1:
- Removed IS_ERR check from get_task_mm() function
- Changed comment format
- Moved proc_totmaps_operations declaration inside internal.h
From: Robert Foss
Fixed a -> an typo.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index e8d0075..7d001be 100644
--
From: Robert Foss
Added documentation covering /proc/PID/totmaps.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 21 +
1 file changed, 21 insertions(+)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index 7d001be
From: Robert Foss
This is based on earlier work by Thiago Goncales. It implements a new
per process proc file which summarizes the contents of the smaps file
but doesn't display any addresses. It gives more detailed information
than statm like the PSS (proprotional set size). It differs
On 2016-08-14 05:04 AM, Michal Hocko wrote:
On Fri 12-08-16 18:04:19, robert.f...@collabora.com wrote:
From: Robert Foss
This series implements /proc/PID/totmaps, a tool for retrieving summarized
information about the mappings of a process.
The changelog is absolutely missing the usecase
On 2016-08-13 10:39 AM, Jann Horn wrote:
On Fri, Aug 12, 2016 at 06:04:20PM -0400, robert.f...@collabora.com wrote:
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index aa27810..c55e1fe 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -281,6 +281,7 @@ struct proc_maps_private
On 2016-08-15 09:42 AM, Michal Hocko wrote:
On Mon 15-08-16 09:00:04, Robert Foss wrote:
On 2016-08-14 05:04 AM, Michal Hocko wrote:
On Fri 12-08-16 18:04:19, robert.f...@collabora.com wrote:
From: Robert Foss
This series implements /proc/PID/totmaps, a tool for retrieving summarized
On 2016-08-15 09:57 AM, Robert Foss wrote:
On 2016-08-13 10:39 AM, Jann Horn wrote:
On Fri, Aug 12, 2016 at 06:04:20PM -0400, robert.f...@collabora.com
wrote:
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index aa27810..c55e1fe 100644
--- a/fs/proc/internal.h
+++ b/fs/proc
On 2016-08-16 03:12 AM, Michal Hocko wrote:
On Mon 15-08-16 12:25:10, Robert Foss wrote:
On 2016-08-15 09:42 AM, Michal Hocko wrote:
[...]
The use case is to speed up monitoring of
memory consumption in environments where RSS isn't precise.
For example Chrome tends to many proc
From: Robert Foss
This series provides the /proc/PID/totmaps feature, which
summarizes the information provided by /proc/PID/smaps for
improved performance and usability reasons.
A use case is to speed up monitoring of memory consumption in
environments where RSS isn't precise.
For ex
From: Robert Foss
This is based on earlier work by Thiago Goncales. It implements a new
per process proc file which summarizes the contents of the smaps file
but doesn't display any addresses. It gives more detailed information
than statm like the PSS (proprotional set size). It differs
From: Robert Foss
Added documentation covering /proc/PID/totmaps.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 21 +
1 file changed, 21 insertions(+)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index 7d001be
From: Robert Foss
Fixed a -> an typo.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index e8d0075..7d001be 100644
--
On 2016-08-16 02:01 PM, Jann Horn wrote:
nit: s/extenssion/extension/
Thanks :)
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On 2016-08-16 02:18 PM, Jann Horn wrote:
On Tue, Aug 16, 2016 at 01:34:14PM -0400, robert.f...@collabora.com wrote:
From: Robert Foss
This is based on earlier work by Thiago Goncales. It implements a new
per process proc file which summarizes the contents of the smaps file
but doesn&#
From: Robert Foss
Added documentation covering /proc/PID/totmaps.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 21 +
1 file changed, 21 insertions(+)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index 7d001be
From: Robert Foss
Fixed a -> an typo.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index e8d0075..7d001be 100644
--
From: Robert Foss
This is based on earlier work by Thiago Goncales. It implements a new
per process proc file which summarizes the contents of the smaps file
but doesn't display any addresses. It gives more detailed information
than statm like the PSS (proprotional set size). It differs
From: Robert Foss
This series provides the /proc/PID/totmaps feature, which
summarizes the information provided by /proc/PID/smaps for
improved performance and usability reasons.
A use case is to speed up monitoring of memory consumption in
environments where RSS isn't precise.
For ex
On 2016-08-17 09:03 AM, Michal Hocko wrote:
On Wed 17-08-16 11:31:25, Jann Horn wrote:
On Wed, Aug 17, 2016 at 10:22:00AM +0200, Michal Hocko wrote:
On Tue 16-08-16 12:46:51, Robert Foss wrote:
[...]
$ /usr/bin/time -v -p zsh -c "repeat 25 { awk '/^Rss/{rss+=\$2}
/^Pss/{pss
On 2016-08-18 02:01 PM, Michal Hocko wrote:
On Thu 18-08-16 10:47:57, Sonny Rao wrote:
On Thu, Aug 18, 2016 at 12:44 AM, Michal Hocko wrote:
On Wed 17-08-16 11:57:56, Sonny Rao wrote:
[...]
2) User space OOM handling -- we'd rather do a more graceful shutdown
than let the kernel's OOM kill
On 2016-08-22 10:12 AM, Minchan Kim wrote:
On Mon, Aug 22, 2016 at 09:40:52AM +0200, Michal Hocko wrote:
On Mon 22-08-16 09:07:45, Minchan Kim wrote:
[...]
#!/bin/sh
./smap_test &
pid=$!
for i in $(seq 25)
do
awk '/^Rss/{rss+=$2} /^Pss/{pss+=$2} END {}' \
/proc/$pid/smaps
do
On 2016-08-31 05:45 AM, Jacek Anaszewski wrote:
Hi Robert,
On 08/17/2016 12:33 AM, robert.f...@collabora.com wrote:
From: Robert Foss
This is based on earlier work by Thiago Goncales. It implements a new
per process proc file which summarizes the contents of the smaps file
but doesn&#
On 2016-08-31 01:04 PM, Mateusz Guzik wrote:
On Wed, Aug 31, 2016 at 12:36:26PM -0400, Robert Foss wrote:
On 2016-08-31 05:45 AM, Jacek Anaszewski wrote:
+static void *m_totmaps_start(struct seq_file *p, loff_t *pos)
+{
+return NULL + (*pos == 0);
+}
+
+static void *m_totmaps_next(struct
From: Robert Foss
This is based on earlier work by Thiago Goncales. It implements a new
per process proc file which summarizes the contents of the smaps file
but doesn't display any addresses. It gives more detailed information
than statm like the PSS (proprotional set size). It differs
From: Robert Foss
This series provides the /proc/PID/totmaps feature, which
summarizes the information provided by /proc/PID/smaps for
improved performance and usability reasons.
A use case is to speed up monitoring of memory consumption in
environments where RSS isn't precise.
For ex
From: Robert Foss
Added documentation covering /proc/PID/totmaps.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 21 +
1 file changed, 21 insertions(+)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index fcc1ac0
From: Robert Foss
Fixed a -> an typo.
Signed-off-by: Robert Foss
---
Documentation/filesystems/proc.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index 68080ad..fcc1ac0 100644
--
On 2016-09-07 07:22 PM, Kees Cook wrote:
On Mon, Sep 5, 2016 at 1:14 PM, wrote:
From: Robert Foss
Fixed a -> an typo.
Signed-off-by: Robert Foss
Acked-by: Kees Cook
This could be taken directly into the docs tree, I think -- no reason
to make it depend on the rest of the ser
From: Robert Foss
Fixed a -> an typo.
Signed-off-by: Robert Foss
Acked-by: Kees Cook
---
Documentation/filesystems/proc.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/filesystems/proc.txt
b/Documentation/filesystems/proc.txt
index 68080ad..fcc1
Hey Oleg!
Thanks for the feedback, I'll keep it in mind, but currently it looks
like the patch is on ice for non-implementation related reasons.
Rob.
@@ -2854,6 +2854,7 @@ static const struct pid_entry tgid_base_stuff[] = {
REG("clear_refs", S_IWUSR, proc_clear_refs_operations),
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