From: Holger Hans Peter Freyther
Avoid memory allocations to construct the path for files in the
procfs. The procfs paths are way shorter than the PATH_MAX so we
can use snprintf on a string located on the stack. This shows up
as a win on x86 using the benchmark program below.
$ make libsystemd-
On Tue, Apr 02, 2013 at 10:35:50PM +0200, Holger Freyther wrote:
> +#define format_procfs_path(buffer, path, pid) \
> +snprintf(buffer, sizeof(buffer) - 1, "/proc/%lu/%s", (unsigned long)
> pid, path); \
> +char_array_0(buffer);
> +
Hi,
Lennart recently implemented a smarter way to
Ian Pilcher gmail.com> writes:
> http://gcc.gnu.org/onlinedocs/cpp/Swallowing-the-Semicolon.html
thanks, good point. I will add a do {} while(0) around it.
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On 04/02/2013 03:35 PM, Holger Freyther wrote:
> +#define format_procfs_path(buffer, path, pid) \
> +snprintf(buffer, sizeof(buffer) - 1, "/proc/%lu/%s", (unsigned long)
> pid, path); \
> +char_array_0(buffer);
http://gcc.gnu.org/onlinedocs/cpp/Swallowing-the-Semicolon.html
--
=
From: Holger Hans Peter Freyther
Avoid memory allocations to construct the path for files in the
procfs. The procfs paths are way shorter than the PATH_MAX so we
can use snprintf on a string located on the stack. This shows up
as a win on x86 using the benchmark program below.
$ make libsystemd-
From: Holger Hans Peter Freyther
The routine is dominated by the fgets and not the code that is
moved around. Doing the work only for the lines that will be
used should be a small gain. Routines in the selinux-access.c
should probably query the gid and uid at the same time instead
of opening and
Hi all,
I'm new to this mailing list, but I want to introduce a new Qt library for the
systemd API: libsystemd-qt[1].
One year and half ago another developer, Stefan Majewsky, announced the same
work[2], but since then there has been no development of that library[3].
That library never built fo
On Tue, Apr 02, 2013 at 06:52:16PM +0200, Umut Tezduyar wrote:
> ---
> src/cgtop/cgtop.c | 122
> ++---
> 1 files changed, 88 insertions(+), 34 deletions(-)
Hi Umut,
patch is applied. I removed the header when !on_tty() - I don't think
it has any u
On Tue, Apr 02, 2013 at 02:26:14PM +0200, Lennart Poettering wrote:
> > I just added a new module to systemd git, “libc”, and you are probably
> > wondering what that is about. Here’s a quick overview over what this is
> > and our plans with it.
>
> For the sake of the archives, and since this appa
On Tue, Apr 2, 2013 at 6:29 AM, Zbigniew Jędrzejewski-Szmek
wrote:
> On Tue, Apr 02, 2013 at 08:26:17AM +0200, Tomasz Torcz wrote:
>> On Tue, Apr 02, 2013 at 05:54:32AM +0200, Zbigniew Jędrzejewski-Szmek wrote:
>> > On Mon, Apr 01, 2013 at 11:09:45PM +0300, Oleksii Shevchuk wrote:
>> > > sockets.s
Hi,
I have resubmitted the patch with agreed changes.
My usecase is pretty simple actually. I would like to store process time of
services right after default.target and store the values in a database.
That involves running cgtop 1 time and parsing the output.
Thanks.
On Mon, Apr 1, 2013 at 2:
---
src/cgtop/cgtop.c | 122 ++---
1 files changed, 88 insertions(+), 34 deletions(-)
diff --git a/src/cgtop/cgtop.c b/src/cgtop/cgtop.c
index eebebf0..f124826 100644
--- a/src/cgtop/cgtop.c
+++ b/src/cgtop/cgtop.c
@@ -19,9 +19,11 @@
along with
On Tue, 02.04.13 15:20, Colin Guthrie ([email protected]) wrote:
> 'Twas brillig, and Lennart Poettering at 02/04/13 13:26 did gyre and gimble:
> > On Mon, 01.04.13 02:22, Lennart Poettering ([email protected]) wrote:
> >
> >> Heya,
> >>
> >> I just added a new module to systemd git, “lib
'Twas brillig, and Lennart Poettering at 02/04/13 13:26 did gyre and gimble:
> On Mon, 01.04.13 02:22, Lennart Poettering ([email protected]) wrote:
>
>> Heya,
>>
>> I just added a new module to systemd git, “libc”, and you are probably
>> wondering what that is about. Here’s a quick overview
On Tue, Apr 02, 2013 at 08:26:17AM +0200, Tomasz Torcz wrote:
> On Tue, Apr 02, 2013 at 05:54:32AM +0200, Zbigniew Jędrzejewski-Szmek wrote:
> > On Mon, Apr 01, 2013 at 11:09:45PM +0300, Oleksii Shevchuk wrote:
> > > sockets.socket - Test
> > > Loaded: loaded (/home/alxchk/.config/systemd/user/
On Mon, 01.04.13 02:22, Lennart Poettering ([email protected]) wrote:
> Heya,
>
> I just added a new module to systemd git, “libc”, and you are probably
> wondering what that is about. Here’s a quick overview over what this is
> and our plans with it.
For the sake of the archives, and since
Am 02.04.2013 01:53, schrieb Reindl Harald:
>
>
> Am 02.04.2013 01:28, schrieb Tom Gundersen:
>> That said, the fact that we are currently parsing /etc/sysctl.conf is
>> not documented
>
> and you broke it completly in Fedora 18 which is why the serivice
> below exists to get "net.ipv4.ip_forwar
Hi,
On Friday 29 March 2013 15:56:01 Lennart Poettering wrote:
> On Thu, 28.03.13 16:47, Tvrtko Ursulin ([email protected]) wrote:
> > Hi all,
> >
> > As a bit of a feedback, the change in systemd to mark root fs as
> > recursively shared by default has the potential to bite hard anyon
Hi,
I am seeing the same behavior since I switched from 197 to 198. I have the
default journal.conf and all my logs go under /var/log/journal (My /var is
tmpfs) where before they were going under /run/log/journal. I haven't
investigated it but maybe the default configuration for Storage= is now
pe
diff --git a/src/core/manager.h b/src/core/manager.h
index 9d8d943..cd1ef23 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -301,6 +301,6 @@ void manager_undo_generators(Manager *m);
void manager_recheck_journal(Manager *m);
void manager_set_show_status(Manager *m, bool b);
-void m
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