Based on patch from Justin Akers, he wrote:
> When building Openembedded inside a Jenkins matrix job the paths can
> get quite long. This ensures libuuid won't crash when attempting to
> connect to uuidd in such a scenario.
Reported-by: Justin Akers <dafugg@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
The command zramctl lists the same stat info for all devices (DATA COMPR TOTAL).
Reported-by: Oliver Freyermuth <o.freyermuth@googlemail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
diff between
perf stat -e 'syscalls:sys_enter_*'
for old and new version:
- 35 syscalls:sys_enter_lseek
- 38 syscalls:sys_enter_read
+ 3 syscalls:sys_enter_read
...
- 19 syscalls:sys_enter_mmap
+ 17 syscalls:sys_enter_mmap
- 0.001083084 seconds time elapsed
+ 0.000751722 seconds time elapsed
The patch dramatically reduces malloc()+seek()+read() operations in
libblkid. The code mmaps ~2MiB of the begin and the end of the device
and it moves buffers management to kernel.
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch introduces smart crc32 function that is able to exclude
specified. The advantage is that we does not have to modify GPT header
(set the current in-header crc field to zero) when we count crc32.
This allows to keep GPT header in read-only buffers and simplify code.
Signed-off-by: Karel Zak <kzak@redhat.com>
- verify that the new partition fits to the area if the size of the
has not been modified
- fix remaining space calculation (yes, brown-paper-bag bug..)
- offer also space before first partition as free space
Signed-off-by: Karel Zak <kzak@redhat.com>
The monitor supports utab only (as documented). It's application
responsibility to use libmount in the right way. It's overkill to
check for valid environment during monitor initialization.
For example systemd checks for regular mtab during boot, it's better
than try to be smart later in libmount monitor when system is already
running.
Signed-off-by: Karel Zak <kzak@redhat.com>
The example use of logger --journald in the man page has a couple of flaws:
- It's missing a "MESSAGE=" field. This is supposed to be the primary
human readable text. Without it the log entry is invisible in a
plain "journalctl" output.
- The MESSAGE_ID is supposed to be a 128-bit hexadecimal string that
globally uniquely identifies the message type.
One can generate such an id with "journalctl --new-id".
This patches fixes the above and also changes the example to use a
here-document instead of printf. In my opinion it makes the expected
multi-line data format more obvious.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
The requirement for gettext 0.18 was introduced by commit e3e16717
to pass --no-wrap option to msgmerge tool, which I guess improves
the process of updating po files for translators. At the same time,
unfortunately, it makes building from git fail on a RHEL/CentOS 6
system, as it comes with gettext 0.17.
Use the existing hack in autogen.sh to allow building with gettext 0.17,
with an appropriate warning so that the user is aware:
warning: forcing autopoint to use old gettext 0.17
The only negative side effect of this patch I am aware of is
if gettext-0.17 is used, then --no-wrap is not being passed
to msgmerge (although msgmerge 1.17 already supports it), because
Makefile.in.in that comes with gettext 0.17 doesn't have MSGMERGE_OPTIONS.
From my POV, this is way better than to not being able to build.
NOTE if gettext 0.18.3 is installed, it is used and this patch
doesn't change anything; it only allows gettext 1.17 to be used
if this is all we have.
Cc: Benno Schulenberg <bensberg@justemail.net>
Cc: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Since commit 50d096a macro m4_ifblank is used, but as it is only
available in autoconf-2.64, on CentOS 6 system we end up with:
> $ ./autogen.sh
> configure:25396: error: possibly undefined macro: m4_ifblank
> If this token and others are legitimate, please use
> m4_pattern_allow.
> See the Autoconf documentation.
> [root@kir-ovz2 util-linux]# autoconf --version
> autoconf (GNU Autoconf) 2.63
So, the obvious thing to do would be to raise AC_PREREQ to 2.64
in configure.ac. But, given the facts that
- autoconf 2.64 is not available for RHEL/CentOS 6,
- the only need is one small macro,
it's better to just add the missing macro.
While at it, add the m4_ifnblank, too.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
We care about /proc/device-tree/compatible content...
The patch also removes unnecessary path_exist(), it seems good enough
to call open() rather than access() + open().
Addresses: https://github.com/karelzak/util-linux/issues/218
Signed-off-by: Karel Zak <kzak@redhat.com>
configure should include errno.h instead of argp.h when
checking for presence of program_invocation_short_name
uclibc defines this to be const char* unlike util-linux-ng
which defines this to be char* so this error goes unnoticed
on glibc/eglibc systems.
here is the error it fixes
in file included from mountP.h:14:0,
from cache.c:29:
/home/kraj/work/slugos/build/tmp-slugos-uclibc/sysroots/nslu2le/usr/include/errno.h:55:46: error: conflicting types for '__progname'
../../../include/c.h:118:14: note: previous declaration of '__progname' was here
make[3]: *** [cache.lo] Error 1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Jonathan Liu <net147@gmail.com>
This allows Sunday based week 54 be highlighted, and deny week 54 for
Monday based weeks when year has only 52 weeks.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Jan 1 is always First week, and year always has 53 weeks. The week 53
may be cut short, e.g., it may and often has fewer than 7 days. Every
year 28 year intervals US week numbering continues all the way to 54th
week, such as 1972, 2000, and 2028.
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1249486
Reported-by: Michal Toth
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Karel Zak
Yuri Chornoivan
Jakub Bogusz
Takeshi Hamasaki
Antonio Ceballos Roa
Michal Schmidt
Andreas Henriksson
Kir Kolyshkin
Chen Qi
Sami Kerola