other actions, swaps out kernel stacks of the processes. On the other
hand, currentl OOM logic which selects a process to kill in the
critical condition, skips process with swapped-out thread. Under some
loads, this results in the big(gest) process being ignored by OOM.
Do not skip a process which has inhibited thread due to the swap-out,
in the OOM selection loop. Note that killing such process requires
the thread stack page-in, but sometimes this is the only way to
recover.
Reported and tested by: pho
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
MFC after: 3 weeks
tests/sys/kern/pipe
- Fix style(9) bugs
- Fix compiler warnings
- Use `nitems(x)` instead of `sizeof(x) / sizeof(*x)` pattern
The testcases will be converted over to ATF eventually, but for now will be
integrated in as plain C tests
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
- Add missing headers
- Ensure mqueuefs is loaded
- Make sure the mqueuefs path is absolute and relative to /
- Cast the result of mq_open returning -1 to (mqd_t) to mute a compiler
warning
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
NetBSD's usleep(3) only returns -1/sets errno=EINVAL when `microseconds`
is one million or more
MFC after: 3 days
Submitted by: pho
Sponsored by: EMC / Isilon Storage Division
The QCA953x SoC is an integrated 2x2 2GHz 11n + MIPS24k core, with
a 5 port FE switch, gige WAN port, and all the same stuff you'd find on
its predecessor - the AR9331.
However, buried deep in here somewhere is also a PCIe EP/RC for various
applications and some other weird bits I don't yet know about.
This is enough to get the reference board up and booting. I haven't yet
had it pass lots of packets - I need to finalise the ethernet switch
bits and the GMAC configuration (ie, how the ethernet ports and switch
are wired up) and I'll bring that in when I commit the base configuration
files to use the thing.
The wifi stuff will come much later. I have to port that support from
Linux ath9k and extend our vendor HAL to support it.
The reference board (AP143) comes with 32MB RAM and 4MB flash, so in order
to use it I need to get USB working fully so I can run root from there.
Thankyou to Qualcomm Atheros for access to the reference design board.
Details:
* Add register definitions from openwrt;
* It looks like a QCA955x but shrunk down to a QCA933x footprint, so
use the QCA955x bits and fix up the clock detection code to do the
QCA953x bits (they're very subtly different);
* Teach GPIO about it;
* Teach EHCI about it;
* Teach if_arge about it;
* Teach the CPU detection code about it.
Tested:
* AP143, QCA9533v2 SoC
Obtained from: Linux, Linux OpenWRT
The :encode_tv_random_million testcase fails the epsilon tests a few thousand
times out of one million, so expect the testcase to fail
MFC after: 1 week
Submitted by: keramida
Sponsored by: EMC / Isilon Storage Division
a seek for every block... For large (Exabyte sized files) this would
issue lots of unneeded seeks, so combine them...
Thanks for the work Jan, sorry took so long to commit... And an item
completed off the IdeasPage!
Submitted by: Jan Sucan
The goal here is to make the upgrade seamless for users
Add aliases for zh_HK
Remove bad symlinks created by previous bad upgrade procedure.
Complete ObsoleteFiles.inc with more locales that have been removed
during iteration instead of relocking it for each traversed rule.
Reviewed by: mjg@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D4110
On my own tests I see no effect from this change, but I also can't
reproduce the reported problem in general.
PR: 127391
PR: 204554
Submitted by: satz@iranger.com
MFC after: 2 weeks
- Split up the testcases into C locale and ja_JP.eucJP testcases.
- Avoid a segfault in the event that setlocale fails, similar to r290843
- Replace `sizeof(x) / sizeof(*x)` pattern with `nitems(x)`
MFC after: 1 week
X-MFC with: r290532
Sponsored by: EMC / Isilon Storage Division
Provide more meaningful diagnostic messages if LC_CTYPE can't be set properly
instead of segfaulting, because setlocale returns NULL and strcmp(NULL, b) will
always segfault
Split up the testcases so one failing (in this case en_US.ISO8859-15) won't
cause the rest of the testcases to be skipped
Remove some unused variables
MFC after: 1 week
X-MFC with: r290532
Sponsored by: EMC / Isilon Storage Division
tree was /usr/src/svn, /sys would point to usr/src/svn
This fixes the assumption that the source tree will always exist at
${DESTDIR}/usr/src
MFC after: 1 week
PR: 76362
Reported by: Scot Hetzel <swhetzel@gmail.com>
Sponsored by: EMC / Isilon Storage Division
