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276 Commits

Author SHA1 Message Date
chao an
205c8934a3 sched/msgq: add support of System V message queue 
https://man.openbsd.org/msgget.2

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-22 12:58:11 +08:00
zhangyuan21
750007ded9 sched: use tick count for sched timer expiration 2022-10-12 11:55:46 +08:00
Petro Karashchenko
d247e8d1d2 sched/semaphore: fix priority boost restoration for priority inheritance 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-10-03 15:14:24 -03:00
Xiang Xiao
af12a552fe sched/Kconfig: let PREALLOC_TIMERS depends on !DISABLE_POSIX_TIMERS 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-19 11:39:22 -03:00
Xiang Xiao
8a265e274d Kconfig: Remove EXPERIMENTAL for features which is been around a long time 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-19 11:39:22 -03:00
Xiang Xiao
27e8d058e7 sched: Simplify the cpuload process 
1.Forward nxsched_process_cpuload to nxsched_process_cpuload_ticks directly
2.Define the dummy nxsched_process_cpuload_ticks when CPULOAD isn't enabled
3.Remove the weak attribute from nxsched_process_cpuload_ticks

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-08-18 22:11:29 +03:00
chao.an
8da798926d sched/mqueue: configurable mqueue notification 
Add a configuration to disable the mqueue notification mechanism

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-06-11 14:51:09 +08:00
chao.an
5f46a21c25 signal: add define of SIGHUP/SIGTTIN 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-06-03 12:50:14 +08:00
Ville Juven
a54c3d13f9 sched: Remove SCHED_ATEXIT / SCHED_ONEXIT 
Remove the kernel side implementations altogether. These will be
replaced by user land implementations.
 2022-05-25 15:28:43 +08:00
Xiang Xiao
c1bde1a4d2 sched/Kconfig: Remove CPULOAD_ENTROPY depend on CPULOAD_ONESHOT 
since it's also used by the period cpuload

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-18 12:43:06 +02:00
Gustavo Henrique Nihei
5e15a3bce5 sched: Fix typo in references to SIGEV_THREAD 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-03-10 23:18:26 +02:00
Xiang Xiao
da954956e7 Simplify DEFAULT_SMALL usage in Kconfig 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-01 03:15:01 +08:00
zhanghu6
ebf751b16e xsched/note:add switch and dump instrumentation 
Signed-off-by: zhanghu6 <zhanghu6@xiaomi.com>
 2022-02-23 21:56:58 +08:00
Xiang Xiao
f1ed349dd9 sched/clock: Remove CLOCK_MONOTONIC option from Kconfig 
here is the reason:
1.clock_systime_timespec(core function) always exist regardless the setting
2.CLOCK_MONOTONIC is a foundamental clock type required by many places

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-23 01:21:26 +08:00
Xiang Xiao
0499979908 sched: Disable pthread by default when DEFAULT_SMALL is enabled 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-07 12:04:03 +08:00
Xiang Xiao
a9d7a776c4 sched: Remove SDCLONE_DISABLE option and config 
since the related code was removed by:
commit 4d5a964f29
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date:   Tue Feb 23 18:04:13 2021 +0800

    net: unify socket into file descriptor

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-31 19:03:20 +01:00
Xiang Xiao
a24ae559c2 arch: Decouple up_critmon_[gettime|convert] from critmon 
and rename to up_perf_[gettime|convert] since it's useful in other case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-25 14:43:34 +08:00
Petro Karashchenko
a743fed63d file_operations: get back C89 compatible initializer 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-11 02:14:00 +08:00
Petro Karashchenko
2447b7bd9a pthread: restore pthread mutex default protocol POSIX compatibility 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-11 01:55:12 +08:00
Xiang Xiao
964f4b7ed7 sched/Kconfig: Remove CONFIG_ prefix from SCHED_HPWORK 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-06 18:45:13 -03:00
ligd
0bb32f27c0 init: use exec_spawn instead of exec 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-12-24 08:23:30 -06:00
ligd
10ccba6671 init: move USERMAIN_XX out of INIT_ENTRYPOINT 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-12-24 08:23:30 -06:00
Juha Niskanen
422ceec99b Fix typos in comments and Kconfig files 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2021-12-21 03:26:16 -06:00
zhanghu6
d05b9a9c79 note dump: add CONFIG_SCHED_INSTRUMENTATION_SWITCH 
1. If CONFIG_SCHED_INSTRUMENTATION_SWITCH is enabled, then these additional interfaces are expected:
        sched_note_suspend
        sched_note_resume
at the same time，If CONFIG_SMP is enabled，then expected：
        sched_note_cpu_pause
        sched_note_cpu_paused
        sched_note_cpu_resume
        sched_note_cpu_resumed
2. other board if enable SCHED_INSTRUMENTATION，SCHED_INSTRUMENTATION_SWITCH to defconfig.
 2021-12-15 07:07:00 -06:00
zhanghu6
a32d14cb9c sched note trace: and note dump 
note_type NOTE_DUMP_STRING API:
sched_note_string
sched_note_vprintf
sched_note_printf

note_type NOTE_DUMP_BINARY API:
sched_note_dump
sched_note_vbprintf
sched_note_bprintf
 2021-12-13 21:21:22 -06:00
Jiuzhu Dong
6b5a7a73ba sim: add CONFIG_SIM_STACKSIZE_ADJUSTMENT to reduce variability 
between sim and other different platform stack size setting

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-12-13 21:15:30 -06:00
Huang Qi
58e0781e2e arch/arm: Implement TLS support 
Signed-off-by: Huang Qi <no1wudi@qq.com>
 2021-12-07 23:31:41 -06:00
Abdelatif Guettouche
9b1d4de3be drivers/note: Fix typos. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-11-12 16:50:41 -03:00
Xiang Xiao
e57203eca4 sched: Disable message queue by default when DEFAULT_SMALL equals y 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-10 09:16:35 +01:00
Xiang Xiao
086b09cc84 sched: Reduce the default preallocated buffer when DEFAULT_SMALL=y 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-09 13:09:40 +01:00
Masayuki Ishikawa
cb167c3f7d sched: Allow CONFIG_SMP_NCPUS=1 without CONFIG_DEBUG_FEATURES 
Summary:
- This commit allows CONFIG_SMP_NCPUS=1 without CONFIG_DEBUG_FEATURES

Impact:
- None

Testing:
- Tested with sim:smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-08-19 19:17:56 -07:00
chao.an
83964231a5 libs/libc: move the backtrace implement to sched 
1. move the backtrace implement to sched
2. rename CONFIG_UNWINDER to CONFIG_SCHED_BACKTRACE

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-08-19 01:30:50 -07:00
Xiang Xiao
5025fbef8d Rename LIB_ to LIBC_ for all libc Kconfig 
follow other libc component naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-05 19:45:24 +02:00
Xiang Xiao
4bb50cdd37 signal: Allow SIG_EVTHREAD selectable in protected mode 
since we can delivery signal through libs/libc/wqueue

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-05 09:52:06 -03:00
jordi
b87333bae8 Kconfig: remove empty help sections 
To avoid the setconfig warning: "has 'help' but empty help text"
 2021-07-23 02:32:19 -07:00
Xiang Xiao
cee43ce280 arch/sim: Initialize the idle thread stack info correctly 
and change the default value of IDLETHREAD_STACKSIZE to 65536

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia54efbbca4b69706150bc4178844b316688a104e
 2021-07-16 08:37:53 +09:00
Jiuzhu Dong
9b1f554429 sched: Dynamically extend the pid hash table 
Change-Id: I3a719bc575cd408cd530a39efa203f507b44fa9c
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-07-11 19:42:30 -07:00
ligd
a96cab58ad sched: add depends on ARCH_INTERRUPTSTACK to SMP 
Change-Id: I7edbbcf314045c5567e30b39b0693672e5d10e9a
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-03 07:02:33 -05:00
ligd
adfaa140cc sched: add CONFIG_SCHED_CRITMONITOR_XX for debugging system lantency 
Change-Id: Id2a75db28caf1a89552e33391bd90f85cde08dbd
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-02 08:25:02 -05:00
Nathan Hartman
a8cbcd084f signal: Fix docs and comments related to SIGWORK and its config 
Documentation/reference/os/wqueue.rst:

    * CONFIG_SIG_SIGWORK: Fix sentence that was cut off in the
      middle.

include/signal.h:

    * SIGWORK: Fix grammar in comment.

sched/Kconfig:

    * config SIG_SIGWORK: Fix ---help--- text to indicate that
      this user-configured signal number may be used by various
      internal worker threads.
 2021-06-30 21:22:49 -05:00
Abdelatif Guettouche
af5e0c620f Rename MODULE_TEXT to TEXT_HEAP as the latter is more generic. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-06-18 07:14:17 -05:00
Masayuki Ishikawa
1a9e7efde5 smp: Remove CONFIG_SMP_IDLETHREAD_STACKSIZE 
Summary:
- The CONFIG_SMP_IDLETHREAD_STACKSIZE was introduced to optimize
  the idle stack size for other than CPU0
- However, there are no big differences between the idle stacks.
- This commit removes the config to simplify the kernel code

Impact:
- All SMP configurations

Testing:
- Tested with ostest with the following configs
- spresense:smp, spresense:rndis_smp
- esp32-devkitc:smp (QEMU), maix-bit:smp (QEMU)
- sabre-6quad:smp (QEMU), sabre-6quad:netnsh_smp (QEMU)
- raspberrypi-pico:smp, sim:smp (x86_64)

Signed-off-by: Masayuki Ishikawa <asayuki.Ishikawa@jp.sony.com>
 2021-04-19 21:46:39 -05:00
Alan C. Assis
c172ced3ba sched: Move the default Task Stack size to Stack menu 2021-03-31 02:29:04 -05:00
Jiuzhu Dong
e96c8b9283 fs: allocate file/socket dynamically 
Change-Id: I8aea63eaf0275f47f21fc8d5482b51ffecd5c906
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-03-17 06:46:42 -07:00
Gustavo Henrique Nihei
76acb32e29 Fix typos reported by codespell 2021-02-25 11:31:49 -08:00
Masayuki Ishikawa
ad2e85433a boards, include, sched: Remove CONFIG_SPINLOCK_IRQ 
Summary:
- This commit removes CONFIG_SPINLOCK_IRQ to avoid complexity

Impact:
- None

Testing:
- Tested with the following configs
- spresense:wifi, spresense:smp
- esp32-devkitc:smp (QEMU), sabre-6quad:smp (QEMU)
- maix-bit:smp (QEMU), sim:smp
- stm32f4discovery:wifi
 2021-02-05 22:50:04 -08:00
chao.an
1241f910ce arch/spinlock: implement the default test-and-set semantics 
use the default testset implement on single core platform
that does not support test-and-set, more flexibility for
SMP drivers(using spinlock) if configured in a single-core mode.

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-01-01 15:03:55 -06:00
Nathan Hartman
93b9ad0237 sched/Kconfig: Minor grammar fixes in help text 
sched/Kconfig:

    * SCHED_CRITMONITOR, SCHED_CPULOAD: Minor grammar fixes in help
      text.
 2020-12-21 20:04:45 -06:00
Xiang Xiao
deef880dae sched/signal: Make the pre-allocated irq actions configurable 
the action can't be dynamically allocated in any irq handler
so it's important to let the user extend the number as needed

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id30c5d93003e63514c24f2ca0df2f634c4c63c5f
 2020-12-20 19:31:59 +01:00
Xiang Xiao
c079760777 sched/mqueue: Make the pre-allocated irq messages configurable 
the message can't be dynamically allocated in any irq handler
so it's important to let the user extend the number as needed

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia26584c3815bac6cf24de4c88be0844ac8e8fba2
 2020-12-20 19:31:59 +01:00