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19 Commits

Author SHA1 Message Date
Ville Juven
2cdba4a0a2 task/task_cancelpt: Kill the child if it is not in a cancel point 
Do not allow a deferred cancellation if the group is exiting, it is too
dangerous to allow the threads to execute any user space code after the
exit has started.

If the cancelled thread is not inside a cancellation point, just kill it
immediately via asynchronous cancellation. This will create far less
problems than allowing it to continue running user code.
 2023-02-17 22:57:36 +08:00
YAMAMOTO Takashi
a31316cab5 group_kill_children_handler: use nxtask_delete as this is in-kernel 2022-10-19 21:32:30 +08:00
Xiang Xiao
d7f96003cf Don't include debug.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-01 06:42:02 +09:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Masayuki Ishikawa
82efbd5e6f sched: group: Fix group_kill_children() for SMP 
Summary:
- During testing iperf -s with lc823450-xgevk:rndis,
  I noticed that hard fault happens
- Finally, I found that group_kill_children() is not
  not protected by a critical section
- This commit fixes this issue

Impact:
- SMP only

Testing:
- Tested with iperf with the following configurations
- lc823450-xgevk:rndis, spresense:rndis_smp
- Tested with ostest with the following configurations
- lc823450-xgevk:rndis, esp32-devkitc:smp (QEMU)
- sabre-6quad:smp (QEMU), maix-bit:smp (QEMU)
- spresense:rndis_smp, sim:smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-02-02 20:03:39 -08:00
Xiang Xiao
5785340e04 sched/group: Change group_kill_children's argument from task_tcb_s to tcb_s 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8fee46e75bd192bbaa6b03db8fc4d5dd60c58b10
 2020-06-15 07:09:51 -06:00
Gregory Nutt
d823a3ab3e sched/: Make more naming consistent 
Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-16 13:39:03 -03:00
Gregory Nutt
a4218e2144 include/nuttx/sched.h: Make naming of all internal names consistent: 
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-09 14:19:08 -03:00
Gregory Nutt
f914ec6e2b tools/nxstyle.c: Fix logic that detects if an operator is correctly delimited with spaces. sched/: Various changes because sched/ C files were used as Guinea Pigs to test nstyle.c. 2019-03-01 10:50:02 -06:00
Gregory Nutt
093348030e sched/: Update signal default STOP action. If waitpid was called with the WUNTRACED then wake up waitpid. Also fix some compile problems.. How did this work before? 2018-09-02 13:51:52 -06:00
Gregory Nutt
aaa660bae6 sched/group and sched/signal: Some good but trivial stuff harvested from the suspend branch. 2018-08-29 15:50:01 -06:00
Gregory Nutt
d24f58c790 sched/group/group_killchildren.c: In some circumstances, group_killchildren() could have called pthread_cancel() to kill a task. Also, the behavior would not be as expected if a pthread had cancellation disabled. sched/signal/sig_default.c: Correct signal handling in the multiple threaded case. The SIGKILL signal may actually be processed on a pthread, not the main thread of the task. 2018-08-29 07:33:28 -06:00
Gregory Nutt
b54ffe858a Standardization of some function headers. 2018-03-13 09:52:27 -06:00
Gregory Nutt
7cf88d7dbd Make sure that labeling is used consistently in all function headers. 2018-02-01 10:00:02 -06:00
Arjun Hary
b274a97840 Miscellaneous fixes from astyle tool. 2017-08-14 17:19:27 -06:00
Gregory Nutt
0b12dbf95d Fix some spacing problems 2015-10-04 15:04:00 -06:00
Gregory Nutt
16b32bbadd Standardize the width of all comment boxes in C files 2015-10-03 07:25:53 -06:00
Paul A. Patience
3b89eabd50 Correct #if to #ifdef when the macro can be undefined. Fix bug in AT24XX driver: it should compare AT24XX_ADDRSIZE to 2. 2015-09-01 13:52:29 -04:00
Gregory Nutt
4ff17b3904 Move group logic from sched/ to sched/group 2014-08-08 14:06:42 -06:00