Andy Ross 8bdabcc46b kernel/sched: Move thread suspend and abort under the scheduler lock ... Historically, these routines were placed in thread.c and would use the scheduler via exported, synchronized functions (e.g. "remove from ready queue"). But those steps were very fine grained, and there were races where the thread could be seen by other contexts (in particular under SMP) in an intermediate state. It's not completely clear to me that any of these were fatal bugs, but it's very hard to prove they weren't. At best, this is fragile. Move the z_thread_single_suspend/abort() functions into the scheduler and do the scheduler logic in a single critical section. Signed-off-by: Andy Ross <andrew.j.ross@intel.com>		2020-01-08 14:21:10 +01:00
..
include	kernel: use 'thread' for thread variable consistently	2019-12-21 19:57:57 -05:00
atomic_c.c	kernel: fix the bug in atomic_c.c	2019-09-26 21:13:20 -04:00
CMakeLists.txt	headers: Refactor kernel and arch headers.	2019-11-06 16:07:32 -08:00
compiler_stack_protect.c	kernel: Fix gcc-9.2 warning with _StackCheckHandler	2019-10-04 05:22:30 -07:00
device.c	kernel: move test of kernel startup state to more visible location	2020-01-06 13:55:31 -05:00
errno.c	headers: Refactor kernel and arch headers.	2019-11-06 16:07:32 -08:00
fatal.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
futex.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
idle.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
init.c	kernel: move test of kernel startup state to more visible location	2020-01-06 13:55:31 -05:00
Kconfig	kconfig: Remove '# hidden' comment on ARCH_HAS_CUSTOM_BUSY_WAIT	2020-01-06 13:34:00 -05:00
Kconfig.power_mgmt	kconfig: Clean up header comments and make them consistent	2019-11-04 17:31:27 -05:00
mailbox.c	global: Remove leading/trailing blank lines in files	2019-12-11 19:17:27 +01:00
mem_domain.c	kernel: fix k_mem_partition data types	2019-12-12 14:48:42 -08:00
mem_slab.c	kernel: rename thread return value functions	2019-09-30 15:25:55 -04:00
mempool.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
msg_q.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
mutex.c	kernel/mutex: code improvement	2020-01-07 17:13:37 +01:00
pipes.c	headers: Refactor kernel and arch headers.	2019-11-06 16:07:32 -08:00
poll.c	kernel: poll: Allow 0 event input	2020-01-03 11:26:46 -08:00
queue.c	kernel: rename thread return value functions	2019-09-30 15:25:55 -04:00
sched.c	kernel/sched: Move thread suspend and abort under the scheduler lock	2020-01-08 14:21:10 +01:00
sem.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
smp.c	kernel: rename z_arch_ to arch_	2019-11-07 15:21:46 -08:00
stack.c	kernel: rename thread return value functions	2019-09-30 15:25:55 -04:00
system_work_q.c	kernel: system_work_q: Set dedicated "sysworkq" name.	2018-10-19 07:58:45 -04:00
thread_abort.c	kernel/sched: Move thread suspend and abort under the scheduler lock	2020-01-08 14:21:10 +01:00
thread.c	kernel/sched: Move thread suspend and abort under the scheduler lock	2020-01-08 14:21:10 +01:00
timeout.c	kernel/sys_clock.h: Deprecate and convert uses of old conversions	2019-11-08 11:08:58 +01:00
timer.c	kernel/sys_clock.h: Deprecate and convert uses of old conversions	2019-11-08 11:08:58 +01:00
userspace_handler.c	kernel: remove vestigal printk references	2019-10-01 16:15:06 -05:00
userspace.c	kernel: use 'thread' for thread variable consistently	2019-12-21 19:57:57 -05:00
version.c	doc: add kernel version API to doxygen	2018-12-08 17:24:53 -05:00
work_q.c	kernel/sys_clock.h: Deprecate and convert uses of old conversions	2019-11-08 11:08:58 +01:00