sched: group: Fix group_signal() for SMP
Summary:
- This commit fixes the signest_test issue with lc823450-xgevk
Impact:
- SMP with CONFIG_SCHED_CHILD_STATUS=y
Testing:
- Tested with ostest with lc82345-xgevk:rndis
- NOTE: need to revert the commit 65274d5fdf
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
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@ -214,7 +214,11 @@ int group_signal(FAR struct task_group_s *group, FAR siginfo_t *siginfo)
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* nothing if were were called from an interrupt handler).
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*/
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#ifdef CONFIG_SMP
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irqstate_t flags = enter_critical_section();
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#else
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sched_lock();
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#endif
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/* Now visit each member of the group and perform signal handling checks. */
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@ -253,7 +257,11 @@ int group_signal(FAR struct task_group_s *group, FAR siginfo_t *siginfo)
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}
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errout:
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#ifdef CONFIG_SMP
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leave_critical_section(flags);
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#else
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sched_unlock();
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#endif
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return ret;
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#else
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