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sched/signal: Make the pre-allocated irq actions configurable

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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
This commit is contained in:
Xiang Xiao
2020-12-14 17:33:38 +08:00
committed by Abdelatif Guettouche
parent c079760777
commit deef880dae
3 changed files with 8 additions and 4 deletions
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sched/Kconfig
+6
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@@ -1309,6 +1309,12 @@ endmenu # RTOS hooks
menu "Signal Configuration"
config SIG_PREALLOC_IRQ_ACTIONS
int "Number of pre-allocated irq actions"
default 8
---help---
The number of pre-allocated irq action structures.
config SIG_EVTHREAD
bool "Support SIGEV_THHREAD"
default n