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sched/init: Initialize the idle thread local storage by tls_init_info

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2022-06-05 22:18:05 +08:00
committed by Masayuki Ishikawa
parent 2707ba58d2
commit 8543df7e4c
1 changed files with 3 additions and 8 deletions
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sched/init/nx_start.c
+3 -8
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@@ -43,7 +43,6 @@
#include <nuttx/binfmt/binfmt.h> #include <nuttx/binfmt/binfmt.h>
#include <nuttx/drivers/drivers.h> #include <nuttx/drivers/drivers.h>
#include <nuttx/init.h> #include <nuttx/init.h>
#include <nuttx/tls.h>
#include "sched/sched.h" #include "sched/sched.h"
#include "signal/signal.h" #include "signal/signal.h"
@@ -54,6 +53,7 @@
#include "irq/irq.h" #include "irq/irq.h"
#include "group/group.h" #include "group/group.h"
#include "init/init.h" #include "init/init.h"
#include "tls/tls.h"
/**************************************************************************** /****************************************************************************
* Pre-processor Definitions * Pre-processor Definitions
@@ -517,7 +517,6 @@ void nx_start(void)
for (i = 0; i < CONFIG_SMP_NCPUS; i++) for (i = 0; i < CONFIG_SMP_NCPUS; i++)
{ {
FAR struct tls_info_s *info;
int hashndx; int hashndx;
/* Assign the process ID(s) of ZERO to the idle task(s) */ /* Assign the process ID(s) of ZERO to the idle task(s) */
@@ -546,13 +545,9 @@ void nx_start(void)
up_initial_state(&g_idletcb[i].cmn); up_initial_state(&g_idletcb[i].cmn);
/* Initialize the thread local storage /* Initialize the thread local storage */
* Note: Don't copy tdata and tss for idle task to improve footprint
*/
info = up_stack_frame(&g_idletcb[i].cmn, sizeof(struct tls_info_s)); tls_init_info(&g_idletcb[i].cmn);
DEBUGASSERT(info == g_idletcb[i].cmn.stack_alloc_ptr);
info->tl_task = g_idletcb[i].cmn.group->tg_info;
/* Complete initialization of the IDLE group. Suppress retention /* Complete initialization of the IDLE group. Suppress retention
* of child status in the IDLE group. * of child status in the IDLE group.