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SMP: Fix some dumb but difficult to debug errors

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This commit is contained in:
Gregory Nutt 2016-02-16 16:43:19 -06:00
parent 384e51cb05
commit 6dfa72d038
2 changed files with 4 additions and 5 deletions
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2
arch

@ -1 +1 @@
Subproject commit bceb7b7852a855d0de9afc4caeee801b4349db8e Subproject commit 17b239501e1b11ae065586efe31f2c4e8ffd4122

7
sched/init/os_start.c
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@ -418,8 +418,8 @@ void os_start(void)
/* Assign the process ID(s) of ZERO to the idle task(s) */ /* Assign the process ID(s) of ZERO to the idle task(s) */
g_pidhash[PIDHASH(0)].tcb = &g_idletcb[cpu].cmn; g_pidhash[PIDHASH(g_lastpid)].tcb = &g_idletcb[cpu].cmn;
g_pidhash[PIDHASH(0)].pid = g_lastpid; g_pidhash[PIDHASH(g_lastpid)].pid = g_lastpid;
/* Initialize a TCB for this thread of execution. NOTE: The default /* Initialize a TCB for this thread of execution. NOTE: The default
* value for most components of the g_idletcb are zero. The entire * value for most components of the g_idletcb are zero. The entire
@ -444,11 +444,10 @@ void os_start(void)
g_idletcb[cpu].cmn.entry.main = os_idletask; g_idletcb[cpu].cmn.entry.main = os_idletask;
} }
else else
#else #endif
{ {
g_idletcb[cpu].cmn.entry.main = (main_t)os_start; g_idletcb[cpu].cmn.entry.main = (main_t)os_start;
} }
#endif
/* Set the task flags to indicate that this is a kernel thread and, if /* Set the task flags to indicate that this is a kernel thread and, if
* configured for SMP, that this task is assigned to the correct CPU. * configured for SMP, that this task is assigned to the correct CPU.