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CONFIG_NFILE_DESCRIPTORS=0 can no longer be used to disable the file system. NuttX with no file system does not make sense.

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Squashed commit of the following:

    configs/:  The few configurations that formerly set CONFIG_NFILE_DESCRIPTORS=0 should not default, rather they should set the number of descriptors to 3.
    fs/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    tools/:  Tools updates for changes to usage of CONFIG_NFILE_DESCRIPTORS.
    syscall/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    libs/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    include/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    drivers/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    Documentation/:  Remove all references to CONFIG_NFILE_DESCRIPTORS == 0
    binfmt/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    arch/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    net/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    sched/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    sched/Kconfig:  CONFIG_NFILE_DESCRIPTORS may no longer to set to a value less than 3
    configs/:  Remove all settings for CONFIG_NFILE_DESCRIPTORS < 3
This commit is contained in:
Gregory Nutt
2019-02-11 12:09:26 -06:00
parent 07bcc6292a
commit a64869aa67
141 changed files with 374 additions and 1008 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sched/init/nx_start.c
+1 -11
View File
@@ -71,9 +71,7 @@
#include "clock/clock.h"
#include "timer/timer.h"
#include "irq/irq.h"
#ifdef HAVE_TASK_GROUP
# include "group/group.h"
#endif
#include "group/group.h"
#include "init/init.h"
/****************************************************************************
@@ -699,11 +697,9 @@ void nx_start(void)
}
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
/* Initialize the file system (needed to support device drivers) */
fs_initialize();
#endif
#ifdef CONFIG_NET
/* Initialize the networking system */
@@ -752,13 +748,10 @@ void nx_start(void)
for (cpu = 0; cpu < CONFIG_SMP_NCPUS; cpu++)
#endif
{
#ifdef HAVE_TASK_GROUP
/* Allocate the IDLE group */
DEBUGVERIFY(group_allocate(&g_idletcb[cpu], g_idletcb[cpu].cmn.flags));
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0 || CONFIG_NSOCKET_DESCRIPTORS > 0
#ifdef CONFIG_SMP
if (cpu > 0)
{
@@ -776,16 +769,13 @@ void nx_start(void)
DEBUGVERIFY(group_setupidlefiles(&g_idletcb[cpu]));
}
#endif
#ifdef HAVE_TASK_GROUP
/* Complete initialization of the IDLE group. Suppress retention
* of child status in the IDLE group.
*/
DEBUGVERIFY(group_initialize(&g_idletcb[cpu]));
g_idletcb[cpu].cmn.group->tg_flags = GROUP_FLAG_NOCLDWAIT;
#endif
}
/* Start SYSLOG ***********************************************************/