diff options
| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-09-04 00:54:09 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-09-04 00:54:09 +0000 |
| commit | d593a95d5adc05bbe11cc0b6d84132be2bbc70e5 (patch) | |
| tree | 7bfc2aaf9a03320f24991b54a67a1db24e05f100 /nuttx/sched/os_bringup.c | |
| parent | 612735d392e7eab30237e67e5b0c55d2ea24cdcc (diff) | |
| download | px4-firmware-d593a95d5adc05bbe11cc0b6d84132be2bbc70e5.tar.gz px4-firmware-d593a95d5adc05bbe11cc0b6d84132be2bbc70e5.tar.bz2 px4-firmware-d593a95d5adc05bbe11cc0b6d84132be2bbc70e5.zip | |
Add support for multiple work queues
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5081 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/sched/os_bringup.c')
| -rw-r--r-- | nuttx/sched/os_bringup.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/nuttx/sched/os_bringup.c b/nuttx/sched/os_bringup.c index d6d943137..ec6152891 100644 --- a/nuttx/sched/os_bringup.c +++ b/nuttx/sched/os_bringup.c @@ -1,7 +1,7 @@ /**************************************************************************** * sched/os_bringup.c * - * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * With extensions by: @@ -47,6 +47,7 @@ #include <debug.h> #include <nuttx/init.h> +#include <nuttx/wqueue.h> #include "os_internal.h" #ifdef CONFIG_PAGING @@ -149,10 +150,23 @@ int os_bringup(void) #ifdef CONFIG_SCHED_WORKQUEUE svdbg("Starting worker thread\n"); - g_worker = KERNEL_THREAD("work", CONFIG_SCHED_WORKPRIORITY, - CONFIG_SCHED_WORKSTACKSIZE, - (main_t)work_thread, (const char **)NULL); - ASSERT(g_worker != ERROR); + g_work[HPWORK].pid = KERNEL_THREAD("work0", CONFIG_SCHED_WORKPRIORITY, + CONFIG_SCHED_WORKSTACKSIZE, + (main_t)work_hpthread, (const char **)NULL); + ASSERT(g_work[HPWORK].pid != ERROR); + + /* Start a lower priority worker thread for other, non-critical continuation + * tasks + */ + +#ifdef CONFIG_SCHED_LPWORK + svdbg("Starting worker thread\n"); + + g_work[LPWORK].pid = KERNEL_THREAD("work1", CONFIG_SCHED_LPWORKPRIORITY, + CONFIG_SCHED_LPWORKSTACKSIZE, + (main_t)work_lpthread, (const char **)NULL); + ASSERT(g_work[LPWORK].pid != ERROR); +#endif #endif /* Once the operating system has been initialized, the system must be |