Implement user-mode work queues

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5712 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 0 insertions, 68 deletions

diff --git a/nuttx/sched/Kconfig b/nuttx/sched/Kconfig
index 61900f498..b7561ff58 100644
--- a/nuttx/sched/Kconfig
+++ b/nuttx/sched/Kconfig
@@ -245,74 +245,6 @@ config SDCLONE_DISABLE
 	desciptors by task_create() when a new task is started. If
 	set, all sockets will appear to be closed in the new task.
 
-config SCHED_WORKQUEUE
-	bool "Enable worker thread"
-	default n
-	depends on !DISABLE_SIGNALS
-	---help---
-		Create a dedicated "worker" thread to handle delayed processing from interrupt
-		handlers.  This feature is required for some drivers but, if there are no
-		complaints, can be safely disabled.  The worker thread also performs
-		garbage collection -- completing any delayed memory deallocations from
-		interrupt handlers.  If the worker thread is disabled, then that clean up will
-		be performed by the IDLE thread instead (which runs at the lowest of priority
-		and may not be appropriate if memory reclamation is of high priority).
-
-config SCHED_WORKPRIORITY
-	int "Worker thread priority"
-	default 192
-	depends on SCHED_WORKQUEUE
-	---help---
-		The execution priority of the worker thread.  Default: 192
-
-config SCHED_WORKPERIOD
-	int "Worker thread period"
-	default 50000
-	depends on SCHED_WORKQUEUE
-	---help---
-		How often the worker thread checks for work in units of microseconds.
-		Default: 50*1000 (50 MS).
-
-config SCHED_WORKSTACKSIZE
-	int "Worker thread stack size"
-	default 2048
-	depends on SCHED_WORKQUEUE
-	---help---
-		The stack size allocated for the worker thread.  Default: 2K.
-
-config SCHED_LPWORK
-	bool "Enable a lower priority worker thread"
-	default n
-	depends on SCHED_WORKQUEUE
-	---help---
-		If SCHED_WORKQUEUE is defined, then a single work queue is created by
-		default.  If SCHED_LPWORK is also defined then an additional, lower-
-		priority work queue will also be created.  This lower priority work
-		queue is better suited for more extended processing (such as file system
-		clean-up operations)
-
-config SCHED_LPWORKPRIORITY
-	int "Lower priority worker thread priority"
-	default 50
-	depends on SCHED_LPWORK
-	---help---
-		The execution priority of the lopwer priority worker thread.  Default: 192
-
-config SCHED_LPWORKPERIOD
-	int "Lower priority worker thread period"
-	default 50000
-	depends on SCHED_LPWORK
-	---help---
-		How often the lower priority worker thread checks for work in units
-		of microseconds. Default: 50*1000 (50 MS).
-
-config SCHED_LPWORKSTACKSIZE
-	int "Lower priority worker thread stack size"
-	default 2048
-	depends on SCHED_LPWORK
-	---help---
-		The stack size allocated for the lower priority worker thread.  Default: 2K.
-
 config SCHED_WAITPID
 	bool "Enable waitpid() API"
 	default n