From eb12b3782c94113d2d40d2da22265dc4111a672b Mon Sep 17 00:00:00 2001 From: Brian Behlendorf Date: Fri, 11 Jun 2010 14:53:23 -0700 Subject: Support TQ_FRONT flag used by taskq_dispatch() Allow taskq_dispatch() to insert work items at the head of the queue instead of just the tail by passing the TQ_FRONT flag. --- include/sys/taskq.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sys/taskq.h') diff --git a/include/sys/taskq.h b/include/sys/taskq.h index baa96eaa0..4e51d98dd 100644 --- a/include/sys/taskq.h +++ b/include/sys/taskq.h @@ -39,6 +39,7 @@ #define TASKQ_CPR_SAFE 0x00000002 #define TASKQ_DYNAMIC 0x00000004 #define TASKQ_THREADS_CPU_PCT 0x00000008 +#define TASKQ_DC_BATCH 0x00000010 typedef unsigned long taskqid_t; typedef void (task_func_t)(void *); @@ -53,6 +54,7 @@ typedef void (task_func_t)(void *); #define TQ_NOQUEUE 0x01000000 #define TQ_NOALLOC 0x02000000 #define TQ_NEW 0x04000000 +#define TQ_FRONT 0x08000000 #define TQ_ACTIVE 0x80000000 typedef struct taskq { -- cgit v1.2.3