svn commit: r267223 - head/sys/rpc

[Alexander Motin]

Author: mav
Date: Sun Jun  8 10:18:22 2014
New Revision: 267223
URL: http://svnweb.freebsd.org/changeset/base/267223

Log:
  Remove st_idle variable, duplicating st_xprt.
  
  MFC after:	2 weeks

Modified:
  head/sys/rpc/svc.c
  head/sys/rpc/svc.h

Modified: head/sys/rpc/svc.c
==============================================================================
--- head/sys/rpc/svc.c	Sun Jun  8 09:49:42 2014	(r267222)
+++ head/sys/rpc/svc.c	Sun Jun  8 10:18:22 2014	(r267223)
@@ -340,7 +340,6 @@ xprt_assignthread(SVCXPRT *xprt)
 	st = LIST_FIRST(&pool->sp_idlethreads);
 	if (st) {
 		LIST_REMOVE(st, st_ilink);
-		st->st_idle = FALSE;
 		SVC_ACQUIRE(xprt);
 		xprt->xp_thread = st;
 		st->st_xprt = xprt;
@@ -1138,7 +1137,6 @@ svc_run_internal(SVCPOOL *pool, bool_t i
 			}
 
 			LIST_INSERT_HEAD(&pool->sp_idlethreads, st, st_ilink);
-			st->st_idle = TRUE;
 			if (ismaster || (!ismaster &&
 			    pool->sp_threadcount > pool->sp_minthreads))
 				error = cv_timedwait_sig(&st->st_cond,
@@ -1146,10 +1144,8 @@ svc_run_internal(SVCPOOL *pool, bool_t i
 			else
 				error = cv_wait_sig(&st->st_cond,
 				    &pool->sp_lock);
-			if (st->st_idle) {
+			if (st->st_xprt == NULL)
 				LIST_REMOVE(st, st_ilink);
-				st->st_idle = FALSE;
-			}
 
 			/*
 			 * Reduce worker thread count when idle.

Modified: head/sys/rpc/svc.h
==============================================================================
--- head/sys/rpc/svc.h	Sun Jun  8 09:49:42 2014	(r267222)
+++ head/sys/rpc/svc.h	Sun Jun  8 10:18:22 2014	(r267223)
@@ -295,7 +295,6 @@ typedef struct __rpc_svcthread {
 	struct __rpc_svcpool	*st_pool;
 	SVCXPRT			*st_xprt; /* transport we are processing */
 	struct svc_reqlist	st_reqs;  /* RPC requests to execute */
-	int			st_idle; /* thread is on idle list */
 	struct cv		st_cond; /* sleeping for work */
 	LIST_ENTRY(__rpc_svcthread) st_link; /* all threads list */
 	LIST_ENTRY(__rpc_svcthread) st_ilink; /* idle threads list */