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Date:      Tue, 7 Feb 2012 19:23:31 +0000 (UTC)
From:      John Baldwin <jhb@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
Subject:   svn commit: r231151 - in stable/8/sys: i386/i386 mips/mips
Message-ID:  <201202071923.q17JNVQZ003838@svn.freebsd.org>
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Author: jhb
Date: Tue Feb  7 19:23:31 2012
New Revision: 231151
URL: http://svn.freebsd.org/changeset/base/231151

Log:
  MFC 228962:
  Use curthread rather than PCPU_GET(curthread).  'curthread' uses
  special-case optimizations on several platforms and is preferred.

Modified:
  stable/8/sys/i386/i386/sys_machdep.c
  stable/8/sys/mips/mips/gdb_machdep.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/e1000/   (props changed)
  stable/8/sys/modules/sound/driver/emu10k1/   (props changed)
  stable/8/sys/modules/sound/driver/emu10kx/   (props changed)

Modified: stable/8/sys/i386/i386/sys_machdep.c
==============================================================================
--- stable/8/sys/i386/i386/sys_machdep.c	Tue Feb  7 19:23:08 2012	(r231150)
+++ stable/8/sys/i386/i386/sys_machdep.c	Tue Feb  7 19:23:31 2012	(r231151)
@@ -522,7 +522,7 @@ user_ldt_free(struct thread *td)
 		return;
 	}
 
-	if (td == PCPU_GET(curthread)) {
+	if (td == curthread) {
 #ifdef XEN
 		i386_reset_ldt(&default_proc_ldt);
 		PCPU_SET(currentldt, (int)&default_proc_ldt);

Modified: stable/8/sys/mips/mips/gdb_machdep.c
==============================================================================
--- stable/8/sys/mips/mips/gdb_machdep.c	Tue Feb  7 19:23:08 2012	(r231150)
+++ stable/8/sys/mips/mips/gdb_machdep.c	Tue Feb  7 19:23:31 2012	(r231151)
@@ -116,7 +116,7 @@ gdb_cpu_getreg(int regnum, size_t *regsz
 {
 
  	*regsz = gdb_cpu_regsz(regnum);
- 	if (kdb_thread  == PCPU_GET(curthread)) {
+ 	if (kdb_thread == curthread) {
 		register_t *zero_ptr = &kdb_frame->zero;
 		return zero_ptr + regnum;
 	}
@@ -154,7 +154,7 @@ gdb_cpu_setreg(int regnum, void *val)
 	switch (regnum) {
 	case GDB_REG_PC:
 		kdb_thrctx->pcb_context[10] = *(register_t *)val;
-		if (kdb_thread	== PCPU_GET(curthread))
+		if (kdb_thread == curthread)
 			kdb_frame->pc = *(register_t *)val;
 	}
 }

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