svn commit: r218425 - in head: . sys/kern sys/sys

[Matthew D Fleming]

Author: mdf
Date: Tue Feb  8 00:36:46 2011
New Revision: 218425
URL: http://svn.freebsd.org/changeset/base/218425

Log:
  Remove the uio_yield prototype and symbol.  This function has been
  misnamed since it was introduced and should not be globally exposed
  with this name.  The equivalent functionality is now available using
  kern_yield(curthread->td_user_pri).  The function remains
  undocumented.
  
  Bump __FreeBSD_version.

Modified:
  head/UPDATING
  head/sys/kern/subr_uio.c
  head/sys/sys/param.h
  head/sys/sys/uio.h

Modified: head/UPDATING
==============================================================================
--- head/UPDATING	Tue Feb  8 00:16:36 2011	(r218424)
+++ head/UPDATING	Tue Feb  8 00:36:46 2011	(r218425)
@@ -22,6 +22,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 9.
 	machines to maximize performance.  (To disable malloc debugging, run
 	ln -s aj /etc/malloc.conf.)
 
+20110207:
+	Remove the uio_yield prototype and symbol.  This function has
+	been misnamed since it was introduced and should not be
+	globally exposed with this name.  The equivalent functionality
+	is now available using kern_yield(curthread->td_user_pri).
+	The function remains undocumented.
+
 20110112:
 	A SYSCTL_[ADD_]UQUAD was added for unsigned uint64_t pointers,
 	symmetric with the existing SYSCTL_[ADD_]QUAD.  Type checking

Modified: head/sys/kern/subr_uio.c
==============================================================================
--- head/sys/kern/subr_uio.c	Tue Feb  8 00:16:36 2011	(r218424)
+++ head/sys/kern/subr_uio.c	Tue Feb  8 00:36:46 2011	(r218425)
@@ -352,13 +352,6 @@ again:
 	return (0);
 }
 
-void
-uio_yield(void)
-{
-
-	kern_yield(curthread->td_user_pri);
-}
-
 int
 copyinfrom(const void * __restrict src, void * __restrict dst, size_t len,
     int seg)

Modified: head/sys/sys/param.h
==============================================================================
--- head/sys/sys/param.h	Tue Feb  8 00:16:36 2011	(r218424)
+++ head/sys/sys/param.h	Tue Feb  8 00:36:46 2011	(r218425)
@@ -58,7 +58,7 @@
  *		in the range 5 to 9.
  */
 #undef __FreeBSD_version
-#define __FreeBSD_version 900031	/* Master, propagated to newvers */
+#define __FreeBSD_version 900032	/* Master, propagated to newvers */
 
 #ifdef _KERNEL
 #define	P_OSREL_SIGSEGV		700004

Modified: head/sys/sys/uio.h
==============================================================================
--- head/sys/sys/uio.h	Tue Feb  8 00:16:36 2011	(r218424)
+++ head/sys/sys/uio.h	Tue Feb  8 00:36:46 2011	(r218425)
@@ -94,7 +94,6 @@ int	copyiniov(struct iovec *iovp, u_int 
 int	copyinstrfrom(const void * __restrict src, void * __restrict dst,
 	    size_t len, size_t * __restrict copied, int seg);
 int	copyinuio(struct iovec *iovp, u_int iovcnt, struct uio **uiop);
-void	uio_yield(void);
 int	uiomove(void *cp, int n, struct uio *uio);
 int	uiomove_frombuf(void *buf, int buflen, struct uio *uio);
 int	uiomove_fromphys(struct vm_page *ma[], vm_offset_t offset, int n,