catch up manual pages with rename of vm_page_sleep_busy to vm_page_sleep_if_busy

Suggested by:	alc
MFC after:	4 days

ObsoleteFiles.inc

@@ -14,6 +14,8 @@
 # The file is partitioned: OLD_FILES first, then OLD_LIBS and OLD_DIRS last.
 #
 
+# 20101020: catch up with vm_page_sleep_if_busy rename
+OLD_FILES+=usr/share/man/man9/vm_page_sleep_busy.9.gz
 # 20101011: removed subblock.h from liblzma
 OLD_FILES+=usr/include/lzma/subblock.h
 # 20101002: removed manpath.config

share/man/man9/Makefile

@@ -324,7 +324,7 @@ MAN=	accept_filter.9 \
 	vm_page_lookup.9 \
 	vm_page_protect.9 \
 	vm_page_rename.9 \
-	vm_page_sleep_busy.9 \
+	vm_page_sleep_if_busy.9 \
 	vm_page_wakeup.9 \
 	vm_page_wire.9 \
 	vm_page_zero_fill.9 \

share/man/man9/vm_page_sleep_if_busy.9

@@ -27,20 +27,20 @@
 .\" $FreeBSD$
 .\"
 .Dd July 13, 2001
-.Dt VM_PAGE_SLEEP_BUSY 9
+.Dt VM_PAGE_SLEEP_IF_BUSY 9
 .Os
 .Sh NAME
-.Nm vm_page_sleep_busy
+.Nm vm_page_sleep_if_busy
 .Nd "wait for a busy page to become unbusy"
 .Sh SYNOPSIS
 .In sys/param.h
 .In vm/vm.h
 .In vm/vm_page.h
 .Ft int
-.Fn vm_page_sleep_busy "vm_page_t m" "int also_m_busy" "const char *wmesg"
+.Fn vm_page_sleep_if_busy "vm_page_t m" "int also_m_busy" "const char *wmesg"
 .Sh DESCRIPTION
 The
-.Fn vm_page_sleep_busy
+.Fn vm_page_sleep_if_busy
 function waits until the
 .Dv VPO_BUSY
 flag is cleared.
@@ -51,7 +51,7 @@ is non-zero, it also waits for
 to become zero.
 .Sh RETURN VALUES
 If
-.Fn vm_page_sleep_busy
+.Fn vm_page_sleep_if_busy
 finds the page busy it returns
 .Dv TRUE .
 If not, it returns
@@ -59,7 +59,7 @@ If not, it returns
 Returning
 .Dv TRUE
 does not necessary mean that
-.Fn vm_page_sleep_busy
+.Fn vm_page_sleep_if_busy
 slept, but only that
 .Fn splvm
 was called.

share/man/man9/vm_page_wakeup.9

@@ -68,7 +68,7 @@ flag on the page, and calls
 .Fn vm_page_flash
 in case somebody has been waiting for it.
 .Sh SEE ALSO
-.Xr vm_page_sleep_busy 9 ,
+.Xr vm_page_sleep_if_busy 9 ,
 .Xr wakeup 9
 .Sh AUTHORS
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