scripts/sorttable: Rename 'sortextable' to 'sorttable'

Use a more generic name for additional table sorting usecases,
such as the upcoming ORC table sorting feature. This tool is
not tied to exception table sorting anymore.

No functional changes intended.

[ mingo: Rewrote the changelog. ]

Signed-off-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Michal Marek <michal.lkml@markovi.net>
Cc: linux-kbuild@vger.kernel.org
Link: https://lkml.kernel.org/r/20191204004633.88660-6-shile.zhang@linux.alibaba.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 4363799..a81aa76 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -180,9 +180,9 @@
 	${CONFIG_SHELL} "${srctree}/scripts/mksysmap" ${1} ${2}
 }
 
-sortextable()
+sorttable()
 {
-	${objtree}/scripts/sortextable ${1}
+	${objtree}/scripts/sorttable ${1}
 }
 
 # Delete output files in case of error
@@ -304,9 +304,9 @@
 
 vmlinux_link vmlinux "${kallsymso}" ${btf_vmlinux_bin_o}
 
-if [ -n "${CONFIG_BUILDTIME_EXTABLE_SORT}" ]; then
-	info SORTEX vmlinux
-	sortextable vmlinux
+if [ -n "${CONFIG_BUILDTIME_TABLE_SORT}" ]; then
+	info SORTTAB vmlinux
+	sorttable vmlinux
 fi
 
 info SYSMAP System.map