svn commit: r354608 - stable/12/sys/dev/ksyms

[Mark Johnston]

Author: markj
Date: Mon Nov 11 14:07:11 2019
New Revision: 354608
URL: https://svnweb.freebsd.org/changeset/base/354608

Log:
  MFC r353935, r354402:
  Set OBJ_NOSPLIT on the ksyms(4) VM object.

Modified:
  stable/12/sys/dev/ksyms/ksyms.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/dev/ksyms/ksyms.c
==============================================================================
--- stable/12/sys/dev/ksyms/ksyms.c	Mon Nov 11 06:28:25 2019	(r354607)
+++ stable/12/sys/dev/ksyms/ksyms.c	Mon Nov 11 14:07:11 2019	(r354608)
@@ -397,6 +397,7 @@ ksyms_open(struct cdev *dev, int flags, int fmt __unus
 {
 	struct tsizes ts;
 	struct ksyms_softc *sc;
+	vm_object_t object;
 	vm_size_t elfsz;
 	int error, try;
 
@@ -434,8 +435,9 @@ ksyms_open(struct cdev *dev, int flags, int fmt __unus
 		ksyms_size_calc(&ts);
 		elfsz = sizeof(struct ksyms_hdr) + ts.ts_symsz + ts.ts_strsz;
 
-		sc->sc_obj = vm_object_allocate(OBJT_DEFAULT,
+		object = vm_object_allocate(OBJT_PHYS,
 		    OFF_TO_IDX(round_page(elfsz)));
+		sc->sc_obj = object;
 		sc->sc_objsz = elfsz;
 
 		error = ksyms_snapshot(sc, &ts);