Author: markj Date: Fri Jun 19 03:31:46 2020 New Revision: 362360 URL: https://svnweb.freebsd.org/changeset/base/362360
Log: Fix a double object unlock in vm_object_backing_collapse_wait(). Reviewed by: kib Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D25327 Modified: head/sys/vm/vm_object.c Modified: head/sys/vm/vm_object.c ============================================================================== --- head/sys/vm/vm_object.c Fri Jun 19 01:04:25 2020 (r362359) +++ head/sys/vm/vm_object.c Fri Jun 19 03:31:46 2020 (r362360) @@ -864,7 +864,6 @@ vm_object_backing_collapse_wait(vm_object_t object) VM_OBJECT_WLOCK(backing_object); if ((backing_object->flags & (OBJ_DEAD | OBJ_COLLAPSING)) == 0) break; - VM_OBJECT_WUNLOCK(object); vm_object_pip_sleep(backing_object, "vmbckwait"); counter_u64_add(object_collapse_waits, 1); VM_OBJECT_WLOCK(object); _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
