Author: markj Date: Thu Jun 2 17:11:24 2016 New Revision: 301212 URL: https://svnweb.freebsd.org/changeset/base/301212
Log: Reset the page busy lock state after failing to insert into the object. Freeing a shared-busy page is not permitted. Reviewed by: kib MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D6670 Modified: head/sys/vm/vm_page.c Modified: head/sys/vm/vm_page.c ============================================================================== --- head/sys/vm/vm_page.c Thu Jun 2 17:08:08 2016 (r301211) +++ head/sys/vm/vm_page.c Thu Jun 2 17:11:24 2016 (r301212) @@ -1748,6 +1748,7 @@ vm_page_alloc(vm_object_t object, vm_pin } m->object = NULL; m->oflags = VPO_UNMANAGED; + m->busy_lock = VPB_UNBUSIED; vm_page_free(m); return (NULL); } @@ -1949,6 +1950,7 @@ retry: m->object = NULL; m->oflags |= VPO_UNMANAGED; } + m->busy_lock = VPB_UNBUSIED; vm_page_free(m); } return (NULL); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
