Date: Thu, 27 Dec 2012 20:46:17 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r244746 - projects/altix2/sys/ia64/ia64 Message-ID: <201212272046.qBRKkHu3053796@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: marcel Date: Thu Dec 27 20:46:17 2012 New Revision: 244746 URL: http://svnweb.freebsd.org/changeset/base/244746 Log: Fix a hang in contigmalloc(). The low & high limits defined a memory range that contained no memory. This used to result in a failure but changed into a hang. Lift the high limit restriction. Modified: projects/altix2/sys/ia64/ia64/mca.c Modified: projects/altix2/sys/ia64/ia64/mca.c ============================================================================== --- projects/altix2/sys/ia64/ia64/mca.c Thu Dec 27 20:31:12 2012 (r244745) +++ projects/altix2/sys/ia64/ia64/mca.c Thu Dec 27 20:46:17 2012 (r244746) @@ -284,8 +284,8 @@ ia64_mca_init(void) } max_size = round_page(max_size); - p = (max_size) ? contigmalloc(max_size, M_TEMP, 0, 0ul, - 256*1024*1024 - 1, PAGE_SIZE, 256*1024*1024) : NULL; + p = (max_size) ? contigmalloc(max_size, M_TEMP, M_NOWAIT, 0ul, ~0ul, + PAGE_SIZE, 256*1024*1024) : NULL; if (p != NULL) { mca_info_block = IA64_PHYS_TO_RR7(ia64_tpa((u_int64_t)p));
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201212272046.qBRKkHu3053796>