From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 4 Feb 2004 14:45:21 -0500 (EST) From: Rik van Riel Subject: Re: [PATCH 1/5] mm improvements In-Reply-To: <4020BDFF.3010201@cyberone.com.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII; FORMAT=flowed Content-ID: Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: Andrew Morton , linux-mm@kvack.org List-ID: On Wed, 4 Feb 2004, Nick Piggin wrote: > > 1/5: vm-no-rss-limit.patch > > Remove broken RSS limiting. Simple problem, Rik is onto it. > > Does the patch below fix the performance problem with the rss limit patch ? ===== fs/exec.c 1.103 vs edited ===== --- 1.103/fs/exec.c Mon Jan 19 01:35:50 2004 +++ edited/fs/exec.c Wed Feb 4 14:38:10 2004 @@ -1117,6 +1117,11 @@ retval = init_new_context(current, bprm.mm); if (retval < 0) goto out_mm; + if (likely(current->mm)) { + bprm.mm->rlimit_rss = current->mm->rlimit_rss; + } else { + bprm.mm->rlimit_rss = init_mm.rlimit_rss; + } bprm.argc = count(argv, bprm.p / sizeof(void *)); if ((retval = bprm.argc) < 0) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org