From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751883AbcGOWZz (ORCPT ); Fri, 15 Jul 2016 18:25:55 -0400 Received: from mail-io0-f179.google.com ([209.85.223.179]:33167 "EHLO mail-io0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751325AbcGOWZr (ORCPT ); Fri, 15 Jul 2016 18:25:47 -0400 From: Mathieu Poirier To: alexander.shishkin@linux.intel.com Cc: peterz@infradead.org, mingo@redhat.com, linux-kernel@vger.kernel.org Subject: [PATCH 3/3] perf/core: enabling mapping of the stop filters Date: Fri, 15 Jul 2016 16:25:41 -0600 Message-Id: <1468621541-31024-4-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1468621541-31024-1-git-send-email-mathieu.poirier@linaro.org> References: <1468621541-31024-1-git-send-email-mathieu.poirier@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At this time function perf_addr_filter_needs_mmap() will _not_ return true on a user space 'stop' filter. But stop filters needs exactly the same kind of mapping that range and start filters get. Signed-off-by: Mathieu Poirier --- kernel/events/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index b9aa8f0ff070..b0bf00c728c2 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6498,7 +6498,7 @@ got_name: */ static bool perf_addr_filter_needs_mmap(struct perf_addr_filter *filter) { - return filter->filter && filter->inode; + return filter->inode; } /* -- 2.7.4