From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9786 invoked by alias); 29 Mar 2012 20:32:14 -0000 Received: (qmail 9727 invoked by uid 9156); 29 Mar 2012 20:32:13 -0000 Date: Thu, 29 Mar 2012 20:32:00 -0000 Message-ID: <20120329203213.9716.qmail@sourceware.org> From: dsmith@sourceware.org To: systemtap-cvs@sourceware.org Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.7-140-g4363486 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: 49e7723ec3d2ba8dcd120f5583e142e88f51f7ec X-Git-Newrev: 436348698f5a7539a612e147b8cb3b08baf86e6d Mailing-List: contact systemtap-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-cvs-owner@sourceware.org List-Archive: Reply-To: systemtap@sourceware.org X-SW-Source: 2012-q1/txt/msg00182.txt.bz2 This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "systemtap: system-wide probe/trace tool". The branch, master has been updated via 436348698f5a7539a612e147b8cb3b08baf86e6d (commit) from 49e7723ec3d2ba8dcd120f5583e142e88f51f7ec (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 436348698f5a7539a612e147b8cb3b08baf86e6d Author: David Smith Date: Thu Mar 29 15:31:33 2012 -0500 Fix stapiu cleanup to not hold rcu lock while decrementing semaphores. * runtime/uprobes-inode.c (stapiu_decrement_process_semaphores): Unlock rcu while writing semaphores. Otherwise we're atomic and we can't be in atomic context while writing semaphores. ----------------------------------------------------------------------- Summary of changes: runtime/uprobes-inode.c | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-) hooks/post-receive -- systemtap: system-wide probe/trace tool