From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47219) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fR8Ur-0003tY-Gw for qemu-devel@nongnu.org; Thu, 07 Jun 2018 23:55:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fR8Um-0006v1-HB for qemu-devel@nongnu.org; Thu, 07 Jun 2018 23:55:29 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:34740 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fR8Um-0006uk-C3 for qemu-devel@nongnu.org; Thu, 07 Jun 2018 23:55:24 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E288481663C4 for ; Fri, 8 Jun 2018 03:55:23 +0000 (UTC) From: Peter Xu Date: Fri, 8 Jun 2018 11:55:04 +0800 Message-Id: <20180608035511.7439-1-peterx@redhat.com> Subject: [Qemu-devel] [PATCH v10 0/7] monitor: let Monitor be thread safe List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Eric Blake , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Markus Armbruster , Stefan Hajnoczi , "Dr . David Alan Gilbert" , peterx@redhat.com v10: - collect r-bs - comment/renice the function monitor_get_clock(), add some commit message [Stefan, Markus] v9: - two more patches to implement Markus's idea to init monitor earlier (which are patch 5 & 6) - touch up patch 7 to init the fdset lock in monitor_init_globals() v8: - some wording changes according to previous comments [Markus] - return -ENOENT too in stubs/fdset.c:monitor_fdset_get_fd() [Stefan] - refactor the fdset functions a bit, drop "ret" where proper [Markus] - one more patch to fix monitor_lock comment [Markus] - regular rebase and torturing Stefan reported this problem that in the future we might start to have more threads operating on the same Monitor object. This seris try to add fundamental support for it. Please review. Thanks, Peter Xu (7): monitor: rename out_lock to mon_lock monitor: protect mon->fds with mon_lock monitor: more comments on lock-free elements monitor: fix comment for monitor_lock monitor: remove event_clock_type monitor: move init global earlier monitor: add lock to protect mon_fdsets monitor.c | 168 +++++++++++++++++++++++++++++++++++--------------- stubs/fdset.c | 2 +- util/osdep.c | 3 +- vl.c | 7 +-- 4 files changed, 121 insertions(+), 59 deletions(-) -- 2.17.1