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Mon, 10 Dec 2018 17:05:34 +0000 (GMT) X-AuditID: cbfec7f5-34dff700000012c6-eb-5c0e9cdf7c24 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id D4.73.04128.EDC9E0C5; Mon, 10 Dec 2018 17:05:34 +0000 (GMT) Received: from imaximets.rnd.samsung.ru (unknown [106.109.129.180]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20181210170533eusmtip214bdfe39388bd923e1a50bbbaa522824~vB5UA61Q12708927089eusmtip2C; Mon, 10 Dec 2018 17:05:33 +0000 (GMT) From: Ilya Maximets To: ovs-dev@openvswitch.org Date: Mon, 10 Dec 2018 20:05:20 +0300 Message-Id: <20181210170523.2279-2-i.maximets@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181210170523.2279-1-i.maximets@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrPIsWRmVeSWpSXmKPExsWy7djP87r35/DFGBxYomjxanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEdx2aSk5mSWpRbp2yVwZRzq2s1YsIyt4tCOQ6wN jNtYuxg5OSQETCSmvXwHZHNxCAmsYJTY8usmM4TzhVFi9v37bBDOZ0aJY38OssG0TNjwD6pl OaPEiXc/GCGcH4wS07dvZwGpYhPQkTi1+ggjiC0iIC3xuvcN2EJmAWeJbRdngMWFBbwljvX8 AYuzCKhKXF/aD2bzClhJbDx7kAlim7zE6g0HmEFsTgFrid0r/oOdJCFwgE3i2qKZ7BBFLhIX v52BsoUlXh3fAmXLSPzfOR9qUL3E/ZaXjBDNHUCXHvoHlbCX2PL6HFADB9B1mhLrd+lDhB0l 3r6YAhaWEOCTuPFWEOJ+PolJ26YzQ4R5JTrahCCqVSR+H1zODGFLSdx89xnqAg+JW1fXQgOr j1Hi3O/lbBMY5WchLFvAyLiKUTy1tDg3PbXYOC+1XK84Mbe4NC9dLzk/dxMjMNpP/zv+dQfj vj9JhxgFOBiVeHgVWvhihFgTy4orcw8xSnAwK4nw6qbxxgjxpiRWVqUW5ccXleakFh9ilOZg URLnrWZ4EC0kkJ5YkpqdmlqQWgSTZeLglGpgnBy6MGfXlPyFJ06sDHmd/01CX2HqT+mAypyN J/+7dKndW79Xr0nWd5Fgjl/wg0XL/jyfciTc8U2RSEpyvfgFJrYMruOHFr8v1lnqc6J96acD zeyZTf2BkXsyn0V0VE3bk8Sw61zQJx0rfdWpjvw2+e86TIOrZk/ewco+N/Ngt9fSsNnVzBN/ K7EUZyQaajEXFScCAAIF0WvyAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPLMWRmVeSWpSXmKPExsVy+t/xe7r35vDFGDxZw2rxanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEfp2RTll5akKmTkF5fYKkUbWhjpGVpa6BmZWOoZ GpvHWhmZKunb2aSk5mSWpRbp2yXoZRzq2s1YsIyt4tCOQ6wNjNtYuxg5OSQETCQmbPgHZHNx CAksZZT4dO0uVEJK4sevC1C2sMSfa11sEEXfGCVmL9vCDpJgE9CROLX6CCOILSIgLfG69w1Y A7OAq8T3Bc1sILawgLfEsZ4/YHEWAVWJ60v7wWxeASuJjWcPMkEskJdYveEAM4jNKWAtsXvF f6BeDqBlVhJbd+dOYORbwMiwilEktbQ4Nz232EivODG3uDQvXS85P3cTIzDwth37uWUHY9e7 4EOMAhyMSjy8Ci18MUKsiWXFlbmHGCU4mJVEeHXTeGOEeFMSK6tSi/Lji0pzUosPMZoC3TSR WUo0OR8YFXkl8YamhuYWlobmxubGZhZK4rznDSqjhATSE0tSs1NTC1KLYPqYODilGhgnvbkS /uOL36MPeh45eU4eJ3pudJw8X23BET45VFBltpzP6gs5YvXL5/Olh66bJabIJag4/UPz+sme tVrnt/ye/6xmQnX/PGX5ZZNjI9cssFFdmOnksT43JH3SjfkX7XT3CM1S+rd20Rr1mcfaN6xQ OXF4nYjwJMvQuOVC3uuLyiySovkOl99SYinOSDTUYi4qTgQAjdSKtFICAAA= X-CMS-MailID: 20181210170534eucas1p258c558f9c6511f95dd5b57412dca6014 X-Msg-Generator: CA X-RootMTR: 20181210170534eucas1p258c558f9c6511f95dd5b57412dca6014 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181210170534eucas1p258c558f9c6511f95dd5b57412dca6014 References: <20181210170523.2279-1-i.maximets@samsung.com> X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Cc: Ilya Maximets Subject: [ovs-dev] [PATCH 1/4] configure.ac: More enhanced check for pthread library. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ovs-dev-bounces@openvswitch.org Errors-To: ovs-dev-bounces@openvswitch.org FreeBSD 12 supports 'pthread_rwlock_tryrdlock' without 'pthread' library. Let's add check for more rare function. OTOH, Travis-CI environment supports 'pthread_rwlockattr_destroy', but does not support 'pthread_rwlock_tryrdlock' without 'pthread'. So, both checks needed. Signed-off-by: Ilya Maximets --- configure.ac | 1 + 1 file changed, 1 insertion(+) diff --git a/configure.ac b/configure.ac index 3e97a750c..71ca90782 100644 --- a/configure.ac +++ b/configure.ac @@ -78,6 +78,7 @@ AC_SEARCH_LIBS([pow], [m]) AC_SEARCH_LIBS([clock_gettime], [rt]) AC_SEARCH_LIBS([timer_create], [rt]) AC_SEARCH_LIBS([pthread_rwlock_tryrdlock], [pthread]) +AC_SEARCH_LIBS([pthread_rwlockattr_destroy], [pthread]) AC_FUNC_STRERROR_R OVS_CHECK_ESX From patchwork Mon Dec 10 17:05:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Maximets X-Patchwork-Id: 1010534 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=openvswitch.org (client-ip=140.211.169.12; helo=mail.linuxfoundation.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: ozlabs.org; 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Mon, 10 Dec 2018 17:05:37 +0000 (GMT) From: Ilya Maximets To: ovs-dev@openvswitch.org Date: Mon, 10 Dec 2018 20:05:21 +0300 Message-Id: <20181210170523.2279-3-i.maximets@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181210170523.2279-1-i.maximets@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrDIsWRmVeSWpSXmKPExsWy7djP87qP5vDFGJy4ImzxanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEdx2aSk5mSWpRbp2yVwZRx5VVrQzVqxdPUjxgbG u8xdjJwcEgImEgu2TGHrYuTiEBJYwSix/lonO4TzhVHi8u/jLBDOZ0aJ2ftus8K0zD7zlxUi sZxR4vz6H4wQzg9GibYv01lAqtgEdCROrT7CCGKLCEhLvO59A9bNLOAsse3iDLC4sICDxJe9 v8BsFgFViQXbr4H18gpYSayfup8dYpu8xOoNB8CO5RSwlti94j/YsRICR9gkPpxdwAZR5CJx suchC4QtLPHq+BaoZhmJ/zvnM0HY9RL3W14yQjR3MEpMP/QPKmEvseX1OaAGDqDrNCXW79KH CDtKrDm2mgkkLCHAJ3HjrSDE/XwSk7ZNZ4YI80p0tAlBVKtI/D64HBqmUhI3331mhyjxkLi3 swIkLCTQxyix8kj8BEb5WQirFjAyrmIUTy0tzk1PLTbKSy3XK07MLS7NS9dLzs/dxAiM89P/ jn/ZwbjrT9IhRgEORiUe3oo2vhgh1sSy4srcQ4wSHMxKIry6abwxQrwpiZVVqUX58UWlOanF hxilOViUxHmrGR5ECwmkJ5akZqemFqQWwWSZODilGhhnTvmq92Hq5qzJrNoGzL9eW4s5vqj1 njUpIFJ42enA3lldok1yrn84Trq2CP++G33w0GyzlRVVJ7/y7P3/5J/24cA/amEhLvbLpbri K/JvTdIRe7OjZMsuafmTBanCRtLK38qcWvj+/Zc0/nl9ZeofvzmngAHEsXJptPMqw6/tfDlZ t2S2aCixFGckGmoxFxUnAgCkMW867wIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHLMWRmVeSWpSXmKPExsVy+t/xe7oP5/DFGDxfIW3xanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEfp2RTll5akKmTkF5fYKkUbWhjpGVpa6BmZWOoZ GpvHWhmZKunb2aSk5mSWpRbp2yXoZRx5VVrQzVqxdPUjxgbGu8xdjJwcEgImErPP/GXtYuTi EBJYyihxfMtCJoiElMSPXxdYIWxhiT/Xutggir4xSiza+4gdJMEmoCNxavURRhBbREBa4nXv G7AGZgFXie8LmtlAbGEBB4kve3+B1bAIqEos2H6NBcTmFbCSWD91PzvEAnmJ1RsOgF3EKWAt sXvFf6BeDqBlVhJbd+dOYORbwMiwilEktbQ4Nz232FCvODG3uDQvXS85P3cTIzDsth37uXkH 46WNwYcYBTgYlXh4K9r4YoRYE8uKK3MPMUpwMCuJ8Oqm8cYI8aYkVlalFuXHF5XmpBYfYjQF umkis5Rocj4wJvJK4g1NDc0tLA3Njc2NzSyUxHnPG1RGCQmkJ5akZqemFqQWwfQxcXBKNTBG tZ97kLy83Scu8KN+6s6Lk4xtr5xesHbZ6YW/qj2r/X5fbz2Z+TFjrqC4s4mPsCjrsS0tEtZb +bJNE4WuHT6/ZfGVotNnGD8eUo74pPPnoKH617z3oUcVtI/YLuIwf/w7TPxf8xZtTmdHPhsX zu6oUz1fd86qUJjcfWxPS+KCi/c9nFrfRU5XYinOSDTUYi4qTgQAQ5t7DVECAAA= X-CMS-MailID: 20181210170537eucas1p1c83bc3166044d232dce5ac22b4ffec32 X-Msg-Generator: CA X-RootMTR: 20181210170537eucas1p1c83bc3166044d232dce5ac22b4ffec32 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181210170537eucas1p1c83bc3166044d232dce5ac22b4ffec32 References: <20181210170523.2279-1-i.maximets@samsung.com> X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Cc: Ilya Maximets Subject: [ovs-dev] [PATCH 2/4] tests: Remove redzone flag for FreeBSD 12+. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ovs-dev-bounces@openvswitch.org Errors-To: ovs-dev-bounces@openvswitch.org 'redzone' not supported in new versions of jemalloc (since jemalloc 5.0.0). Signed-off-by: Ilya Maximets --- tests/atlocal.in | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tests/atlocal.in b/tests/atlocal.in index e186fc555..388f79ed8 100644 --- a/tests/atlocal.in +++ b/tests/atlocal.in @@ -78,9 +78,12 @@ FreeBSD) [789].*) MALLOC_CONF=AJ ;; - *) + 1[01].*) MALLOC_CONF=abort:true,junk:true,redzone:true ;; + *) + MALLOC_CONF=abort:true,junk:true + ;; esac export MALLOC_CONF esac From patchwork Mon Dec 10 17:05:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Maximets X-Patchwork-Id: 1010535 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=openvswitch.org (client-ip=140.211.169.12; helo=mail.linuxfoundation.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: ozlabs.org; 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Mon, 10 Dec 2018 17:05:39 +0000 (GMT) From: Ilya Maximets To: ovs-dev@openvswitch.org Date: Mon, 10 Dec 2018 20:05:22 +0300 Message-Id: <20181210170523.2279-4-i.maximets@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181210170523.2279-1-i.maximets@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrDIsWRmVeSWpSXmKPExsWy7djPc7pP5/DFGEw6KWrxanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEdx2aSk5mSWpRbp2yVwZXy5d4+x4BRfxb37x5gb GD9xdzFycEgImEicP+HfxcjJISSwglFi7jz7LkYuIPsLo8S8R7+YIJzPjBLfz91hBakCabh3 5jQbRGI5o0T/xAYWCOcHo8TH/c/YQarYBHQkTq0+wghiiwhIS7zufQPWzSzgLLHt4gywuLCA p8SEp0/A6lkEVCV+P1zDBGLzClhJfHsylw1im7zE6g0HmEFsTgFrid0r/oNtlhA4wCaxZulr ZogiF4kD7RDLJASEJV4d38IOYctI/N85nwnCrpe43/KSEaK5g1Fi+qF/UAl7iS2vz7GDAoNZ QFNi/S59SLg4Sly9KQ5h8knceCsIcT6fxKRt05khwrwSHW1CEDNUJH4fXA51jJTEzXefoQ7w kDh6eQIjJHj6GCXWz9vCOIFRfhbCrgWMjKsYxVNLi3PTU4uN81LL9YoTc4tL89L1kvNzNzEC 4/z0v+NfdzDu+5N0iFGAg1GJh1ehhS9GiDWxrLgy9xCjBAezkgivbhpvjBBvSmJlVWpRfnxR aU5q8SFGaQ4WJXHeaoYH0UIC6YklqdmpqQWpRTBZJg5OqQbGEzU3648HeloIeJkvFzKdflVu 8vvDxR0LhexP1TErtWWH6c65fklOr/+Iw9POUysSZ3sLnNlu+4svIN29dIdqhlzngTlr2Cq/ tP2aveAZh3v2fe/qd/PSCiRYuie8U30rx28W9tv5p1KlnKamid2rWUHrI+aWax9umz3V0dnW qK7uxjLOF1+UWIozEg21mIuKEwEjAPiu7wIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrPLMWRmVeSWpSXmKPExsVy+t/xe7pP5vDFGFzfLWTxanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEfp2RTll5akKmTkF5fYKkUbWhjpGVpa6BmZWOoZ GpvHWhmZKunb2aSk5mSWpRbp2yXoZXy5d4+x4BRfxb37x5gbGD9xdzFyckgImEjcO3OarYuR i0NIYCmjxP7e7UwQCSmJH78usELYwhJ/rnVBFX1jlJjUuJ0RJMEmoCNxavURMFtEQFride8b sAZmAVeJ7wua2UBsYQFPiQlPn7CD2CwCqhK/H64BW8ArYCXx7clcNogF8hKrNxxgBrE5Bawl dq/4DxTnAFpmJbF1d+4ERr4FjAyrGEVSS4tz03OLDfWKE3OLS/PS9ZLzczcxAgNv27Gfm3cw XtoYfIhRgINRiYe3oo0vRog1say4MvcQowQHs5IIr24ab4wQb0piZVVqUX58UWlOavEhRlOg myYyS4km5wOjIq8k3tDU0NzC0tDc2NzYzEJJnPe8QWWUkEB6YklqdmpqQWoRTB8TB6dUA6Ok amNjIbPt8re5TRx3EqdPu2eatylMTnlf7OfIB0vcHr/nT+38UNu3rOJP+wt1+5WGjx5kO95O jC9RWvdg6f9Vu4OyaqyNtzm3xUyzedmtk+asPCEn40xPdwyfaqzgY/6PGjKxn7ye/TB78fNn 0eqOXnEOlyTZk2/3TShakxe7+COz7/oPIkosxRmJhlrMRcWJAFHYjXNSAgAA X-CMS-MailID: 20181210170540eucas1p1ccd3dd7af5c8c64267cd7840ac30b7f8 X-Msg-Generator: CA X-RootMTR: 20181210170540eucas1p1ccd3dd7af5c8c64267cd7840ac30b7f8 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181210170540eucas1p1ccd3dd7af5c8c64267cd7840ac30b7f8 References: <20181210170523.2279-1-i.maximets@samsung.com> X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Cc: Ilya Maximets Subject: [ovs-dev] [PATCH 3/4] ovs-thread: Drop xpthread_meutex_{un}lock finctions. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ovs-dev-bounces@openvswitch.org Errors-To: ovs-dev-bounces@openvswitch.org There are no users of these functions. This change fixes clang build on FreeBSD: lib/ovs-thread.c:158:1: error: \ mutex 'mutex' is still held at the end of function \ [-Werror,-Wthread-safety-analysis] XPTHREAD_FUNC1(pthread_mutex_lock, pthread_mutex_t *); ^ lib/ovs-thread.c:138:5: note: expanded from macro 'XPTHREAD_FUNC1' } ^ Fixes: 4dff0893c376 ("ovs-atomic-pthreads: Use global shared locks for atomic_flag also.") Signed-off-by: Ilya Maximets --- lib/ovs-thread.c | 2 -- lib/ovs-thread.h | 5 ----- 2 files changed, 7 deletions(-) diff --git a/lib/ovs-thread.c b/lib/ovs-thread.c index c72bc543b..b5f7424b7 100644 --- a/lib/ovs-thread.c +++ b/lib/ovs-thread.c @@ -155,8 +155,6 @@ UNLOCK_FUNCTION(rwlock, destroy, NULL); } \ } -XPTHREAD_FUNC1(pthread_mutex_lock, pthread_mutex_t *); -XPTHREAD_FUNC1(pthread_mutex_unlock, pthread_mutex_t *); XPTHREAD_FUNC1(pthread_mutexattr_init, pthread_mutexattr_t *); XPTHREAD_FUNC1(pthread_mutexattr_destroy, pthread_mutexattr_t *); XPTHREAD_FUNC2(pthread_mutexattr_settype, pthread_mutexattr_t *, int); diff --git a/lib/ovs-thread.h b/lib/ovs-thread.h index 0f9663324..1050fc29a 100644 --- a/lib/ovs-thread.h +++ b/lib/ovs-thread.h @@ -33,11 +33,6 @@ struct ovs_barrier { struct seq *seq; }; -/* Wrappers for pthread_mutex_*() that abort the process on any error. - * This is still needed when ovs-atomic-pthreads.h is used. */ -void xpthread_mutex_lock(pthread_mutex_t *mutex); -void xpthread_mutex_unlock(pthread_mutex_t *mutex); - /* Wrappers for pthread_mutexattr_*() that abort the process on any error. */ void xpthread_mutexattr_init(pthread_mutexattr_t *); void xpthread_mutexattr_destroy(pthread_mutexattr_t *); From patchwork Mon Dec 10 17:05:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Maximets X-Patchwork-Id: 1010533 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=openvswitch.org (client-ip=140.211.169.12; helo=mail.linuxfoundation.org; envelope-from=ovs-dev-bounces@openvswitch.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=samsung.com header.i=@samsung.com header.b="R1cIk7dA"; 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Mon, 10 Dec 2018 17:05:43 +0000 (GMT) Received: from eusmgms2.samsung.com (unknown [182.198.249.180]) by eusmtrp2.samsung.com (KnoxPortal) with ESMTP id 20181210170543eusmtrp2c1ac744bc0d3ac9be4a314be68eb30d4~vB5c-Kn9h1418314183eusmtrp2T; Mon, 10 Dec 2018 17:05:43 +0000 (GMT) X-AuditID: cbfec7f5-34dff700000012c6-fd-5c0e9ce88c5e Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id 28.73.04128.7EC9E0C5; Mon, 10 Dec 2018 17:05:43 +0000 (GMT) Received: from imaximets.rnd.samsung.ru (unknown [106.109.129.180]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20181210170543eusmtip26adf8c92e3e5133ccdadf74089d3b855~vB5csBr1m2710727107eusmtip2D; Mon, 10 Dec 2018 17:05:43 +0000 (GMT) From: Ilya Maximets To: ovs-dev@openvswitch.org Date: Mon, 10 Dec 2018 20:05:23 +0300 Message-Id: <20181210170523.2279-5-i.maximets@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181210170523.2279-1-i.maximets@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNIsWRmVeSWpSXmKPExsWy7djPc7ov5vDFGMzYp2vxanIDo8WV9p/s FnM/PWd0YPZ4dvM/o8fzaz0sHn1bVjEGMEdx2aSk5mSWpRbp2yVwZTz5u5614BVPxfVTaxgb GM9wdTFycEgImEgs+hjXxcjFISSwglFi96QGNgjnC6PE6xVLWCGcz4wSF89OZoXpeD/dsYuR Eyi+nFFi1XE5CPsHo0TLP2cQm01AR+LU6iOMILaIgLTE6943rCA2s4CzxLaLM8DiwgLeEn1d m9lAbBYBVYkr256A2bwCVhKf130Bq5EQkJdYveEAM4jNKWAtsXvFf7DjJASOsEl8mHuXCaLI ReLn1ttQtrDEq+Nb2CFsGYn/O+dDxesl7re8ZIRo7mCUmH7oH1TCXmLL63PsII8xC2hKrN+l DxF2lOhYBnIQyL98EjfeCkLczycxadt0Zogwr0RHmxBEtYrE74PLmSFsKYmb7z5DXeAhserO RBZIEPYxShx7cZ1pAqP8LIRlCxgZVzGKp5YW56anFhvnpZbrFSfmFpfmpesl5+duYgRG+el/ x7/uYNz3J+kQowAHoxIPr0ILX4wQa2JZcWXuIUYJDmYlEV7dNN4YId6UxMqq1KL8+KLSnNTi Q4zSHCxK4rzVDA+ihQTSE0tSs1NTC1KLYLJMHJxSDYz1tfP3iRVMYVsw5bP9Ke07fJIraj/2 Wbp8+Cx6pbzrw1bdFdaWy3M+7d/+e2Fb37/Oz+9u3lP85B2x6pt3jebNwO3F74VDsp11BP6b xHukXFr92/Shw98L1/u2Lth5JYkt5Fm8idPH27K1xk2nmFzZdu0uYhSrDz1ot3OV7Rud82t9 uWu2qksosRRnJBpqMRcVJwIANeplPu4CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrHLMWRmVeSWpSXmKPExsVy+t/xe7rP5/DFGHzvFrN4NbmB0eJK+092 i7mfnjM6MHs8u/mf0eP5tR4Wj74tqxgDmKP0bIryS0tSFTLyi0tslaINLYz0DC0t9IxMLPUM jc1jrYxMlfTtbFJSczLLUov07RL0Mp78Xc9a8Iqn4vqpNYwNjGe4uhg5OCQETCTeT3fsYuTi EBJYyihxZO1kti5GTqC4lMSPXxdYIWxhiT/Xutggir4xShx+e4sFJMEmoCNxavURRhBbREBa 4nXvG7AGZgFXie8LmsEGCQt4S/R1bQazWQRUJa5sewJm8wpYSXxe94URYoG8xOoNB5hBbE4B a4ndK/6zgRwnBFSzdXfuBEa+BYwMqxhFUkuLc9Nzi430ihNzi0vz0vWS83M3MQLDbtuxn1t2 MHa9Cz7EKMDBqMTDq9DCFyPEmlhWXJl7iFGCg1lJhFc3jTdGiDclsbIqtSg/vqg0J7X4EKMp 0E0TmaVEk/OBMZFXEm9oamhuYWlobmxubGahJM573qAySkggPbEkNTs1tSC1CKaPiYNTqoFR z5RLTW4de99OReepC3vXq/57xHDed1FWkbZLqeLe1S0dbOut2orzvOfoOScpP21c4sUffW+f 5ay5n3MtOb+v0FTI4lz9Vb5xy42ePd+ljdV4PSfXNcztnL8iVoKVueHrcR2rGQIRQhbJGRyr jgi5vt6xe+v1o7f3y/yYksM6vTE6Jq2hykmJpTgj0VCLuag4EQA8erUGUQIAAA== X-CMS-MailID: 20181210170543eucas1p2000b196af3c5dfe321c947c326fc2e7f X-Msg-Generator: CA X-RootMTR: 20181210170543eucas1p2000b196af3c5dfe321c947c326fc2e7f X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20181210170543eucas1p2000b196af3c5dfe321c947c326fc2e7f References: <20181210170523.2279-1-i.maximets@samsung.com> X-Spam-Status: No, score=-7.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org Cc: Ilya Maximets Subject: [ovs-dev] [PATCH 4/4] ovs-thread: Add thread safety annotation to cond_wait. X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ovs-dev-bounces@openvswitch.org Errors-To: ovs-dev-bounces@openvswitch.org This fixes build with clang on FreeBSD: lib/ovs-thread.c:266:13: error: calling function 'pthread_cond_wait' requires holding mutex \ 'mutex->lock' exclusively [-Werror,-Wthread-safety-analysis] error = pthread_cond_wait(cond, &mutex->lock); ^ Fixes: 97be153858b4 ("clang: Add annotations for thread safety check.") Signed-off-by: Ilya Maximets --- include/openvswitch/thread.h | 3 ++- lib/ovs-thread.c | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/include/openvswitch/thread.h b/include/openvswitch/thread.h index 5ffc29067..2987db37c 100644 --- a/include/openvswitch/thread.h +++ b/include/openvswitch/thread.h @@ -68,7 +68,8 @@ int ovs_mutex_trylock_at(const struct ovs_mutex *mutex, const char *where) #define ovs_mutex_trylock(mutex) \ ovs_mutex_trylock_at(mutex, OVS_SOURCE_LOCATOR) -void ovs_mutex_cond_wait(pthread_cond_t *, const struct ovs_mutex *); +void ovs_mutex_cond_wait(pthread_cond_t *, const struct ovs_mutex *mutex) + OVS_REQUIRES(mutex); /* Convenient once-only execution. * diff --git a/lib/ovs-thread.c b/lib/ovs-thread.c index b5f7424b7..c8d92bc1b 100644 --- a/lib/ovs-thread.c +++ b/lib/ovs-thread.c @@ -257,6 +257,7 @@ ovs_rwlock_init(const struct ovs_rwlock *l_) * call with calls to ovsrcu_quiesce_start() and ovsrcu_quiesce_end(). */ void ovs_mutex_cond_wait(pthread_cond_t *cond, const struct ovs_mutex *mutex_) + OVS_NO_THREAD_SAFETY_ANALYSIS { struct ovs_mutex *mutex = CONST_CAST(struct ovs_mutex *, mutex_); int error;