Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hFBf9-0002NR-Cm for pgsql-committers@arkaria.postgresql.org; Sat, 13 Apr 2019 05:57:15 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1hFBf8-0007zo-2h for pgsql-committers@arkaria.postgresql.org; Sat, 13 Apr 2019 05:57:14 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hFBc5-0004Vt-66 for pgsql-committers@lists.postgresql.org; Sat, 13 Apr 2019 05:54:05 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hFBc0-0004fP-2n for pgsql-committers@lists.postgresql.org; Sat, 13 Apr 2019 05:54:03 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hFBby-0005za-On for pgsql-committers@lists.postgresql.org; Sat, 13 Apr 2019 05:53:58 +0000 Received: from git by gemulon.postgresql.org with local (Exim 4.89) (envelope-from ) id 1hFBbx-0002OO-Qa for pgsql-committers@lists.postgresql.org; Sat, 13 Apr 2019 05:53:57 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 To: pgsql-committers@lists.postgresql.org From: Noah Misch Subject: pgsql: Consistently test for in-use shared memory. Message-Id: Date: Sat, 13 Apr 2019 05:53:57 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Q29uc2lzdGVudGx5IHRlc3QgZm9yIGluLXVzZSBzaGFyZWQgbWVtb3J5LgoKcG9zdG1hc3RlciBz dGFydHVwIHNjcnV0aW5pemVzIGFueSBzaGFyZWQgbWVtb3J5IHNlZ21lbnQgcmVjb3JkZWQgaW4K cG9zdG1hc3Rlci5waWQsIGV4aXRpbmcgaWYgdGhhdCBzZWdtZW50IG1hdGNoZXMgdGhlIGN1cnJl bnQgZGF0YQpkaXJlY3RvcnkgYW5kIGhhcyBhbiBhdHRhY2hlZCBwcm9jZXNzLiAgV2hlbiB0aGUg cG9zdG1hc3Rlci5waWQgZmlsZSB3YXMKbWlzc2luZywgYSBzdGFydGluZyBwb3N0bWFzdGVyIHVz ZWQgd2Vha2VyIGNoZWNrcy4gIENoYW5nZSB0byB1c2UgdGhlCnNhbWUgY2hlY2tzIGluIGJvdGgg c2NlbmFyaW9zLiAgVGhpcyBpbmNyZWFzZXMgdGhlIGNoYW5jZSBvZiBhIHN0YXJ0dXAKZmFpbHVy ZSwgaW4gbGlldSBvZiBkYXRhIGNvcnJ1cHRpb24sIGlmIHRoZSBEQkEgZG9lcyAia2lsbCAtOSBg aGVhZCAtbjEKcG9zdG1hc3Rlci5waWRgICYmIHJtIHBvc3RtYXN0ZXIucGlkICYmIHBnX2N0bCAt dyBzdGFydCIuICBBIHBvc3RtYXN0ZXIKd2lsbCBubyBsb25nZXIgc3RvcCBpZiBzaG1hdCgpIG9m IGFuIG9sZCBzZWdtZW50IGZhaWxzIHdpdGggRUFDQ0VTLiAgQQpwb3N0bWFzdGVyIHdpbGwgbm8g bG9uZ2VyIHJlY3ljbGUgc2VnbWVudHMgcGVydGFpbmluZyB0byBvdGhlciBkYXRhCmRpcmVjdG9y aWVzLiAgVGhhdCdzIGdvb2QgZm9yIHByb2R1Y3Rpb24sIGJ1dCBpdCdzIGJhZCBmb3IgaW50ZWdy YXRpb24KdGVzdHMgdGhhdCBjcmFzaCBhIHBvc3RtYXN0ZXIgYW5kIGltbWVkaWF0ZWx5IGRlbGV0 ZSBpdHMgZGF0YSBkaXJlY3RvcnkuClN1Y2ggYSB0ZXN0IG5vdyBsZWFrcyBhIHNlZ21lbnQgaW5k ZWZpbml0ZWx5LiAgTm8gIm1ha2UgY2hlY2std29ybGQiCnRlc3QgZG9lcyB0aGF0LiAgd2luMzJf c2htZW0uYyBhbHJlYWR5IGF2b2lkZWQgYWxsIHRoZXNlIHByb2JsZW1zLiAgSW4KOS42IGFuZCBs YXRlciwgZW5oYW5jZSBQb3N0Z3Jlc05vZGUgdG8gZmFjaWxpdGF0ZSB0ZXN0aW5nLiAgQmFjay1w YXRjaAp0byA5LjQgKGFsbCBzdXBwb3J0ZWQgdmVyc2lvbnMpLgoKUmV2aWV3ZWQgKGluIGVhcmxp ZXIgdmVyc2lvbnMpIGJ5IERhbmllbCBHdXN0YWZzc29uIGFuZCBLeW90YXJvIEhPUklHVUNISS4K CkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vMjAxOTA0MDgwNjQxNDEuR0EyMDE2NjY2 QHJmZC5sZWFkYm9hdC5jb20KCkJyYW5jaAotLS0tLS0KUkVMOV82X1NUQUJMRQoKRGV0YWlscwot LS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvODA4ZTFlNzVm YjM3NmZmN2IzOWQwYzM3MTJmYTg1ZmY2ZTBmMDcyMAoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0t LS0tLS0Kc3JjL01ha2VmaWxlLmdsb2JhbC5pbiAgICAgICAgICAgICAgfCAgIDQgKy0Kc3JjL2Jh Y2tlbmQvcG9ydC9zeXN2X3NobWVtLmMgICAgICAgfCAyNjkgKysrKysrKysrKysrKysrKysrKysr LS0tLS0tLS0tLS0tLS0tCnNyYy9iYWNrZW5kL3BvcnQvd2luMzJfc2htZW0uYyAgICAgIHwgICA3 ICstCnNyYy9iYWNrZW5kL3Bvc3RtYXN0ZXIvcG9zdG1hc3Rlci5jIHwgIDEyICstCnNyYy9iYWNr ZW5kL3N0b3JhZ2UvaXBjL2lwY2kuYyAgICAgIHwgIDE0ICstCnNyYy9iYWNrZW5kL3V0aWxzL2lu aXQvcG9zdGluaXQuYyAgIHwgICA2ICstCnNyYy9pbmNsdWRlL3N0b3JhZ2UvaXBjLmggICAgICAg ICAgIHwgICAyICstCnNyYy9pbmNsdWRlL3N0b3JhZ2UvcGdfc2htZW0uaCAgICAgIHwgICA2ICst CnNyYy90ZXN0L3BlcmwvUG9zdGdyZXNOb2RlLnBtICAgICAgIHwgMTc3ICsrKysrKysrKysrKysr KysrKystLS0tLQpzcmMvdGVzdC9yZWNvdmVyeS90LzAxN19zaG0ucGwgICAgICB8IDIwMCArKysr KysrKysrKysrKysrKysrKysrKysrKysKc3JjL3Rvb2xzL21zdmMvdmNyZWdyZXNzLnBsICAgICAg ICAgfCAgIDEgKwoxMSBmaWxlcyBjaGFuZ2VkLCA1MjEgaW5zZXJ0aW9ucygrKSwgMTc3IGRlbGV0 aW9ucygtKQoK