From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Rostedt Subject: [RFC][PATCH v3 04/33] timers: block: Use timer_shutdown_sync() before freeing timer Date: Fri, 04 Nov 2022 01:40:57 -0400 Message-ID: <20221104054912.617055044@goodmis.org> References: <20221104054053.431922658@goodmis.org> Mime-Version: 1.0 Content-Transfer-Encoding: base64 Return-path: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org Errors-To: drbd-dev-bounces-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org Content-Type: text/plain; charset="iso-8859-1" To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Jens Axboe , Stephen Boyd , Linus Torvalds , Philipp Reisner , linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Lars Ellenberg , Tejun Heo , cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Thomas Gleixner , Anna-Maria Gleixner , Andrew Morton , Guenter Roeck , drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org RnJvbTogIlN0ZXZlbiBSb3N0ZWR0IChHb29nbGUpIiA8cm9zdGVkdEBnb29kbWlzLm9yZz4KCkJl Zm9yZSBhIHRpbWVyIGlzIGZyZWVkLCB0aW1lcl9zaHV0ZG93bl9zeW5jKCkgbXVzdCBiZSBjYWxs ZWQuCgpMaW5rOiBodHRwczovL2xvcmUua2VybmVsLm9yZy9hbGwvMjAyMjA0MDcxNjE3NDUuN2Q2 NzU0YjNAZ2FuZGFsZi5sb2NhbC5ob21lLwoKQ2M6IFBoaWxpcHAgUmVpc25lciA8cGhpbGlwcC5y ZWlzbmVyQGxpbmJpdC5jb20+CkNjOiBMYXJzIEVsbGVuYmVyZyA8bGFycy5lbGxlbmJlcmdAbGlu Yml0LmNvbT4KQ2M6ICJDaHJpc3RvcGggQsO2aG13YWxkZXIiIDxjaHJpc3RvcGguYm9laG13YWxk ZXJAbGluYml0LmNvbT4KQ2M6IEplbnMgQXhib2UgPGF4Ym9lQGtlcm5lbC5kaz4KQ2M6IGRyYmQt ZGV2QGxpc3RzLmxpbmJpdC5jb20KQ2M6IFRlanVuIEhlbyA8dGpAa2VybmVsLm9yZz4KQ2M6IGNn cm91cHNAdmdlci5rZXJuZWwub3JnCkNjOiBsaW51eC1ibG9ja0B2Z2VyLmtlcm5lbC5vcmcKU2ln bmVkLW9mZi1ieTogU3RldmVuIFJvc3RlZHQgKEdvb2dsZSkgPHJvc3RlZHRAZ29vZG1pcy5vcmc+ Ci0tLQogYmxvY2svYmxrLWlvY29zdC5jICAgICAgICAgICAgIHwgMiArLQogYmxvY2svYmxrLWlv bGF0ZW5jeS5jICAgICAgICAgIHwgMiArLQogYmxvY2svYmxrLXN0YXQuYyAgICAgICAgICAgICAg IHwgMiArLQogYmxvY2svYmxrLXRocm90dGxlLmMgICAgICAgICAgIHwgMiArLQogYmxvY2sva3li ZXItaW9zY2hlZC5jICAgICAgICAgIHwgMiArLQogZHJpdmVycy9ibG9jay9kcmJkL2RyYmRfbWFp bi5jIHwgMiArLQogZHJpdmVycy9ibG9jay9sb29wLmMgICAgICAgICAgIHwgMiArLQogZHJpdmVy cy9ibG9jay9zdW52ZGMuYyAgICAgICAgIHwgMiArLQogOCBmaWxlcyBjaGFuZ2VkLCA4IGluc2Vy dGlvbnMoKyksIDggZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvYmxvY2svYmxrLWlvY29zdC5j IGIvYmxvY2svYmxrLWlvY29zdC5jCmluZGV4IDQ5NTM5NjQyNWJhZC4uN2VkYzY5NWIzYTNkIDEw MDY0NAotLS0gYS9ibG9jay9ibGstaW9jb3N0LmMKKysrIGIvYmxvY2svYmxrLWlvY29zdC5jCkBA IC0yODE0LDcgKzI4MTQsNyBAQCBzdGF0aWMgdm9pZCBpb2NfcnFvc19leGl0KHN0cnVjdCBycV9x b3MgKnJxb3MpCiAJaW9jLT5ydW5uaW5nID0gSU9DX1NUT1A7CiAJc3Bpbl91bmxvY2tfaXJxKCZp b2MtPmxvY2spOwogCi0JZGVsX3RpbWVyX3N5bmMoJmlvYy0+dGltZXIpOworCXRpbWVyX3NodXRk b3duX3N5bmMoJmlvYy0+dGltZXIpOwogCWZyZWVfcGVyY3B1KGlvYy0+cGNwdV9zdGF0KTsKIAlr ZnJlZShpb2MpOwogfQpkaWZmIC0tZ2l0IGEvYmxvY2svYmxrLWlvbGF0ZW5jeS5jIGIvYmxvY2sv YmxrLWlvbGF0ZW5jeS5jCmluZGV4IDU3MWZhOTVhYWZlOS4uYzcwNDlhYjE4MzEyIDEwMDY0NAot LS0gYS9ibG9jay9ibGstaW9sYXRlbmN5LmMKKysrIGIvYmxvY2svYmxrLWlvbGF0ZW5jeS5jCkBA IC02NDUsNyArNjQ1LDcgQEAgc3RhdGljIHZvaWQgYmxrY2dfaW9sYXRlbmN5X2V4aXQoc3RydWN0 IHJxX3FvcyAqcnFvcykKIHsKIAlzdHJ1Y3QgYmxrX2lvbGF0ZW5jeSAqYmxraW9sYXQgPSBCTEtJ T0xBVEVOQ1kocnFvcyk7CiAKLQlkZWxfdGltZXJfc3luYygmYmxraW9sYXQtPnRpbWVyKTsKKwl0 aW1lcl9zaHV0ZG93bl9zeW5jKCZibGtpb2xhdC0+dGltZXIpOwogCWZsdXNoX3dvcmsoJmJsa2lv bGF0LT5lbmFibGVfd29yayk7CiAJYmxrY2dfZGVhY3RpdmF0ZV9wb2xpY3kocnFvcy0+cSwgJmJs a2NnX3BvbGljeV9pb2xhdGVuY3kpOwogCWtmcmVlKGJsa2lvbGF0KTsKZGlmZiAtLWdpdCBhL2Js b2NrL2Jsay1zdGF0LmMgYi9ibG9jay9ibGstc3RhdC5jCmluZGV4IDJlYTAxYjVjMWFjYS4uODU1 ZGEyMWRlNWRjIDEwMDY0NAotLS0gYS9ibG9jay9ibGstc3RhdC5jCisrKyBiL2Jsb2NrL2Jsay1z dGF0LmMKQEAgLTE2NSw3ICsxNjUsNyBAQCB2b2lkIGJsa19zdGF0X3JlbW92ZV9jYWxsYmFjayhz dHJ1Y3QgcmVxdWVzdF9xdWV1ZSAqcSwKIAkJYmxrX3F1ZXVlX2ZsYWdfY2xlYXIoUVVFVUVfRkxB R19TVEFUUywgcSk7CiAJc3Bpbl91bmxvY2tfaXJxcmVzdG9yZSgmcS0+c3RhdHMtPmxvY2ssIGZs YWdzKTsKIAotCWRlbF90aW1lcl9zeW5jKCZjYi0+dGltZXIpOworCXRpbWVyX3NodXRkb3duX3N5 bmMoJmNiLT50aW1lcik7CiB9CiAKIHN0YXRpYyB2b2lkIGJsa19zdGF0X2ZyZWVfY2FsbGJhY2tf cmN1KHN0cnVjdCByY3VfaGVhZCAqaGVhZCkKZGlmZiAtLWdpdCBhL2Jsb2NrL2Jsay10aHJvdHRs ZS5jIGIvYmxvY2svYmxrLXRocm90dGxlLmMKaW5kZXggODQ3NzIxZGMyYjJiLi4zODc0MGM0ZjUx N2EgMTAwNjQ0Ci0tLSBhL2Jsb2NrL2Jsay10aHJvdHRsZS5jCisrKyBiL2Jsb2NrL2Jsay10aHJv dHRsZS5jCkBAIC00OTAsNyArNDkwLDcgQEAgc3RhdGljIHZvaWQgdGhyb3RsX3BkX2ZyZWUoc3Ry dWN0IGJsa2dfcG9saWN5X2RhdGEgKnBkKQogewogCXN0cnVjdCB0aHJvdGxfZ3JwICp0ZyA9IHBk X3RvX3RnKHBkKTsKIAotCWRlbF90aW1lcl9zeW5jKCZ0Zy0+c2VydmljZV9xdWV1ZS5wZW5kaW5n X3RpbWVyKTsKKwl0aW1lcl9zaHV0ZG93bl9zeW5jKCZ0Zy0+c2VydmljZV9xdWV1ZS5wZW5kaW5n X3RpbWVyKTsKIAlibGtnX3J3c3RhdF9leGl0KCZ0Zy0+c3RhdF9ieXRlcyk7CiAJYmxrZ19yd3N0 YXRfZXhpdCgmdGctPnN0YXRfaW9zKTsKIAlrZnJlZSh0Zyk7CmRpZmYgLS1naXQgYS9ibG9jay9r eWJlci1pb3NjaGVkLmMgYi9ibG9jay9reWJlci1pb3NjaGVkLmMKaW5kZXggYjA1MzU3YmNlZDk5 Li4yMTQ2OTY5MjM3YmYgMTAwNjQ0Ci0tLSBhL2Jsb2NrL2t5YmVyLWlvc2NoZWQuYworKysgYi9i bG9jay9reWJlci1pb3NjaGVkLmMKQEAgLTQzNCw3ICs0MzQsNyBAQCBzdGF0aWMgdm9pZCBreWJl cl9leGl0X3NjaGVkKHN0cnVjdCBlbGV2YXRvcl9xdWV1ZSAqZSkKIAlzdHJ1Y3Qga3liZXJfcXVl dWVfZGF0YSAqa3FkID0gZS0+ZWxldmF0b3JfZGF0YTsKIAlpbnQgaTsKIAotCWRlbF90aW1lcl9z eW5jKCZrcWQtPnRpbWVyKTsKKwl0aW1lcl9zaHV0ZG93bl9zeW5jKCZrcWQtPnRpbWVyKTsKIAli bGtfc3RhdF9kaXNhYmxlX2FjY291bnRpbmcoa3FkLT5xKTsKIAogCWZvciAoaSA9IDA7IGkgPCBL WUJFUl9OVU1fRE9NQUlOUzsgaSsrKQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ibG9jay9kcmJkL2Ry YmRfbWFpbi5jIGIvZHJpdmVycy9ibG9jay9kcmJkL2RyYmRfbWFpbi5jCmluZGV4IGYzZTRkYjE2 ZmQwNy4uMmRjNWJlODlhMDAxIDEwMDY0NAotLS0gYS9kcml2ZXJzL2Jsb2NrL2RyYmQvZHJiZF9t YWluLmMKKysrIGIvZHJpdmVycy9ibG9jay9kcmJkL2RyYmRfbWFpbi5jCkBAIC0yMTg0LDcgKzIx ODQsNyBAQCB2b2lkIGRyYmRfZGVzdHJveV9kZXZpY2Uoc3RydWN0IGtyZWYgKmtyZWYpCiAJc3Ry dWN0IGRyYmRfcmVzb3VyY2UgKnJlc291cmNlID0gZGV2aWNlLT5yZXNvdXJjZTsKIAlzdHJ1Y3Qg ZHJiZF9wZWVyX2RldmljZSAqcGVlcl9kZXZpY2UsICp0bXBfcGVlcl9kZXZpY2U7CiAKLQlkZWxf dGltZXJfc3luYygmZGV2aWNlLT5yZXF1ZXN0X3RpbWVyKTsKKwl0aW1lcl9zaHV0ZG93bl9zeW5j KCZkZXZpY2UtPnJlcXVlc3RfdGltZXIpOwogCiAJLyogcGFyYW5vaWEgYXNzZXJ0cyAqLwogCURf QVNTRVJUKGRldmljZSwgZGV2aWNlLT5vcGVuX2NudCA9PSAwKTsKZGlmZiAtLWdpdCBhL2RyaXZl cnMvYmxvY2svbG9vcC5jIGIvZHJpdmVycy9ibG9jay9sb29wLmMKaW5kZXggYWQ5MjE5MmM3ZDYx Li4zZWEwODdjZDFmOTkgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvYmxvY2svbG9vcC5jCisrKyBiL2Ry aXZlcnMvYmxvY2svbG9vcC5jCkBAIC0xNzU1LDcgKzE3NTUsNyBAQCBzdGF0aWMgdm9pZCBsb19m cmVlX2Rpc2soc3RydWN0IGdlbmRpc2sgKmRpc2spCiAJaWYgKGxvLT53b3JrcXVldWUpCiAJCWRl c3Ryb3lfd29ya3F1ZXVlKGxvLT53b3JrcXVldWUpOwogCWxvb3BfZnJlZV9pZGxlX3dvcmtlcnMo bG8sIHRydWUpOwotCWRlbF90aW1lcl9zeW5jKCZsby0+dGltZXIpOworCXRpbWVyX3NodXRkb3du X3N5bmMoJmxvLT50aW1lcik7CiAJbXV0ZXhfZGVzdHJveSgmbG8tPmxvX211dGV4KTsKIAlrZnJl ZShsbyk7CiB9CmRpZmYgLS1naXQgYS9kcml2ZXJzL2Jsb2NrL3N1bnZkYy5jIGIvZHJpdmVycy9i bG9jay9zdW52ZGMuYwppbmRleCBmYjg1NWRhOTcxZWUuLmUxNGZlNWQ5NjhkOCAxMDA2NDQKLS0t IGEvZHJpdmVycy9ibG9jay9zdW52ZGMuYworKysgYi9kcml2ZXJzL2Jsb2NrL3N1bnZkYy5jCkBA IC0xMDY3LDcgKzEwNjcsNyBAQCBzdGF0aWMgdm9pZCB2ZGNfcG9ydF9yZW1vdmUoc3RydWN0IHZp b19kZXYgKnZkZXYpCiAKIAkJZmx1c2hfd29yaygmcG9ydC0+bGRjX3Jlc2V0X3dvcmspOwogCQlj YW5jZWxfZGVsYXllZF93b3JrX3N5bmMoJnBvcnQtPmxkY19yZXNldF90aW1lcl93b3JrKTsKLQkJ ZGVsX3RpbWVyX3N5bmMoJnBvcnQtPnZpby50aW1lcik7CisJCXRpbWVyX3NodXRkb3duX3N5bmMo JnBvcnQtPnZpby50aW1lcik7CiAKIAkJZGVsX2dlbmRpc2socG9ydC0+ZGlzayk7CiAJCXB1dF9k aXNrKHBvcnQtPmRpc2spOwotLSAKMi4zNS4xCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmRyYmQtZGV2IG1haWxpbmcgbGlzdApkcmJkLWRldkBsaXN0cy5s aW5iaXQuY29tCmh0dHBzOi8vbGlzdHMubGluYml0LmNvbS9tYWlsbWFuL2xpc3RpbmZvL2RyYmQt ZGV2Cg==