231301 2021-10-06 09:58:00 -0700 Adopt WTF::ApproximateTime in IPC::Timeout 2021-10-06 16:19:24 -0700 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 230860 1 wenson_hsieh wenson_hsieh cdumez kkinnunen simon.fraser thorton webkit-bug-importer oldest_to_newest 1801148 0 wenson_hsieh 2021-10-06 09:58:00 -0700 When computing time out deadlines for IPC messages, the time granularities (on the order of hundreds of ms) are many, many orders of magnitude greater than the granularity of ApproximateTime; this makes it much cheaper to use ApproximateTime instead of MonotonicTime when computing these deadlines, which significantly improves performance in the case where we're streaming high volumes of IPC messages. 1801151 1 440383 wenson_hsieh 2021-10-06 10:01:58 -0700 Created attachment 440383 For EWS 1801404 2 ews-feeder 2021-10-06 16:18:23 -0700 Committed r283678 (242616@main): <https://commits.webkit.org/242616@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 440383. 1801405 3 webkit-bug-importer 2021-10-06 16:19:24 -0700 <rdar://problem/83957089> 440383 2021-10-06 10:01:58 -0700 2021-10-06 16:18:24 -0700 For EWS bug-231301-20211006100157.patch text/plain 3106 wenson_hsieh U3VidmVyc2lvbiBSZXZpc2lvbjogMjgzNTY4CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IGU0ZjAyMDQ2MmFjZjdjODc4 ZjZhMmFmNDE2YTMwYzQ3OTMwMzkxYWIuLjY0YWY3ZGQzMzAzZDYwYjI4M2I0OGQ1ZmZhNDk2ODFj ZDRjZDhhMTQgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjQgQEAKKzIwMjEtMTAtMDYgIFdlbnNvbiBI c2llaCAgPHdlbnNvbl9oc2llaEBhcHBsZS5jb20+CisKKyAgICAgICAgQWRvcHQgV1RGOjpBcHBy b3hpbWF0ZVRpbWUgaW4gSVBDOjpUaW1lb3V0CisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQu b3JnL3Nob3dfYnVnLmNnaT9pZD0yMzEzMDEKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkg KE9PUFMhKS4KKworICAgICAgICBXaGVuIGNvbXB1dGluZyB0aW1lIG91dCBkZWFkbGluZXMgZm9y IElQQyBtZXNzYWdlcywgdGhlIHRpbWUgZ3JhbnVsYXJpdGllcyAob24gdGhlIG9yZGVyIG9mIGh1 bmRyZWRzIG9mCisgICAgICAgIG1pbGxpc2Vjb25kcykgYXJlIG1hbnksIG1hbnkgb3JkZXJzIG9m IG1hZ25pdHVkZSBncmVhdGVyIHRoYW4gdGhlIGdyYW51bGFyaXR5IG9mIEFwcHJveGltYXRlVGlt ZTsgdGhpcyBtYWtlcyBpdAorICAgICAgICBtdWNoIGNoZWFwZXIgdG8gdXNlIEFwcHJveGltYXRl VGltZSBpbnN0ZWFkIG9mIE1vbm90b25pY1RpbWUgd2hlbiBjb21wdXRpbmcgdGhlc2UgZGVhZGxp bmVzLCB3aGljaCBzaWduaWZpY2FudGx5CisgICAgICAgIGltcHJvdmVzIHBlcmZvcm1hbmNlIGlu IHRoZSBjYXNlIHdoZXJlIHdlJ3JlIHN0cmVhbWluZyBoaWdoIHZvbHVtZXMgb2YgSVBDIG1lc3Nh Z2VzLgorCisgICAgICAgIEFkZGl0aW9uYWxseSwgaW4gdGhlIGNhc2Ugd2hlcmUgdGhlIHRpbWVv dXQgZHVyYXRpb24gaXMgaW5maW5pdGUsIHdlIGNhbiBhdm9pZCBhc2tpbmcgZm9yIHRoZSBjdXJy ZW50IHRpbWUKKyAgICAgICAgYWx0b2dldGhlciwgYW5kIHNpbXBseSB1c2UgYEFwcHJveGltYXRl VGltZTo6aW5maW5pdHkoKWAuCisKKyAgICAgICAgKiBQbGF0Zm9ybS9JUEMvVGltZW91dC5oOgor ICAgICAgICAoSVBDOjpUaW1lb3V0OjpUaW1lb3V0KToKKyAgICAgICAgKElQQzo6VGltZW91dDo6 c2Vjb25kc1VudGlsRGVhZGxpbmUgY29uc3QpOgorICAgICAgICAoSVBDOjpUaW1lb3V0OjpkZWFk bGluZSBjb25zdCk6CisgICAgICAgIChJUEM6OlRpbWVvdXQ6OmRpZFRpbWVPdXQgY29uc3QpOgor CiAyMDIxLTEwLTA1ICBXZW5zb24gSHNpZWggIDx3ZW5zb25faHNpZWhAYXBwbGUuY29tPgogCiAg ICAgICAgIFtXZWJLaXQyXSBSZWZhY3RvciBzb21lIElQQyBhcmd1bWVudCBlbmNvZGVyIGxvZ2lj IHRvIHdvcmsgd2l0aCBTdHJlYW1Db25uZWN0aW9uRW5jb2RlcgpkaWZmIC0tZ2l0IGEvU291cmNl L1dlYktpdC9QbGF0Zm9ybS9JUEMvVGltZW91dC5oIGIvU291cmNlL1dlYktpdC9QbGF0Zm9ybS9J UEMvVGltZW91dC5oCmluZGV4IGE4OTk4OTcxNzc3M2E5ZTJlNDdhMzNhOWZjYmFhMTBiZTg1OTJl MzcuLjc2MmFhZTUwMzQ0YzJlYjk3MzVlNDY1OTNjOGQ0NTAzMDI3ZTZhNTkgMTAwNjQ0Ci0tLSBh L1NvdXJjZS9XZWJLaXQvUGxhdGZvcm0vSVBDL1RpbWVvdXQuaAorKysgYi9Tb3VyY2UvV2ViS2l0 L1BsYXRmb3JtL0lQQy9UaW1lb3V0LmgKQEAgLTI2LDcgKzI2LDcgQEAKICNwcmFnbWEgb25jZQog CiAjaW5jbHVkZSA8YWxnb3JpdGhtPgotI2luY2x1ZGUgPHd0Zi9Nb25vdG9uaWNUaW1lLmg+Cisj aW5jbHVkZSA8d3RmL0FwcHJveGltYXRlVGltZS5oPgogI2luY2x1ZGUgPHd0Zi9UaW1lV2l0aER5 bmFtaWNDbG9ja1R5cGUuaD4KIAogbmFtZXNwYWNlIElQQyB7CkBAIC0zNCwyNCArMzQsMjQgQEAg bmFtZXNwYWNlIElQQyB7CiBjbGFzcyBUaW1lb3V0IHsKIHB1YmxpYzoKICAgICBUaW1lb3V0KFNl Y29uZHMgdGltZURlbHRhKQotICAgICAgICA6IG1fZGVhZGxpbmUoTW9ub3RvbmljVGltZTo6bm93 KCkgKyB0aW1lRGVsdGEpCisgICAgICAgIDogbV9kZWFkbGluZShzdGQ6OmlzaW5mKHRpbWVEZWx0 YSkgPyBBcHByb3hpbWF0ZVRpbWU6OmluZmluaXR5KCkgOiBBcHByb3hpbWF0ZVRpbWU6Om5vdygp ICsgdGltZURlbHRhKQogICAgIHsKICAgICB9CiAKICAgICBzdGF0aWMgY29uc3RleHByIFRpbWVv dXQgaW5maW5pdHkoKSB7IHJldHVybiBUaW1lb3V0IHsgfTsgfQogICAgIGJvb2wgaXNJbmZpbml0 eSgpIGNvbnN0IHsgcmV0dXJuIHN0ZDo6aXNpbmYobV9kZWFkbGluZSk7IH0KICAgICBzdGF0aWMg VGltZW91dCBub3coKSB7IHJldHVybiAwX3M7IH0KLSAgICBTZWNvbmRzIHNlY29uZHNVbnRpbERl YWRsaW5lKCkgY29uc3QgeyByZXR1cm4gc3RkOjptYXgobV9kZWFkbGluZSAtIE1vbm90b25pY1Rp bWU6Om5vdygpLCAwX3MgKTsgfQotICAgIGNvbnN0ZXhwciBNb25vdG9uaWNUaW1lIGRlYWRsaW5l KCkgY29uc3QgeyByZXR1cm4gbV9kZWFkbGluZTsgfQotICAgIGJvb2wgZGlkVGltZU91dCgpIGNv bnN0IHsgcmV0dXJuIE1vbm90b25pY1RpbWU6Om5vdygpID49IG1fZGVhZGxpbmU7IH0KKyAgICBT ZWNvbmRzIHNlY29uZHNVbnRpbERlYWRsaW5lKCkgY29uc3QgeyByZXR1cm4gc3RkOjptYXgobV9k ZWFkbGluZSAtIEFwcHJveGltYXRlVGltZTo6bm93KCksIDBfcyApOyB9CisgICAgY29uc3RleHBy IEFwcHJveGltYXRlVGltZSBkZWFkbGluZSgpIGNvbnN0IHsgcmV0dXJuIG1fZGVhZGxpbmU7IH0K KyAgICBib29sIGRpZFRpbWVPdXQoKSBjb25zdCB7IHJldHVybiBBcHByb3hpbWF0ZVRpbWU6Om5v dygpID49IG1fZGVhZGxpbmU7IH0KIAogcHJpdmF0ZToKICAgICBleHBsaWNpdCBjb25zdGV4cHIg VGltZW91dCgpCi0gICAgICAgIDogbV9kZWFkbGluZShNb25vdG9uaWNUaW1lOjppbmZpbml0eSgp KQorICAgICAgICA6IG1fZGVhZGxpbmUoQXBwcm94aW1hdGVUaW1lOjppbmZpbml0eSgpKQogICAg IHsKICAgICB9CiAKLSAgICBNb25vdG9uaWNUaW1lIG1fZGVhZGxpbmU7CisgICAgQXBwcm94aW1h dGVUaW1lIG1fZGVhZGxpbmU7CiB9OwogCiB9Cg==