[#110736] Can't sign in to bugs.ruby-lang.org — Daniel Berger <djberg96@...>
Hi,
4 messages
2022/11/13
[ruby-core:110709] [Ruby master Misc#19122] Use MADV_DONTNEED instead of MADV_FREE when freeing a Fiber's stack
From:
"smcgivern (Sean McGivern)" <noreply@...>
Date:
2022-11-11 16:06:53 UTC
List:
ruby-core #110709
SXNzdWUgIzE5MTIyIGhhcyBiZWVuIHVwZGF0ZWQgYnkgc21jZ2l2ZXJuIChTZWFuIE1jR2l2ZXJu KS4KCgpAaW9xdWF0aXggYXBvbG9naWVzIGZvciB0aGUgZGlyZWN0IGFzc2lnbm1lbnQ7IHlvdSBq dXN0IHNlZW1lZCBsaWtlIHRoZSBwZXJzb24gd2hvIGhhcyB0aGUgbW9zdCBrbm93bGVkZ2UgYW5k IGludmVzdG1lbnQgaW4gdGhlIGN1cnJlbnQgc3RhdGUgb2YgRmliZXIuCgotLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCk1pc2MgIzE5MTIyOiBVc2UgTUFEVl9ET05UTkVF RCBpbnN0ZWFkIG9mIE1BRFZfRlJFRSB3aGVuIGZyZWVpbmcgYSBGaWJlcidzIHN0YWNrCmh0dHBz Oi8vYnVncy5ydWJ5LWxhbmcub3JnL2lzc3Vlcy8xOTEyMiNjaGFuZ2UtMTAwMDQ4CgoqIEF1dGhv cjogc21jZ2l2ZXJuIChTZWFuIE1jR2l2ZXJuKQoqIFN0YXR1czogT3BlbgoqIFByaW9yaXR5OiBO b3JtYWwKKiBBc3NpZ25lZTogaW9xdWF0aXggKFNhbXVlbCBXaWxsaWFtcykKLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpJJ2QgbGlrZSB0byBwcm9wb3NlIHRoYXQgUnVi eSBzdG9wcyB1c2luZyBNQURWX0ZSRUUgd2hlbiBmcmVlaW5nIGEgRmliZXIncyBzdGFjaywgYW5k IHN3aXRjaGVzIHRvIHVzaW5nIE1BRFZfRE9OVE5FRUQgZXZlbiB3aGVuIE1BRFZfRlJFRSBpcyBz dXBwb3J0ZWQuCgpNQURWX0ZSRUUgaXMgdXNlZCBpbiBvbmUgcGxhY2UgaW4gdGhlIFJ1YnkgY29k ZWJhc2UsIHdoZW4gZnJlZWluZyB0aGUgc3RhY2sgb2YgYSBmcmVlZCBGaWJlcjogaHR0cHM6Ly9n aXQucnVieS1sYW5nLm9yZy9ydWJ5LmdpdC90cmVlL2NvbnQuYyNuNjgzCgpUaGUgY29tbWVudCBm b3IgYGZpYmVyX3Bvb2xfc3RhY2tfZnJlZWAgc2F5czoKCmBgYGMKLy8gV2UgYWR2aXNlIHRoZSBv cGVyYXRpbmcgc3lzdGVtIHRoYXQgdGhlIHN0YWNrIG1lbW9yeSBwYWdlcyBhcmUgbm8gbG9uZ2Vy IGJlaW5nIHVzZWQuCi8vIFRoaXMgaW50cm9kdWNlIHNvbWUgcGVyZm9ybWFuY2Ugb3ZlcmhlYWQg YnV0IGFsbG93cyBzeXN0ZW0gdG8gcmVsYWltIG1lbW9yeSB3aGVuIHRoZXJlIGlzIHByZXNzdXJl LgpgYGAKCldoZXJlIHBvc3NpYmxlIChpLmUuIG9uIExpbnV4IDQuNSBhbmQgbGF0ZXIpLCBgZmli ZXJfcG9vbF9zdGFja19mcmVlYCB1c2VzIGBNQURWX0ZSRUVgIG92ZXIgYE1BRFZfRE9OVE5FRURg LiBUaGlzIGhhcyB0aGUgc2lkZSBlZmZlY3QgdGhhdCBtZW1vcnkgc3RhdGlzdGljcyBzdWNoIGFz IFJTUyB3aWxsIG5vdCByZWR1Y2UgdW50aWwgYW5kIHVubGVzcyB0aGUgT1MgYWN0dWFsbHkgcmVj bGFpbXMgdGhhdCBtZW1vcnkuIElmIHRoYXQgZG9lc24ndCBoYXBwZW4sIHRoZW4gdGhlIHJlcG9y dGVkIG1lbW9yeSB1c2FnZSB2aWEgUlNTIHdpbGwgYmUgbXVjaCBoaWdoZXIgdGhhbiB0aGUgJ3Jl YWwnIG1lbW9yeSB1c2FnZS4KCklmIHRoaXMgd2FzIHBlcnZhc2l2ZSB0aHJvdWdodG91dCB0aGUg UnVieSBjb2RlYmFzZSB0aGVuIHRoYXQgd291bGQgYmUgb25lIHRoaW5nLCBidXQgY3VycmVudGx5 IHRoaXMgaXMganVzdCBmb3IgRmliZXIuIFRoaXMgbWVhbnMgdGhhdDoKCjEuIEEgcHJvZ3JhbSB0 aGF0IGRvZXNuJ3QgdXNlIEZpYmVyIHdpbGwgaGF2ZSBzb21ld2hhdCByZWxpYWJsZSBSU1Mgc3Rh dGlzdGljcyBvbiByZWNlbnQgTGludXguCjIuIEEgcHJvZ3JhbSB0aGF0IGhlYXZpbHkgdXNlcyBG aWJlciAoc3VjaCBhcyBzb21ldGhpbmcgdXNpbmcgQXN5bmM6OkhUVFApIHdpbGwgc2VlIGFuIGlu ZmxhdGVkIFJTUyBzdGF0aXN0aWMuCgpHbyBtYWRlIGEgc2ltaWxhciBjaGFuZ2UgdG8gdGhlIG9u ZSBJJ20gcHJvcG9zaW5nIGhlcmUgZm9yIHNpbWlsYXIgcmVhc29uczogaHR0cHM6Ly9naXRodWIu Y29tL2dvbGFuZy9nby9pc3N1ZXMvNDIzMzAKCj4gV2hpbGUgYE1BRFZfRlJFRWAgaXMgc29tZXdo YXQgZmFzdGVyIHRoYW4gYE1BRFZfRE9OVE5FRURgLCBpdCBkb2Vzbid0IGFmZmVjdCBtYW55IG9m IHRoZSBzdGF0aXN0aWNzIHRoYXQgYE1BRFZfRE9OVE5FRURgIGRvZXMgdW50aWwgdGhlIG1lbW9y eSBpcyBhY3R1YWxseSByZWNsYWltZWQuIFRoaXMgZ2VuZXJhbGx5IGxlYWRzIHRvIHBvb3IgdXNl ciBleHBlcmllbmNlLCBsaWtlIGNvbmZ1c2luZyBzdGF0cyBpbiBgdG9wYCBhbmQgb3RoZXIgbW9u aXRvcmluZyB0b29sczsgYW5kIGJhZCBpbnRlZ3JhdGlvbiB3aXRoIG1hbmFnZW1lbnQgc3lzdGVt cyB0aGF0IHJlc3BvbmQgdG8gbWVtb3J5IHVzYWdlLgo+IFsuLi5dCj4gSSBwcm9wb3NlIHdlIGNo YW5nZSB0aGUgZGVmYXVsdCB0byBwcmVmZXIgYE1BRFZfRE9OVE5FRURgIG92ZXIgYE1BRFZfRlJF RWAsIHRvIGZhdm9yIHVzZXItZnJpZW5kbGluZXNzIGFuZCBtaW5pbWFsIHN1cnByaXNlIG92ZXIg cGVyZm9ybWFuY2UuIEkgdGhpbmsgaXQncyBiZWNvbWUgY2xlYXIgdGhhdCBMaW51eCdzIGltcGxl bWVudGF0aW9uIG9mIGBNQURWX0ZSRUVgIHVsdGltYXRlbHkgZG9lc24ndCBtZWV0IG91ciBuZWVk cy4KCkFzIGFuIGFzaWRlLCBNQURWX0ZSRUUgd2FzIG5vdCB1c2VkIGluIFJ1YnkgMy4xIChodHRw czovL2J1Z3MucnVieS1sYW5nLm9yZy9pc3N1ZXMvMTkxMDEpLCBhbmQgSSBoYXZlbid0IGZvdW5k IGFueSBidWdzIGZpbGVkIGFib3V0IHRoaXMgYmVoYXZpb3VyIG90aGVyIHRoYW4gdGhhdCBvbmUu CgoKCi0tIApodHRwczovL2J1Z3MucnVieS1sYW5nLm9yZy8KClVuc3Vic2NyaWJlOiA8bWFpbHRv OnJ1YnktY29yZS1yZXF1ZXN0QHJ1YnktbGFuZy5vcmc/c3ViamVjdD11bnN1YnNjcmliZT4KPGh0 dHA6Ly9saXN0cy5ydWJ5LWxhbmcub3JnL2NnaS1iaW4vbWFpbG1hbi9vcHRpb25zL3J1YnktY29y ZT4K