X-Git-Url: https://gapil.gnulinux.it/gitweb/?p=gapil.git;a=blobdiff_plain;f=fileadv.tex;h=2507109883fbdc02c3d241281ff1e36b49db0ec5;hp=a3e87106151c37c0bf697c6b17707d10795862eb;hb=7e19b798d0cc09960daad695d8f3b242170bb3b4;hpb=fae1b357c38b50ce788f3f06f7153b1ce4ee57df

diff --git a/fileadv.tex b/fileadv.tex
index a3e8710..2507109 100644
--- a/fileadv.tex
+++ b/fileadv.tex
@@ -1,6 +1,6 @@
 %% fileadv.tex
 %%
-%% Copyright (C) 2000-2017 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2018 Simone Piccardi.  Permission is granted to
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
@@ -3860,6 +3860,7 @@ per il campo \var{aio\_sigevent} di \struct{aiocb}.
 % http://webfiveoh.com/content/guides/2012/aug/mon-13th/linux-asynchronous-io-and-libaio.html, 
 % https://code.google.com/p/kernel/wiki/AIOUserGuide,
 % http://bert-hubert.blogspot.de/2012/05/on-linux-asynchronous-file-io.html 
+% https://www.fsl.cs.sunysb.edu/~vass/linux-aio.txt
 
 
 \section{Altre modalità di I/O avanzato}
@@ -4686,6 +4687,10 @@ caching dei dati.
 \end{table}
 
 % TODO aggiunta MADV_FREE dal kernel 4.5 (vedi http://lwn.net/Articles/590991/)
+% TODO aggiunta MADV_WIPEONFORK dal kernel 4.14 that causes the affected memory
+% region to appear to be full of zeros in the child process after a fork. It
+% differs from the existing MADV_DONTFORK in that the address range will
+% remain valid in the child (dalla notizia in https://lwn.net/Articles/733256/).  
 
 \footnotetext{a partire dal kernel 2.6.32 è stato introdotto un meccanismo che
   identifica pagine di memoria identiche e le accorpa in una unica pagina