diff options
| author | Thomas Schwinge <thomas@codesourcery.com> | 2012-07-12 13:03:01 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2012-07-12 13:03:01 +0200 |
| commit | 6fc942f66e0b9435939e63ad9aeeeee91cfbc200 (patch) | |
| tree | b172205136abca6a1d878d9a9f3062613a3622c3 /open_issues/multithreading.mdwn | |
| parent | 716ef78f951c355e978e869aa437212facecd7ac (diff) | |
| parent | 8cee055ec4fac00e59f19620ab06e2b30dccee3c (diff) | |
Merge remote-tracking branch 'fp/master'
Diffstat (limited to 'open_issues/multithreading.mdwn')
| -rw-r--r-- | open_issues/multithreading.mdwn | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/open_issues/multithreading.mdwn b/open_issues/multithreading.mdwn index 0f6b9f19..5924d3f9 100644 --- a/open_issues/multithreading.mdwn +++ b/open_issues/multithreading.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2010, 2011 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2010, 2011, 2012 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -36,6 +37,18 @@ Control*](http://soft.vub.ac.be/~tvcutsem/talks/presentations/T37_nobackground.p Tom Van Cutsem, 2009. +## IRC, freenode, #hurd, 2012-07-08 + + <youpi> braunr: about limiting number of threads, IIRC the problem is that + for some threads, completing their work means triggering some action in + the server itself, and waiting for it (with, unfortunately, some lock + held), which never terminates when we can't create new threads any more + <braunr> youpi: the number of threads should be limited, but not globally + by libports + <braunr> pagers should throttle their writeback requests + <youpi> right + + # Alternative approaches: * <http://www.concurrencykit.org/> |