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| author | Thomas Schwinge <thomas@schwinge.name> | 2011-05-09 10:47:56 +0200 |
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| committer | Thomas Schwinge <thomas@schwinge.name> | 2011-05-09 10:47:56 +0200 |
| commit | 2bc136e680877b6a9d17d6a0e815b47775088d67 (patch) | |
| tree | 21400fef6b3d6e6f59c4a504038348da78397264 /open_issues/system_call_mechanism.mdwn | |
| parent | 946dbc8338a431b78e4a7b25d24fda36ee4cadf3 (diff) | |
| download | web-2bc136e680877b6a9d17d6a0e815b47775088d67.tar.gz web-2bc136e680877b6a9d17d6a0e815b47775088d67.tar.bz2 web-2bc136e680877b6a9d17d6a0e815b47775088d67.zip | |
IRC.
Diffstat (limited to 'open_issues/system_call_mechanism.mdwn')
| -rw-r--r-- | open_issues/system_call_mechanism.mdwn | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/open_issues/system_call_mechanism.mdwn b/open_issues/system_call_mechanism.mdwn new file mode 100644 index 00000000..5598148c --- /dev/null +++ b/open_issues/system_call_mechanism.mdwn @@ -0,0 +1,17 @@ +[[!meta copyright="Copyright © 2011 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 +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_gnumach]] + +IRC, freenode, #hurd, 2011-05-07 + + <braunr> very simple examples: system calls use old call gates, which are + the slowest path to kernel space + <braunr> modern processors have dedicated instructions now |