| AT2k Design BBS's VADV-PHP Home |
|
|
AT2k Design BBS Message Area
Casually read the BBS message area using an easy to use interface. Messages are categorized exactly like they are on the BBS. You may post new messages or reply to existing messages! You are not logged in. Login here for full access privileges. |
| Previous Message | Next Message | Back to Computer Support/Help/Discussion... <-- <--- | Return to Home Page |
|
||||||
| From | To | Subject | Date/Time | |||
|
LWN.net | All | [$] In search of faster this_cpu operations |
May 20, 2026 6:40 AM * |
||
The kernel's this_cpu operations are meant to speed access to per-CPU variables. They are more optimal on some CPUs than others, though. During a memory-management-track session at the 2026 Linux Storage, Filesystem, Memory Management, and BPF Summit, Yang Shi proposed a fundamental, and somewhat controversial, change to how these operations work in order to provide better performance on a wider range of architectures. https://lwn.net/Articles/1073395/ --- SBBSecho 3.37-Linux * Origin: Palantir * palantirbbs.ddns.net * Pensacola, FL * (618:250/24) |
||||||
|
||||||
Computer Support/Help/Discussion... 
| Previous Message | Next Message | Back to Computer Support/Help/Discussion... <-- <--- | Return to Home Page |
Execution Time: 0.0169 seconds If you experience any problems with this website or need help, contact the webmaster. VADV-PHP Copyright © 2002-2026 Steve Winn, Aspect Technologies. All Rights Reserved. Virtual Advanced Copyright © 1995-1997 Roland De Graaf. |