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Cloudflare Praises Golang PGO For Significant CPU Savings

Released over a year ago was Golang 1.20 with support for Profile Guided Optimizations (PGO) and has since been improved with Go 1.21 for 2~7% faster Go binaries thanks to this optimization approach also found with other compilers. The engineers at Cloudflare have put out a blog post this week praising Go's PGO support and the CPU savings they are seeing as a result...

EXT4 In Linux 6.10 Adds FS_IOC_GETFSSYSFSPATH Support

While EROFS is seeing Zstd support and Bcachefs is seeing performance optimizations with the in-development Linux 6.10 kernel, over on the mature EXT4 file-system side the changes are mostly small. There are some minor changes, more folio conversion work, and also adding support for the FS_IOC_GETFSSYSFSPATH ioctl that has been seeing some standardization and adoption by the common Linux file-systems...

Ubuntu 24.10 To See More Polishing, NVIDIA Wayland By Default & New Welcome Wizard

Oliver Smith who is serving as the Interim Engineering Director for the Ubuntu Desktop team at Canonical has shared some roadmap plans around Ubuntu 24.10. With this being the first post-LTS release following last month's Ubuntu 24.04 Long Term Support, they are more free to innovate this cycle and they have a lot of great plans for enhancing the Linux desktop experience...

Linux 6.10 Improves Performance For Opening Unencrypted Files

FSCRYPT is the file-system encryption framework within the Linux kernel for supporting optional encryption on file-systems like EXT4, F2FS, and others. With Linux 6.10 an optimization is coming for enhancing the performance of opening files on file-systems supporting FSCRYPT-based encryption but when the files are unencrypted...
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