Linux 2.6.30 is currently in development. The release candidate -rc1 was released the 7 April 2009, closing the merge window.

This page is, obviously, a work in progress.

Summary:

TableOfContents()

1. Prominent features (the cool stuff)

1.1. NILFS2 log-structured filesystem

http://www.nilfs.org NILFS2 (new implementation of a log-structured file system 2) is a log-structured filesystem, which allows continuous snapshotting.

1.2. Support for Object-Based Storage Device

Object-Based Storage Device (OSD) are basically "smart" disks, which do not store the data as blocks, but more elaborated objects. 2.6.30 adds support to these devices in the SCSI layer, as well as the addition of a filesystem (exofs) able to use them. (http://lwn.net/Articles/305740/ LWN's Artcle)

2. Various core changes

• Scheduler
• Memory management

3. Wi-Fi

4. Security

5. Networking

6. Tracing

7. Filesystems

• Ext4
• NILFS2
  • The filesystem has been merged for this release. (see above)
• exofs
  • The filesystem has been merged for this release.(see above)

8. Crypto

9. DM/MD

10. Virtualization

11. Architecture-specific changes

• X86
• ARM
• PPC
• SH
• S390
• Blackfin
• MIPS
• SPARC
• AVR32

12. Drivers

12.1. Storage

• SATA:
• IDE
• SCSI
  • Add OSD support. (see above)

12.2. Graphics

12.3. Network

12.4. Input

12.5. Sound

• Alsa System on Chip

12.6. V4L/DVB

12.7. USB

• == HWMON ==

12.8. Watchdog

12.9. RTC

12.10. HID

12.11. MTD

12.12. MFD

12.13. Power

12.14. Serial

12.15. Various

13. Other sources about 2.6.30 kernel

• Heise Online's Kernel Log :

  • [http://www.h-online.com/open/Kernel-Log-Linux-2-6-30-is-taking-shape--/news/113036 Linux 2.6.30 is taking shape]

• Linux Weekly news :

  • [http://lwn.net/Articles/325921/ 2.6.30 merge window, part I]

• CategoryReleases