1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

F2FS Gets Improved Read/Write Performance

Linux Kernel

Published on 22 January 2014 09:40 PM EST
Written by Michael Larabel in Linux Kernel
8 Comments

The Samsung-developed Flash-Friendly File-System (F2FS) will exhibit improved read/write performance for some workloads with the Linux 3.14 kernel.

Jaegeuk Kim, one of the main F2FS file-system developers at Samsung, sent in the Git pull request a short time ago for the 3.14 merge window improvements. F2FS in Linux 3.14 will add support for new sysfs entries to allow tuning of the file-system at run-time. F2FS in Linux 3.14 additionally starts to support in-line data.

The other big win for this still-experimental Linux file-system is improved read/write performance for some workloads through refactoring of bio-related operations. The direct I/O path has been enhanced while reworking the code.

There's also several bug-fixes included with this F2FS file-system update. The Git pull request that details all of this latest work can be found on the Linux kernel mailing list.

While Samsung's ultimate intentions for the file-system remain unclear, they've been investing a lot into F2FS. Our most recent performance benchmarks of the Flash-Friendly File-System can be found in our eight-way Linux 3.13 kernel FS comparison. New benchmarks of F2FS from Linux 3.14 will come as the new kernel stabilizes.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Scythe Mugen MAX
  2. Intel Core i7 5960X Haswell-E On Linux
  3. Intel 80GB 530 Series M.2 SSD On Linux
  4. With A New Motherboard, The Core i7 5960X Haswell-E Lights Up
Latest Linux Articles
  1. RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux
  2. MSAA RadeonSI Gallium3D Performance Preview
  3. Intel Core i7 5960X CPU Core Scaling Under Linux
  4. AMD RadeonSI Gallium3D Performance For 4K Linux Gaming
Latest Linux News
  1. Tropico 5 Being Released For Linux Gamers This Week
  2. Eclipse IDE Starts Firing Up On Wayland's Weston
  3. OpenSUSE Announcement On SUSE's Recent Merger
  4. Valve Begins Publicly Tracking AMD Catalyst Linux Issues
  5. Digia Qt Spinoff Is Called "The Qt Company"
  6. GNOME 3.14 Makes More Progress In Running Natively On Wayland
  7. Minix 3.3 Released With Cortex-A8 ARM Support, NetBSD Userland Compatibility
  8. More Intel DRM Changes Queued For Linux 3.18, Including Old i830M Fixes
  9. New Code Starts Lining Up For X.Org Server 1.17
  10. Rust Developers Planning For The Rust 1.0 Language
Latest Forum Discussions
  1. New stress testing utility for GPU's
  2. New Group Calls For Boycotting Systemd
  3. Best Radeon for a Power Mac G5?
  4. Updated and Optimized Ubuntu Free Graphics Drivers
  5. support for first generation UVD blocks (RV6xx, RS780, RS880 and RV790)
  6. Nvidia joins the ranks of Apple and Microsoft
  7. Hd 6850
  8. nv and xorg.conf under Debian PPC