Recently, we reported that F2FS, Btrfs, and EXT4, were getting significant performance improvements on Linux. Following that, Linux's NTFS driver is also getting some optimizations. A couple of days ...

Linux Kernel, Logical Flaw, CVE-2026-23233 (Severity unknown) CVE-2026-23233 is a logical flaw in the Linux kernel's F2FS (Flash-Friendly File System) discovered by Xiaolong Guo. The vulnerability ...

#define F2FS_MIN_LOG_SECTOR_SIZE 9 /* 9 bits for 512 bytes */ #define F2FS_MAX_LOG_SECTOR_SIZE 12 /* 12 bits for 4096 bytes */ #define F2FS_LOG_SECTORS_PER_BLOCK 3 /* log number for sector/blk */ ...

Abstract: Modern computers enhance I/O performance through parallel I/O, yet due to the scalability issues of file systems, parallel I/O cannot achieve the desired performance improvement. In this ...

After getting delayed a couple of days, the Linux 3.8 kernel is all polished and ready to go, Linus Torvalds announced. The big new feature in the 3.8 kernel is F2FS (Flash-Friendly File system), a ...