On 05/21, Matthew Wilcox wrote: > On Thu, May 21, 2026 at 11:57:48AM -0400, Theodore Tso wrote: > > So let me get this straight. This is a magic xattr interface which is > > not even persisted in the file system, but instead sets a 32-bit > > bitmask in the struct inode which disappears once the inode gets > > flushed from the inode stack. And it uses a generic xattr name, > > "user.fadvise". > > > > There's no way in *hell* any other file system is likely to adopt such > > a broken interface, so why didn't you just use an ioctl to set this > > magic f2fs-specific flag? > > I mean, yes, this API is horrendous. But it's just another example of > f2fs thinking it's somehow special and not just enabling large folios > like other filesystems do. This hurts everyone, not just people who use > f2fs.
>From the production viewpoint, I raised a concern on setting large folio by default, since that exhausts lots of high-order pages, which were needed for essential system services and critical apps. _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
