STRUCT FIEMAP_EXTENT_INFO(9)

💖 NAME 💖

okay so bestie, this page is for struct fiemap_extent_info from the Kernel API Manual, and it's literally a fiemap request to a filesystem ✨. that's the whole vibe, no cap.

✨ SYNOPSIS ✨

here's the struct in all its exact glory:

       struct fiemap_extent_info {
           unsigned int fi_flags;
           unsigned int fi_extents_mapped;
           unsigned int fi_extents_max;
           struct fiemap_extent __user *fi_extents_start;
        };

🎀 Members 🎀

• fi_flags — the flags as passed from user 👑
• fi_extents_mapped — number of mapped extents, periodt 💅
• fi_extents_max — size of the fiemap_extent array 🌸
• fi_extents_start — start of the fiemap_extent array 🦋

🦋 SEE ALSO 🦋

• Kernel file ./include/linux/fiemap.h — go peek, iykyk 🔥

mwah 💋 this page is from ./include/linux, dated October 2026, and it's the struct fiemap_extent_info(9) page — bye bestie 🫶