nilfs_sufile_get_ncleansegs(9)

💖 nilfs_sufile_get_ncleansegs — ok so bestie, let's talk clean segments ✨

Hey hi hello 🫶 welcome to the nilfs_sufile_get_ncleansegs(9) page — it's a kernel API manual page, it lives in section 9, and honestly? It's a little icon. Short, sweet, does exactly one thing. We love a focused main character 👑

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🌸 NAME 🌸

nilfs_sufile_get_ncleansegs — it literally returns the number of clean segments. That's it. That's the vibe. ✨

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🦋 SYNOPSIS 🦋

unsigned long nilfs_sufile_get_ncleansegs (struct inode *sufile );

Lowkey the whole signature is one line and it's giving efficiency 💅

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🎀 ARGUMENTS 🎀

• sufile — the inode of the segment usage file. Yeah, that's the one you're handing over. It's a struct inode *, no cap 🧚

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⭐ RETURN ⭐

Number of clean segments. The return type is unsigned long, and it comes back to you with the count. Slay. 💜

Ngl this is the whole point of the function — if you're here for anything else, you're in the wrong manpage bestie 😭

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🌈 SEE ALSO 🌈

Kernel file ./fs/nilfs2/sufile.c, plus the whole friend group of suf倘ile functions — go say hi to all of them:

• struct nilfs_sufile_info(9)
• nilfs_sufile_segment_usage_offset(9)
• nilfs_sufile_updatev(9)
• nilfs_sufile_set_alloc_range(9)
• nilfs_sufile_alloc(9)
• nilfs_sufile_mark_dirty(9)
• nilfs_sufile_set_segment_usage(9)
• nilfs_sufile_get_stat(9)
• nilfs_sufile_truncate_range(9)
• nilfs_sufile_resize(9)
• nilfs_sufile_get_suinfo(9)
• nilfs_sufile_set_suinfo(9)
• nilfs_sufile_trim_fs(9)
• nilfs_sufile_read(9)

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💀 also make sure you don't typo "sufile" as "suf倘ile" like I just did in my own notes, that's on me, ignore that, the real spelling is sufile — periodt 🙈

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okay that's the whole page, you ate that 💅✨

This little cutie lives under ./fs/nilfs2, dated October 2026, and it's part of the Kernel API Manual — mwah, sending you off with a kiss and a clean segment count 🍓🎀💖