create_default_filesystem(9)

create_default_filesystem(9) 🎀

okay so bestie, welcome to this little page from the Kernel API Manual — we're talking about create_default_filesystem(9), and yes it's giving kernel-core 💅.

✨ NAME ✨

create_default_filesystem — format an empty UBI volume. That's the whole vibe: it makes that empty UBI volume get formatted, no cap 🦋.

🌸 SYNOPSIS 🌸

int create_default_filesystem (struct ubifs_info *c );

🎀 ARGUMENTS 🎀

• c — UBIFS file-system description object. Literally the little descriptor bestie that tells the function which UBIFS file-system we're dealing with 💖.

🔥 DESCRIPTION 🔥

This function creates the default empty file-system. It returns zero when everything is a slay ✅, and a negative error code when it fails 😭. That's it — success = 0, failure = negative error code, fr fr.

🦋 SEE ALSO 🦋

Kernel file ./fs/ubifs/sb.c, plus these iconic little cross-references:

• validate_sb(9)
• ubifs_read_sb_node(9)
• ubifs_write_sb_node(9)
• ubifs_read_superblock(9)
• fixup_leb(9)
• fixup_free_space(9)
• ubifs_fixup_free_space(9)

xoxo 💅 that's the whole page, bestie — from the Kernel API Manual, source ./fs/ubifs, dated October 2026, and create_default_filesystem(9) is living rent-free in the footer 🫶✨.