gfs2_put_super(9)

💅 gfs2_put_super(9) — the "we're so done here" era

okay bestie, welcome to the Kernel API Manual entry for gfs2_put_super(9) — yes that's the section-9 page name, keep it in your notes 📝✨

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🌸 NAME 🌸

gfs2_put_super — unmount the filesystem. that's it. that's the whole vibe. unmount the filesystem. she closes up shop, she says bye, she logs off 🫶

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✨ SYNOPSIS ✨

void gfs2_put_super (struct super_block *sb );

that's a void return, so she gives you literally nothing back — no exit code, no little goodbye note, just vibes and a clean teardown 😭💀

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🎀 ARGUMENTS 🎀

• sb — the VFS superblock. yeah. that superblock. the VFS one 👑 this is the thing you're handing over so she knows which filesystem she's putting to bed 🛏️

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🦋 SEE ALSO 🦋

the kernel file ./fs/gfs2/super.c is the main character here, and then there is a whole group chat of friends she wants you to meet — fr fr, no cap, all of them:

• gfs2_jindex_free(9)
• gfs2_make_fs_rw(9)
• gfs2_lock_fs_check_clean(9)
• gfs2_write_inode(9)
• gfs2_dirty_inode(9)
• gfs2_make_fs_ro(9)
• gfs2_sync_fs(9)
• gfs2_freeze_super(9)
• gfs2_thaw_super(9)
• statfs_slow_fill(9)
• gfs2_statfs_slow(9)
• gfs2_statfs_i(9)
• gfs2_statfs(9)
• gfs2_drop_inode(9)
• gfs2_show_options(9)
• gfs2_glock_put_eventually(9)
• evict_should_delete(9)
• evict_unlinked_inode(9)
• gfs2_evict_inode(9)

like, that's the whole friend group 💖 read them, they're all iconic in their own way 🧚

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ngl bestie, this page is short and sweet — the description just straight up says "unmount the filesystem" and honestly? respect the confidence 💅

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okay and the cute sign-off 💜: this little masterpiece lives under ./fs/gfs2 (that's the source), it's dated October 2026 (yes, she's from the future, main character energy ⭐), and the page itself is gfs2_put_super(9) — same as the title, because consistency is slaying today 🌈🎀