nilfs_mdt_sa...o_shadow_map(9)

💅 NAME 💅

ok so nilfs_mdt_save_to_shadow_map — bestie, it literally copies the bmap and the dirty pages over to the shadow map ✨

this is page nilfs_mdt_sa...o_shadow_map(9) from the Kernel API Manual btw, the title got truncated by the terminal and honestly she's thriving anyway 🎀

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🌸 SYNOPSIS 🌸

int nilfs_mdt_save_to_shadow_map (struct inode *inode );

like yes that's the whole signature, no cap 🫶

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🦋 ARGUMENTS 🦋

• inode — the inode of the metadata file 💖 that's it, that's the whole argument list, she's lowkey minimal

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✨ RETURN ✨

• 0 on success 🎉 icon behaviour
• or a negative error code on failure 😭 so like… check it, bestie, fr fr

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🧚 SEE ALSO 🧚

Kernel file ./fs/nilfs2/mdt.c and her whole friend group 👑

• nilfs_mdt_get_block(9)
• nilfs_mdt_find_block(9)
• nilfs_mdt_delete_block(9)
• nilfs_mdt_forget_block(9)
• nilfs_mdt_clear(9)
• nilfs_mdt_destroy(9)
• nilfs_mdt_setup_shadow_map(9)
• nilfs_mdt_restore_from_shadow_map(9)
• nilfs_mdt_clear_shadow_map(9)

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ngl the shadow map squad is stacked, go read all of them 💜

ok that's the page!! mwah 💋 — from ./fs/nilfs2, dated October 2026, same energy as always, catch you on the next nilfs_mdt_sa...o_shadow_map(9) 🌈⭐