gfs2_inode_refresh(9)

✨ gfs2_inode_refresh(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this one's a little function from the GFS2 filesystem crew and it's honestly so straightforward it's giving "one job and she does it" energy. no cap.

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🌸 NAME 🌸

gfs2_inode_refresh — literally just refreshes the incore copy of the dinode 🎀

like. that's it. that's the whole vibe. the in-core version of the dinode gets a little glow-up so it matches what's actually on disk. iconic behavior honestly.

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🦋 SYNOPSIS 🦋

int gfs2_inode_refresh (struct gfs2_inode *ip );

one function, one argument, returns an int. clean. minimal. main character energy fr fr. ✨

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💜 ARGUMENTS 💜

• ip — The GFS2 inode 👑 this is the inode you're refreshing, the little guy getting the makeover. it's a struct gfs2_inode *, so yeah, pointer to the inode struct, no surprises there.

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⭐ RETURN ⭐

returns errno — that's your classic error number situation 🫶 so like, check it, don't just ignore it, iykyk.

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🧚 SEE ALSO 🧚

these are all the sibling functions hanging out in the same neighborhood, and yes, the source file is literally Kernel file ./fs/gfs2/glops.c — she lives there 🏠

• __gfs2_ail_flush(9)
• gfs2_rgrp_metasync(9)
• rgrp_go_sync(9)
• rgrp_go_inval(9)
• gfs2_inode_metasync(9)
• inode_go_sync(9)
• inode_go_inval(9)
• inode_go_instantiate(9)
• inode_go_dump(9)
• freeze_go_callback(9)
• freeze_go_xmote_bh(9)
• iopen_go_callback(9)

like, go read those too if you wanna understand the whole glops situation, they're all connected 💫

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⚠️ quick vibe check: the page really doesn't say anything more about what happens on failure or what specific errno values you might get — so don't let me catch you inventing details, bestie. that's the whole documented truth and nothing but 🙈

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mwah 💖 that's the page! source is ./fs/gfs2, dated October 2026, and honestly? she ate. now go refresh some inodes, you absolute legend 🌈👑🍓