gfs2_adjust_quota(9)

okay so bestie, this is gfs2_adjust_quota(9) from the Kernel API Manual — and it's giving “quota record adjustment” realness ✨💅

🎀 NAME 🎀

gfs2_adjust_quota — adjust record of current block usage 💖

✨ SYNOPSIS ✨

int gfs2_adjust_quota (struct gfs2_sbd *sdp , loff_t loc , s64 change ,
       struct gfs2_quota_data *qd , struct qc_dqblk *fdq );

🫶 ARGUMENTS 🫶

• sdp — The superblock. main character energy, no cap.
• loc — Offset of the entry in the quota file. literally where the entry sits.
• change — The amount of usage change to record. the actual number going in.
• qd — The quota data. yes, the quota data in question.
• fdq — The updated limits to record. the new limits bestie.

💖 DESCRIPTION 💖

This function was mostly borrowed from gfs2_block_truncate_page — which was in turn mostly borrowed from ext3. so yeah, it's giving hand-me-down code with lore 😭 that's literally the description, bestie.

🔥 RETURN 🔥

0 or -ve on error. that's it. that's the return vibe.

👑 SEE ALSO 👑

• Kernel file ./fs/gfs2/quota.c
• gfs2_qa_get(9)
• gfs2_quota_check(9)
• gfs2_quotad(9)

okay that's the whole page, bestie 🎀 source/version is ./fs/gfs2, dated October 2026 — periodt 💅