ocfs2_find_resv_lhs(9)

💅 ocfs2_find_resv_lhs 💅

okay so welcome to the ocfs2_find_resv_lhs(9) page from the Kernel API Manual, bestie — this one is all about finding the window that contains your goal ✨

✨ NAME ✨

ocfs2_find_resv_lhs — find the window which contains goal 🎯

🌸 SYNOPSIS 🌸

struct ocfs2_alloc_reservation * ocfs2_find_resv_lhs (struct ocfs2_reservation_map *resmap , unsigned int goal );

🎀 ARGUMENTS 🎀

• resmap — the reservation map to search, iykyk 🔎
• goal — which bit to search for, exactly 💅

🦋 DESCRIPTION 🦋

So here's the vibe: if a window containing that goal is not found, we return the window which comes before goal — yes, it's giving "close enough" energy 😭

And if the rbtree is empty, or there's no window before goal? You get NULL, periodt 💀

🌈 SEE ALSO 🌈

Kernel file ./fs/ocfs2/reservations.c — go peek, it's iconic 👑

that's the whole page, bestie 🫶 — source/version is ./fs/ocfs2, dated October 2026, and the manual tag is ocfs2_find_resv_lhs(9) 💖