STRUCT XE_BO_SHRINK_FLAGS(9)

🌸 NAME 🌸

struct xe_bo_shrink_flags — the lil flag bundle that governs how shrinking behaves, bestie 💅

okay so this is from the Kernel API Manual, and honestly? it's giving "tiny struct, big responsibilities." let's get into it 🫶

✨ SYNOPSIS ✨

struct xe_bo_shrink_flags {
    u32 purge : 1;
    u32 writeback : 1;
 };

two u32 bitfields, one bit each — no cap, that's the whole struct 😭 adorable

🎀 Members 🎀

• purge — only purging is allowed here, periodt. if the bo isn't purgeable, don't shrink it. no exceptions, bestie 💀
• writeback — try to immediately move the content to swap. like right now, immediately, don't wait 🔥

🦋 SEE ALSO 🦋

kernel file ./drivers/gpu/drm/xe/xe_bo.h enum

xe_madv_purgeable_state(9), xe_bo_is_purged(9), xe_bo_madv_is_dontneed(9), xe_bo_willneed_get_locked(9), xe_bo_willneed_put_locked(9), xe_bo_vma_count_inc_locked(9), xe_bo_vma_count_dec_locked(9), xe_bo_size(9), xe_bo_has_valid_ccs_bb(9), xe_bo_put_deferred(9), xe_bo_put_async(9), xe_bo_sg_is_contiguous(9), xe_bo_is_mem_type(9)

go read them all, iykwim — the whole friend group is iconic 🌈

and that's the whole page, bestie!! shoutout to ./drivers/gpu/drm/xe for hosting this absolute legend of a header, dated October 2026 💖 mwah, slay, see you in the next (9) 🌸✨🎀