ttm_tt_swapout(9)

💖 NAME 💖

okay so bestie, this is ttm_tt_swapout(9) from the Kernel API Manual — the page about swapping out a TT object. yes, that's the whole vibe. 💅

✨ SYNOPSIS ✨

int ttm_tt_swapout (struct ttm_device *bdev , struct ttm_tt *ttm , gfp_t
       gfp_flags );

🎀 ARGUMENTS 🎀

• bdev — the TTM device structure, aka the main character here. 🫶
• ttm — the struct ttm_tt. literally the TT object itself. ✨
• gfp_flags — flags to use for memory allocation. no cap, that's what they're for. 🌸

🦋 DESCRIPTION 🦋

Swap out a TT object to a shmem_file, okay? Then it returns the number of pages swapped out, or a negative error code if things go sideways. 😭 that's it, that's the lore. 💜

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/ttm/ttm_tt.c
• ttm_tt_backup(9)
• ttm_kmap_iter_tt_init(9)
• ttm_tt_setup_backup(9)

these are the linked besties, go check them out iykyk. 🧚

mwah 💋 source/version: ./drivers/gpu/drm/ttm · date: October 2026. slay and bye. 👑