xe_sa_bo_sync_shadow(9)

💅 xe_sa_bo_sync_shadow — the kernel API manual, bestie edition 🎀

okay so picture this: it's a 9-section kernel API manual page, the function is called xe_sa_bo_sync_shadow, and it lives in the xe driver family. welcome to the group chat 💖

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✨ NAME ✨

xe_sa_bo_sync_shadow — sync the SA Shadow BO with the primary BO. that's it, that's the whole vibe 🦋

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🌸 SYNOPSIS 🌸

void xe_sa_bo_sync_shadow (struct drm_suballoc *sa_bo );

literally returns nothing (void), takes exactly one arg, and it will not be accepting questions at this time 💅

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🎀 ARGUMENTS 🎀

• sa_bo — the sub-allocator buffer object. yes queen, that's the one you're syncing 👑

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💜 DESCRIPTION 💜

so what it does: it synchronizes the sub-allocator shadow buffer object with the primary buffer object. that's the whole thing. lowkey simple, highkey important. no cap 🔥

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⭐ RETURN ⭐

None. — as in, nothing. zero. void. it's giving "I did the work and I'm not bragging about it" 🙈

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🦋 SEE ALSO 🦋

it lives in the kernel file ./drivers/gpu/drm/xe/xe_sa.c — go say hi to the rest of the family, they're all iconic:

• __xe_sa_bo_manager_init(9)
• xe_sa_bo_swap_shadow(9)
• __xe_sa_bo_new(9)
• xe_sa_bo_alloc(9)
• xe_sa_bo_init(9)
• xe_sa_bo_flush_write(9)
• xe_sa_bo_sync_read(9)

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🫶 friendly reminder: this whole page is served fresh from ./drivers/gpu/drm/xe, and the official date stamp on it is October 2026. mark your calendars bestie 📅

and that's the page!! ty for coming to my ted talk, mwah 💋✨ xe_sa_bo_sync_shadow(9) out 🎀