drbd_rs_del_all(9)

💅 drbd_rs_del_all 💅

okay so bestie, welcome to the Kernel API Manual ✨ — this little page is all about drbd_rs_del_all, bestie, and honestly it's giving cleanup era. 🌸

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✨ NAME ✨

drbd_rs_del_all — gracefully remove all extents from the resync LRU 🧹💖

like, every single one. gracefully. we don't do chaotic deletions here, we do graceful ones. periodt. 👑

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🎀 SYNOPSIS 🎀

int drbd_rs_del_all (struct drbd_device *device );

that's it, that's the whole vibe check. it takes a device and hands you back an int. simple, iconic, no notes. ✨

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🦋 ARGUMENTS 🦋

• device — DRBD device. that's the whole description bestie, the source material is literally just "DRBD device." and ngl we respect the brevity 💅

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🔥 RETURN 🔥

• 0 — upon success 🎉 slay, it worked, all the extents are gone, main character energy confirmed.
• -EAGAIN — if at least one reference count was not zero 😭 so like, something's still holding on. not a fail exactly, more of a "try again later" situation, iykyk. 🫶

fr fr, keep an eye on those reference counts — if even one isn't zero, you're getting -EAGAIN back, no cap.

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⭐ SEE ALSO ⭐

• Kernel file ./drivers/block/drbd/drbd_actlog.c
• drbd_al_shrink(9)
• drbd_rs_begin_io(9)
• drbd_try_rs_begin_io(9)
• drbd_rs_cancel_all(9)

go read the whole friend group bestie, they're all in their activity-log/resync bag and lowkey they all ate 💜🌈

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and that's the page! brought to you with love from the kernel file ./drivers/block/drbd, dated October 2026, and yes it's drbd_rs_del_all(9) the whole way through 🎀✨ bye bestie, mwah 💋🦋