iowait_priority_update_top(9)

✨ NAME ✨

okay so this is the Kernel API Manual page for iowait_priority_update_top, and its whole thing is: update the top priority entry. literally that. no cap. 💅

🦋 SYNOPSIS 🦋

the signature is giving:

uint iowait_priority_update_top (struct iowait *w , struct iowait *top ,
       uint idx , uint top_idx );

💅 ARGUMENTS 💅

• w — the iowait struct. main character energy.
• top — a pointer to the top priority entry. yes, pointer bestie.
• idx — the index of the current iowait in an array.
• top_idx — the array index for the iowait entry that has the top priority.

🌸 DESCRIPTION 🌸

so this function is called to compare the priority of a given iowait with the given top priority entry. The top index will be returned. that’s the vibe check, and that’s the whole function. periodt. ✨

🔥 SEE ALSO 🔥

run, don’t walk, to the Kernel file ./drivers/infiniband/hw/hfi1/iowait.c, plus these icons:

• iowait_cancel_work(9)
• iowait_set_work_flag(9)

byeee 🫶💖 source/version: ./drivers/infiniband/hw/hfi1, date: October 2026, and it’s literally the iowait_priority_update_top(9) page. mwah. 🎀