__blkg_prfill_rwstat(9)

💖 __blkg_prfill_rwstat(9) 💖

okay so bestie, we’re in the Kernel API Manual and this page is all about __blkg_prfill_rwstat(9). it’s giving tiny helper, highkey specific, lowkey iconic. let’s get into it ✨

🌸 NAME 🌸

__blkg_prfill_rwstat — prfill helper for a blkg_rwstat 💅

✨ SYNOPSIS ✨

u64 __blkg_prfill_rwstat (struct seq_file *sf , struct blkg_policy_data
*pd , const struct blkg_rwstat_sample *rwstat );

🎀 ARGUMENTS 🎀

• sf — seq_file to print to 🖨️
• pd — policy private data of interest 👀
• rwstat — rwstat to print 💫

🦋 DESCRIPTION 🦋

okay so the actual job: print rwstat to sf for the device assocaited with pd. that’s it, that’s the vibe. and yes, assocaited is the original spelling — we keep the lore 💅

🌈 SEE ALSO 🌈

• Kernel file ./block/blk-cgroup-rwstat.c
• blkg_prfill_rwstat(9)
• blkg_rwstat_recursive_sum(9)

k bye bestie 🫶 this page is from the ./block source/version, dated October 2026 — catch u later, and stay iconic ✨💖