cpm_muram_free(9)

💖 cpm_muram_free(9) 💖

okay so bestie, we're in the Kernel API Manual today, and the star of the show is cpm_muram_free — the lil cleanup crew of the multi-user ram world ✨

🌸 NAME 🌸

cpm_muram_free — free a chunk of multi-user ram 🫶

🎀 SYNOPSIS 🎀

void cpm_muram_free (s32 offset );

✨ ARGUMENTS ✨

• offset — the beginning of the chunk, and like… the exact same value you got back from cpm_muram_alloc. no cap, hand back the receipt you were given 🧾💅

🦋 SEE ALSO 🦋

• Kernel file ./drivers/soc/fsl/qe/qe_common.c
• devm_cpm_muram_alloc(9)
• devm_cpm_muram_alloc_fixed(9)
• cpm_muram_addr(9)
• cpm_muram_dma(9)

ngl this is the "go touch grass, memory" moment of the whole allocation saga 🌈 free it and move on, main character energy 💜

that's the whole page, bestie — short, sweet, and it ate 💅

source/version: ./drivers/soc/fsl/qe · date: October 2026 · shipped with the Kernel API Manual 🎀✨