devcd_free_sgtable(9)

💖 NAME 💖

devcd_free_sgtable — okay so this one frees, like, all the memory of the scatterlist table you hand it (i.e. both the pages and the scatterlist instances) ✨ no crumbs left, we love a thorough queen 🎀

🌸 SYNOPSIS 🌸

void devcd_free_sgtable (void *data );

🦋 ARGUMENTS 🦋

• data — pointer to the sg_table you want to free 🫶 literally just hand it over, bestie

💅 NOTE 💅

okay so listen closely because this is the part where people mess up 🙈 if two tables were allocated with devcd_alloc_sgtable and then chained using the sg_chain function, then that function should be called only once on the chained table. once. one time. that's it. not twice, not "just to be safe" — once 💀

⭐ SEE ALSO ⭐

• Kernel file ./drivers/base/devcoredump.c
• dev_coredumpv(9)
• devcd_read_from_sgtable(9)
• dev_coredump_put(9)
• dev_coredumpm_timeout(9)
• dev_coredumpsg(9)

go read the source, iykyk 🔥👑

and that's the whole vibe 💜🦋🌸 this little icon lives in ./drivers/base, brought to you by the October 2026 release — mwah, devcd_free_sgtable(9) out 💅✨