sd_done(9)

🌸 NAME 🌸

hey bestie, welcome to sd_done(9) from the Kernel API Manual — it's literally the bottom half handler that gets called when the lower level driver has completed a scsi command, successfully or otherwise. slay. 💅

✨ SYNOPSIS ✨

int sd_done (struct scsi_cmnd *SCpnt );

🎀 ARGUMENTS 🎀

• SCpnt — the mid-level's per command structure. that's the little command passport, bestie 🫶

💅 NOTE 💅

potentially run from within an ISR. Must not block.

so yeah: this can potentially run from within an ISR, and it must not block — no cap, do not block, periodt. 💀

🦋 SEE ALSO 🦋

Kernel file: ./drivers/scsi/sd.c — go peek, iykyk 👑

• sd_group_number(9)
• sd_open(9)
• sd_release(9)
• sd_ioctl(9)
• sd_check_events(9)
• sd_eh_reset(9)
• sd_eh_action(9)
• sd_read_block_provisioning(9)
• sd_read_cpr(9)
• sd_revalidate_disk(9)
• sd_unlock_native_capacity(9)
• sd_format_disk_name(9)
• sd_probe(9)
• sd_remove(9)
• init_sd(9)
• exit_sd(9)

xoxo, from the ./drivers/scsi source corner — October 2026, sd_done(9) edition 🎀💖