scsi_host_find_tag(9)

💅 scsi_host_find_tag(9) 🎀

okay so bestie, welcome to the Kernel API Manual era of your life — this is the page for scsi_host_find_tag, and no cap, it's short but she serves. Let's get into it 🦋

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✨ NAME ✨

scsi_host_find_tag — find the tagged command by host 🌸

like, you give it a host, you give it a tag, and it goes and finds the tagged command. that's the whole vibe. iconic.

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🔥 SYNOPSIS 🔥

struct scsi_cmnd * scsi_host_find_tag (struct Scsi_Host *shost , int tag );

yes she returns a struct scsi_cmnd *. main character energy fr fr 👑

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💖 ARGUMENTS 💖

• shost — pointer to scsi_host 🫶 (literally, just a pointer to the scsi_host, that's it, that's the whole thing)
• tag — tag 🏷️ (yes bestie, it's just called "tag" — the manpage said tag and so do we)

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⚠️ NOTE ⚠️

for devices using multiple hardware queues, tag must have been generated by blk_mq_unique_tag. like, not optional, not a suggestion, this is the rule 💀 so please don't be out here passing some random tag you made up in the group chat 🙈

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🧚 SEE ALSO 🧚

Kernel file ./include/scsi/scsi_tcq.h — go read it, it's giving source of truth ✨

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and that's the page!! 💜 this little gem lives in ./include/scsi, dated October 2026, and she's filed under scsi_host_find_tag(9) — mwah, slay, periodt, go find those tags bestie 🎀⭐