fc_rport_logoff(9)

💅 fc_rport_logoff — Kernel API Manual ✨

okay so bestie, we're in the kernel API manual today (yes, that manual, the fc_rport_logoff(9) one) and honestly? iconic territory. let's get into it 🎀

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🌸 NAME 🌸

fc_rport_logoff — logoff and remove a remote port. she says bye and she means it 💅

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✨ SYNOPSIS ✨

int fc_rport_logoff (struct fc_rport_priv *rdata );

that's the whole vibe. returns an int, takes a pointer, we move 🦋

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🫶 ARGUMENTS 🫶

• rdata — the remote port to be logged off of. that's the one getting the goodbye message 💌

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💖 DESCRIPTION 💖

Locking Note: called without the rport lock held. no cap. this function will hold the rport lock, call an _enter_* function, and then unlock the rport.

so like… it takes the lock itself, does its little _enter_* thing, and hands the lock back. don't hold it yourself going in, that's the whole point 🙈

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🔥 SEE ALSO 🔥

kernel file ./drivers/scsi/libfc/fc_rport.c, plus the whole friend group — literally the entire fc_rport cinematic universe:

• fc_rport_lookup(9)
• fc_rport_create(9)
• fc_rport_destroy(9)
• fc_rport_state(9)
• fc_set_rport_loss_tmo(9)
• fc_plogi_get_maxframe(9)
• fc_rport_state_enter(9)
• fc_rport_work(9)
• fc_rport_login(9)
• fc_rport_enter_delete(9)
• fc_rport_enter_ready(9)
• fc_rport_timeout(9)
• fc_rport_error(9)
• fc_rport_error_retry(9)
• fc_rport_login_complete(9)
• fc_rport_flogi_resp(9)
• fc_rport_enter_flogi(9)
• fc_rport_recv_flogi_req(9)
• fc_rport_plogi_resp(9)
• fc_rport_enter_plogi(9)
• fc_rport_prli_resp(9)
• fc_rport_enter_prli(9)
• fc_rport_rtv_resp(9)
• fc_rport_enter_rtv(9)
• fc_rport_recv_rtv_req(9)
• fc_rport_logo_resp(9)
• fc_rport_enter_logo(9)
• fc_rport_adisc_resp(9)
• fc_rport_enter_adisc(9)
• fc_rport_recv_adisc_req(9)
• fc_rport_recv_rls_req(9)
• fc_rport_recv_els_req(9)
• fc_rport_recv_req(9)
• fc_rport_recv_plogi_req(9)
• fc_rport_recv_prli_req(9)
• fc_rport_recv_prlo_req(9)
• fc_rport_recv_logo_req(9)
• fc_rport_flush_queue(9)
• fc_rport_fcp_prli(9)
• fc_rport_t0_prli(9)
• fc_setup_rport(9)
• fc_destroy_rport(9)
• fc_rport_terminate_io(9)

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okay that's the page!! tysm for reading, ily 🫶 this was brought to you by ./drivers/scsi/libfc, dated October 2026, live from the Kernel API Manual. go log off some ports bestie, slay 💜✨