ice_is_pfc_causing_hung_q(9)

💅 ice_is_pfc_causing_hung_q (9) 💅

okay bestie, so this one is a kernel API manual page, and the star of the show is ice_is_pfc_causing_hung_q — iconic name, no notes. 🧊

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✨ NAME ✨

ice_is_pfc_causing_hung_q —

and that's literally it, the description slot is empty, she said "no caption needed" 💀. (The original page has nothing after the dash — not hiding anything from you, that's genuinely the whole NAME line.)

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🌸 SYNOPSIS 🌸

bool ice_is_pfc_causing_hung_q (struct ice_pf *pf , unsigned int txqueue
);

she returns a bool, she takes two things, that's the whole vibe check 💖

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🎀 ARGUMENTS 🎀

• pf — pointer to PF structure. yep, the PF struct, she's the main character here 🫶
• txqueue — the Tx queue which is supposedly hung queue. "supposedly" is doing SO much work in that sentence ngl 😭

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🦋 DESCRIPTION 🦋

so what does she actually do? she finds out if PFC is the thing causing the hung queue — and if yes? return true. if no? return false. that's it, that's the whole plot, no cap ✨

like literally the description says: find if PFC is causing the hung queue, if yes return true else false. she's a detective, she answers in booleans, periodt 🔥

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🌈 SEE ALSO 🌈

the kernel file she lives in (iykyk):

./drivers/net/ethernet/intel/ice/ice_dcb_lib.c

and her whole friend group, all in one giant group chat 💅:

• ice_dcb_get_ena_tc(9), ice_dcb_get_mode(9), ice_dcb_get_num_tc(9), ice_get_first_droptc(9), ice_vsi_set_dcb_tc_cfg(9), ice_dcb_get_tc(9), ice_vsi_cfg_dcb_rings(9), ice_dcb_ena_dis_vsi(9), ice_dcb_bwchk(9), ice_pf_dcb_cfg(9), ice_cfg_etsrec_defaults(9), ice_dcb_need_recfg(9), ice_dcb_rebuild(9), ice_dcb_init_cfg(9), ice_dcb_sw_dflt_cfg(9), ice_dcb_tc_contig(9), ice_dcb_noncontig_cfg(9), ice_pf_dcb_recfg(9), ice_init_pf_dcb(9), ice_update_dcb_stats(9), ice_tx_prepare_vlan_flags_dcb(9), ice_setup_dcb_qos_info(9), ice_dcb_is_mib_change_pending(9), ice_dcb_process_lldp_set_mib_change(9)

like okay go off, DCB library, we see you 👑 (and yes, that's every single one of them, don't come for me 🙈)

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heads up bestie: that's genuinely every option and detail from the page — there aren't any extra flags or exit statuses hiding here, this one's a short queen 🍓

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and that's the tea! ☕ this page is from the Kernel API Manual, lives under ./drivers/net/ethernet/intel/ice, and it's dated October 2026 — so mark your calendars and stan responsibly 💜🦋✨