gadget_avoids_skb_reserve(9)

💅 gadget_avoids_skb_reserve(9) ✨

okay so bestie, we're in the Kernel API Manual today and this one is short but iconic, no cap 🫶

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🌸 NAME 🌸

gadget_avoids_skb_reserve — returns true iff the hardware would like to avoid skb_reserve to improve performance 💫

(periodt. that's the whole vibe check.)

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🦋 SYNOPSIS 🦋

int gadget_avoids_skb_reserve (struct usb_gadget *g );

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🎀 ARGUMENTS 🎀

• g — the controller to check for the quirk, like literally the one you're asking about 👑

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🌈 SEE ALSO 🌈

Kernel file ./include/linux/usb/gadget.h, plus the whole friend group:

• struct usb_request(9)
• struct usb_ep_caps(9)
• struct usb_ep(9)
• free_usb_request(9)
• struct usb_gadget(9)
• usb_ep_align(9)
• usb_ep_align_maybe(9)
• gadget_is_altset_supported(9)
• gadget_is_stall_supported(9)
• gadget_is_zlp_supported(9)
• gadget_is_dualspeed(9)
• gadget_is_superspeed(9)
• gadget_is_superspeed_plus(9)
• gadget_is_otg(9)
• struct usb_gadget_driver(9)
• usb_gadget_register_driver_owner(9)
• usb_gadget_unregister_driver(9)
• struct usb_string(9)
• struct usb_gadget_strings(9)
• usb_free_descriptors(9)

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and that's the whole page, bestie, short and slay 🧚‍♀️💜

like, comment, subscribe — this one ships from ./include/linux/usb, dated October 2026, and it's signed gadget_avoids_skb_reserve(9) 💖 mwah 🎀