get_user_inline(9)

🌈 get_user_inline(9) 🌈

okay bestie, welcome to the Kernel API Manual 💖 this one is short but very real: it's all about reading user data inlined ✨

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🌸 NAME 🌸

get_user_inline — read user data inlined 🎀

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✨ SYNOPSIS ✨

get_user_inline (val , usrc );

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🫶 ARGUMENTS 🫶

• val — the variable where you store the value read from user memory 💖
• usrc — pointer to the user space memory to read from 🦋

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💅 RETURN 💅

• 0 — successful 😌✨
• -EFAULT — when faulted 😭💀

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👑 DESCRIPTION 👑

This is the inlined variant of get_user 🧚‍♀️✨

⚠️ Only use when there is a demonstrable performance reason. fr fr, that's the whole vibe check 💅

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🔥 SEE ALSO 🔥

Kernel file: ./include/linux/uaccess.h 📁

• __copy_to_user_inatomic(9)
• probe_subpage_writeable(9)
• copy_struct_from_user(9)
• copy_struct_to_user(9)
• get_kernel_nofault(9)
• __scoped_user_access_begin(9)
• __scoped_user_access(9)
• scoped_user_read_access_size(9)
• scoped_user_read_access(9)
• scoped_user_write_access_size(9)
• scoped_user_write_access(9)
• scoped_user_rw_access_size(9)
• scoped_user_rw_access(9)
• put_user_inline(9)

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mwah 💋 — source/version: ./include/linux, date: October 2026, page: get_user_inline(9). slay 🎀✨