futex: Pull futex_hash() out of futex_q_lock()

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Getting the hash bucket and queuing it are two distinct actions. In
light of wanting to add a put hash bucket function later, untangle
them.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250416162921.513656-5-bigeasy@linutronix.de

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This commit is contained in:

Peter Zijlstra 2025-04-16 18:29:04 +02:00

parent 93f1b6d79a

commit 2fb292096d

4 changed files with 8 additions and 10 deletions

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7

kernel/futex/core.c

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2

kernel/futex/futex.h

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3

kernel/futex/pi.c

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6

kernel/futex/waitwake.c

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