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futex: Pull futex_hash() out of futex_q_lock()
authorPeter Zijlstra <peterz@infradead.org>
Wed, 16 Apr 2025 16:29:04 +0000 (18:29 +0200)
committerPeter Zijlstra <peterz@infradead.org>
Sat, 3 May 2025 10:02:05 +0000 (12:02 +0200)
commit2fb292096d950a67a1941949a08a60ddd3193da3
tree5180dd19cd125202d83726b793d7abb255a504c4tree
parent93f1b6d79a73b520b6875cf3babf4a09acc4eef0commit | diff
futex: Pull futex_hash() out of futex_q_lock()

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
kernel/futex/core.c diff | blob | blame | history
kernel/futex/futex.h diff | blob | blame | history
kernel/futex/pi.c diff | blob | blame | history
kernel/futex/waitwake.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)