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futex: Create private_hash() get/put class
authorPeter Zijlstra <peterz@infradead.org>
Wed, 16 Apr 2025 16:29:07 +0000 (18:29 +0200)
committerPeter Zijlstra <peterz@infradead.org>
Sat, 3 May 2025 10:02:06 +0000 (12:02 +0200)
commitd854e4e7850e6d3ed24f863a877abc2279d60506
tree271d3b78dcdb2ffb2113c1a32b9a36f18aa9a7e0tree
parent6c67f8d880c0950215b8e6f8539562ad1971a05acommit | diff
futex: Create private_hash() get/put class

This gets us:

  fph = futex_private_hash(key) /* gets fph and inc users */
  futex_private_hash_get(fph)   /* inc users */
  futex_private_hash_put(fph)   /* dec users */

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/20250416162921.513656-8-bigeasy@linutronix.de
kernel/futex/core.c diff | blob | blame | history
kernel/futex/futex.h diff | blob | blame | history
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