Sebastian Andrzej Siewior e3924279e5 futex: Use a hashmask instead of hashsize ... The global hash uses futex_hashsize to save the amount of the hash buckets that have been allocated during system boot. On each futex_hash() invocation this number is substracted by one to get the mask. This can be optimized by saving directly the mask avoiding the substraction on each futex_hash() invocation. Rename futex_hashsize to futex_hashmask and save the mask of the allocated hash map. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Waiman Long <longman@redhat.com> Link: https://lore.kernel.org/all/20250226091057.bX8vObR4@linutronix.de		2025-02-26 16:07:59 +01:00
..
core.c	futex: Use a hashmask instead of hashsize	2025-02-26 16:07:59 +01:00
futex.h	futex: Pass in task to futex_queue()	2025-01-24 09:37:30 +01:00
Makefile	futex: Split out wait/wake	2021-10-07 13:51:11 +02:00
pi.c	futex: Pass in task to futex_queue()	2025-01-24 09:37:30 +01:00
requeue.c	plist: Split out plist_types.h	2023-12-20 19:26:31 -05:00
syscalls.c	futex: make futex_parse_waitv() available as a helper	2023-09-29 02:37:05 -06:00
waitwake.c	Fix a dangling pointer bug in the futex code used by the	2025-02-08 10:54:11 -08:00