From 7497e947bc1d3f761b46c2105c8ae37af98add54 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Thu, 10 Jul 2025 13:00:11 +0200 Subject: perf bench futex: Remove support for IMMUTABLE It has been decided to remove the support IMMUTABLE futex. perf bench was one of the eary users for testing purposes. Now that the API is removed before it could be used in an official release, remove the bits from perf, too. Remove Remove support for IMMUTABLE futex. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20250710110011.384614-7-bigeasy@linutronix.de --- tools/include/uapi/linux/prctl.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'tools/include/uapi/linux') diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h index 43dec6eed559..3b93fb906e3c 100644 --- a/tools/include/uapi/linux/prctl.h +++ b/tools/include/uapi/linux/prctl.h @@ -367,8 +367,6 @@ struct prctl_mm_map { /* FUTEX hash management */ #define PR_FUTEX_HASH 78 # define PR_FUTEX_HASH_SET_SLOTS 1 -# define FH_FLAG_IMMUTABLE (1ULL << 0) # define PR_FUTEX_HASH_GET_SLOTS 2 -# define PR_FUTEX_HASH_GET_IMMUTABLE 3 #endif /* _LINUX_PRCTL_H */ -- cgit v1.2.3