diff options
Diffstat (limited to 'debian/patches-rt/mutex-no-spin-on-rt.patch')
| -rw-r--r-- | debian/patches-rt/mutex-no-spin-on-rt.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/debian/patches-rt/mutex-no-spin-on-rt.patch b/debian/patches-rt/mutex-no-spin-on-rt.patch deleted file mode 100644 index a1e14e56f..000000000 --- a/debian/patches-rt/mutex-no-spin-on-rt.patch +++ /dev/null @@ -1,29 +0,0 @@ -From: Thomas Gleixner <tglx@linutronix.de> -Date: Sun, 17 Jul 2011 21:51:45 +0200 -Subject: locking: Disable spin on owner for RT -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.2/older/patches-5.2.17-rt9.tar.xz - -Drop spin on owner for mutex / rwsem. We are most likely not using it -but… - -Signed-off-by: Thomas Gleixner <tglx@linutronix.de> ---- - kernel/Kconfig.locks | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/kernel/Kconfig.locks -+++ b/kernel/Kconfig.locks -@@ -226,11 +226,11 @@ config ARCH_SUPPORTS_ATOMIC_RMW - - config MUTEX_SPIN_ON_OWNER - def_bool y -- depends on SMP && ARCH_SUPPORTS_ATOMIC_RMW -+ depends on SMP && ARCH_SUPPORTS_ATOMIC_RMW && !PREEMPT_RT_FULL - - config RWSEM_SPIN_ON_OWNER - def_bool y -- depends on SMP && ARCH_SUPPORTS_ATOMIC_RMW -+ depends on SMP && ARCH_SUPPORTS_ATOMIC_RMW && !PREEMPT_RT_FULL - - config LOCK_SPIN_ON_OWNER - def_bool y |