search for: arch_use_queue_spinlock

Displaying 20 results from an estimated 63 matches for "arch_use_queue_spinlock".

[PATCH v8 10/10] pvqspinlock, x86: Enable qspinlock PV support for XEN
2014 Apr 02
1
[PATCH v8 10/10] pvqspinlock, x86: Enable qspinlock PV support for XEN
> diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index a70fdeb..451e392 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) > + depends on SMP If I read this correctly that means you cannot select any more the old ticketlocks? As in, if you select CONFIG_PARAVIRT on X86 it wi...
[PATCH v8 10/10] pvqspinlock, x86: Enable qspinlock PV support for XEN
2014 Apr 02
1
[PATCH v8 10/10] pvqspinlock, x86: Enable qspinlock PV support for XEN
> diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index a70fdeb..451e392 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) > + depends on SMP If I read this correctly that means you cannot select any more the old ticketlocks? As in, if you select CONFIG_PARAVIRT on X86 it wi...
[PATCH RFC v5 8/8] pvqspinlock, x86: Enable KVM to use qspinlock's PV support
2014 Feb 27
1
[PATCH RFC v5 8/8] pvqspinlock, x86: Enable KVM to use qspinlock's PV support
...k_kick = kvm_unlock_kick; > +#endif > } > > static __init int kvm_spinlock_init_jump(void) > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index f185584..a70fdeb 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && !PARAVIRT_SPINLOCKS > + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) > Should this rather be def_bool y if ARCH_USE_QUEUE_SPINLOCK && (!PARAVIRT_SPINLOCKS...
[PATCH RFC v5 8/8] pvqspinlock, x86: Enable KVM to use qspinlock's PV support
2014 Feb 27
1
[PATCH RFC v5 8/8] pvqspinlock, x86: Enable KVM to use qspinlock's PV support
...k_kick = kvm_unlock_kick; > +#endif > } > > static __init int kvm_spinlock_init_jump(void) > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index f185584..a70fdeb 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && !PARAVIRT_SPINLOCKS > + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) > Should this rather be def_bool y if ARCH_USE_QUEUE_SPINLOCK && (!PARAVIRT_SPINLOCKS...
[PATCH 11/11] qspinlock, kvm: Add paravirt support
2014 Jun 15
0
[PATCH 11/11] qspinlock, kvm: Add paravirt support
...unlock_kick = kvm_unlock_kick; +#endif } static __init int kvm_spinlock_init_jump(void) Index: linux-2.6/kernel/Kconfig.locks =================================================================== --- linux-2.6.orig/kernel/Kconfig.locks +++ linux-2.6/kernel/Kconfig.locks @@ -229,7 +229,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP && !(PARAVIRT_SPINLOCKS && XEN) config ARCH_USE_QUEUE_RWLOCK bool
[PATCH RFC v5 8/8] pvqspinlock, x86: Enable KVM to use qspinlock's PV support
2014 Feb 26
0
[PATCH RFC v5 8/8] pvqspinlock, x86: Enable KVM to use qspinlock's PV support
..._SAVE(kvm_lock_spinning); pv_lock_ops.unlock_kick = kvm_unlock_kick; +#endif } static __init int kvm_spinlock_init_jump(void) diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index f185584..a70fdeb 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) -- 1.7.1
[PATCH v15 12/15] pvqspinlock, x86: Enable PV qspinlock for Xen
2015 Apr 07
0
[PATCH v15 12/15] pvqspinlock, x86: Enable PV qspinlock for Xen
..._XEN_DEBUG_FS +#if defined(CONFIG_XEN_DEBUG_FS) && !defined(CONFIG_QUEUE_SPINLOCK) static struct dentry *d_spin_debug; diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index 537b13e..0b42933 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -240,7 +240,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) + depends on SMP config ARCH_USE_QUEUE_RWLOCK bool -- 1.7.1
[PATCH RFC v6 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
2014 Mar 12
0
[PATCH RFC v6 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
..._SAVE(kvm_lock_spinning); pv_lock_ops.unlock_kick = kvm_unlock_kick; +#endif } static __init int kvm_spinlock_init_jump(void) diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index f185584..a70fdeb 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) -- 1.7.1
[PATCH v8 10/10] pvqspinlock, x86: Enable qspinlock PV support for XEN
2014 Apr 02
0
[PATCH v8 10/10] pvqspinlock, x86: Enable qspinlock PV support for XEN
...0644, d_spin_debug, &wake_spur_stats); +#endif /* CONFIG_QUEUE_SPINLOCK */ return 0; } fs_initcall(xen_spinlock_debugfs); diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index a70fdeb..451e392 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) + depends on SMP -- 1.7.1
[PATCH v14 11/11] pvqspinlock, x86: Enable PV qspinlock for XEN
2015 Jan 20
0
[PATCH v14 11/11] pvqspinlock, x86: Enable PV qspinlock for XEN
...0644, d_spin_debug, &time_blocked); +#endif /* CONFIG_QUEUE_SPINLOCK */ return 0; } fs_initcall(xen_spinlock_debugfs); diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index 57301de..1e66280 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -236,7 +236,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) + depends on SMP config ARCH_USE_QUEUE_RWLOCK bool -- 1.7.1
[PATCH v14 11/11] pvqspinlock, x86: Enable PV qspinlock for XEN
2015 Jan 20
0
[PATCH v14 11/11] pvqspinlock, x86: Enable PV qspinlock for XEN
...0644, d_spin_debug, &time_blocked); +#endif /* CONFIG_QUEUE_SPINLOCK */ return 0; } fs_initcall(xen_spinlock_debugfs); diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index 57301de..1e66280 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -236,7 +236,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) + depends on SMP config ARCH_USE_QUEUE_RWLOCK bool -- 1.7.1
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
2014 Mar 19
0
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
..._SAVE(kvm_lock_spinning); pv_lock_ops.unlock_kick = kvm_unlock_kick; +#endif } static __init int kvm_spinlock_init_jump(void) diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index f185584..a70fdeb 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) -- 1.7.1
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
2014 Mar 20
1
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
...ock_kick = kvm_unlock_kick; > +#endif > } > > static __init int kvm_spinlock_init_jump(void) > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index f185584..a70fdeb 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && !PARAVIRT_SPINLOCKS > + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) >
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
2014 Mar 20
1
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
...ock_kick = kvm_unlock_kick; > +#endif > } > > static __init int kvm_spinlock_init_jump(void) > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index f185584..a70fdeb 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && !PARAVIRT_SPINLOCKS > + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) >
[PATCH v10 18/19] pvqspinlock, x86: Enable PV qspinlock PV for KVM
2014 May 07
1
[PATCH v10 18/19] pvqspinlock, x86: Enable PV qspinlock PV for KVM
...k_kick = kvm_unlock_kick; > +#endif > } > > static __init int kvm_spinlock_init_jump(void) > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index f185584..a70fdeb 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && !PARAVIRT_SPINLOCKS > + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) > -- > 1.7.1 >
[PATCH v10 18/19] pvqspinlock, x86: Enable PV qspinlock PV for KVM
2014 May 07
1
[PATCH v10 18/19] pvqspinlock, x86: Enable PV qspinlock PV for KVM
...k_kick = kvm_unlock_kick; > +#endif > } > > static __init int kvm_spinlock_init_jump(void) > diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks > index f185584..a70fdeb 100644 > --- a/kernel/Kconfig.locks > +++ b/kernel/Kconfig.locks > @@ -229,4 +229,4 @@ config ARCH_USE_QUEUE_SPINLOCK > > config QUEUE_SPINLOCK > def_bool y if ARCH_USE_QUEUE_SPINLOCK > - depends on SMP && !PARAVIRT_SPINLOCKS > + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) > -- > 1.7.1 >
[PATCH v13 10/11] pvqspinlock, x86: Enable PV qspinlock for KVM
2014 Oct 29
0
[PATCH v13 10/11] pvqspinlock, x86: Enable PV qspinlock for KVM
..._SAVE(kvm_lock_spinning); pv_lock_ops.unlock_kick = kvm_unlock_kick; +#endif } static __init int kvm_spinlock_init_jump(void) diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index 9215fab..57301de 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -236,7 +236,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) config ARCH_USE_QUEUE_RWLOCK bool -- 1.7.1
[PATCH v13 10/11] pvqspinlock, x86: Enable PV qspinlock for KVM
2014 Oct 29
0
[PATCH v13 10/11] pvqspinlock, x86: Enable PV qspinlock for KVM
..._SAVE(kvm_lock_spinning); pv_lock_ops.unlock_kick = kvm_unlock_kick; +#endif } static __init int kvm_spinlock_init_jump(void) diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks index 9215fab..57301de 100644 --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -236,7 +236,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP && (!PARAVIRT_SPINLOCKS || !XEN) config ARCH_USE_QUEUE_RWLOCK bool -- 1.7.1
[PATCH 9/9] qspinlock, x86, kvm: Implement KVM support for paravirt qspinlock
2015 Mar 16
0
[PATCH 9/9] qspinlock, x86, kvm: Implement KVM support for paravirt qspinlock
...} +#endif default: ret = paravirt_patch_default(type, clobbers, ibuf, addr, len); break; + + patch_site: + ret = paravirt_patch_insns(ibuf, len, start, end); + break; } #undef PATCH_SITE return ret; --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -240,7 +240,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP config ARCH_USE_QUEUE_RWLOCK bool
[PATCH 9/9] qspinlock, x86, kvm: Implement KVM support for paravirt qspinlock
2015 Mar 16
0
[PATCH 9/9] qspinlock, x86, kvm: Implement KVM support for paravirt qspinlock
...} +#endif default: ret = paravirt_patch_default(type, clobbers, ibuf, addr, len); break; + + patch_site: + ret = paravirt_patch_insns(ibuf, len, start, end); + break; } #undef PATCH_SITE return ret; --- a/kernel/Kconfig.locks +++ b/kernel/Kconfig.locks @@ -240,7 +240,7 @@ config ARCH_USE_QUEUE_SPINLOCK config QUEUE_SPINLOCK def_bool y if ARCH_USE_QUEUE_SPINLOCK - depends on SMP && !PARAVIRT_SPINLOCKS + depends on SMP config ARCH_USE_QUEUE_RWLOCK bool