From: Kevin Hilman <khilman@linaro.org> To: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mats Liljegren <mats.liljegren@enea.com>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linaro-dev@lists.linaro.org Subject: [RFC/PATCH 1/5] context tracking: conditionalize guest support based on CONFIG_KVM Date: Wed, 20 Feb 2013 11:41:38 -0800 [thread overview] Message-ID: <1361389302-11968-2-git-send-email-khilman@linaro.org> (raw) In-Reply-To: <1361389302-11968-1-git-send-email-khilman@linaro.org> So that it can build on !KVM systems too. Signed-off-by: Kevin Hilman <khilman@linaro.org> --- kernel/context_tracking.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c index 74f68f4..6fe96b1 100644 --- a/kernel/context_tracking.c +++ b/kernel/context_tracking.c @@ -1,5 +1,7 @@ #include <linux/context_tracking.h> +#ifdef CONFIG_KVM #include <linux/kvm_host.h> +#endif #include <linux/rcupdate.h> #include <linux/sched.h> #include <linux/hardirq.h> @@ -62,6 +64,7 @@ void user_exit(void) local_irq_restore(flags); } +#ifdef CONFIG_KVM void guest_enter(void) { if (vtime_accounting_enabled()) @@ -79,6 +82,7 @@ void guest_exit(void) __guest_exit(); } EXPORT_SYMBOL_GPL(guest_exit); +#endif void context_tracking_task_switch(struct task_struct *prev, struct task_struct *next) -- 1.8.1.2
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From: khilman@linaro.org (Kevin Hilman) To: linux-arm-kernel@lists.infradead.org Subject: [RFC/PATCH 1/5] context tracking: conditionalize guest support based on CONFIG_KVM Date: Wed, 20 Feb 2013 11:41:38 -0800 [thread overview] Message-ID: <1361389302-11968-2-git-send-email-khilman@linaro.org> (raw) In-Reply-To: <1361389302-11968-1-git-send-email-khilman@linaro.org> So that it can build on !KVM systems too. Signed-off-by: Kevin Hilman <khilman@linaro.org> --- kernel/context_tracking.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c index 74f68f4..6fe96b1 100644 --- a/kernel/context_tracking.c +++ b/kernel/context_tracking.c @@ -1,5 +1,7 @@ #include <linux/context_tracking.h> +#ifdef CONFIG_KVM #include <linux/kvm_host.h> +#endif #include <linux/rcupdate.h> #include <linux/sched.h> #include <linux/hardirq.h> @@ -62,6 +64,7 @@ void user_exit(void) local_irq_restore(flags); } +#ifdef CONFIG_KVM void guest_enter(void) { if (vtime_accounting_enabled()) @@ -79,6 +82,7 @@ void guest_exit(void) __guest_exit(); } EXPORT_SYMBOL_GPL(guest_exit); +#endif void context_tracking_task_switch(struct task_struct *prev, struct task_struct *next) -- 1.8.1.2
next prev parent reply other threads:[~2013-02-20 19:41 UTC|newest] Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-02-20 19:41 [RFC/PATCH 0/5] context_tracking: prerequisites for ARM support Kevin Hilman 2013-02-20 19:41 ` Kevin Hilman 2013-02-20 19:41 ` Kevin Hilman [this message] 2013-02-20 19:41 ` [RFC/PATCH 1/5] context tracking: conditionalize guest support based on CONFIG_KVM Kevin Hilman 2013-02-22 13:27 ` Frederic Weisbecker 2013-02-22 13:27 ` Frederic Weisbecker 2013-02-26 19:29 ` Kevin Hilman 2013-02-26 19:29 ` Kevin Hilman 2013-02-26 22:13 ` Namhyung Kim 2013-02-26 22:13 ` Namhyung Kim 2013-02-27 14:24 ` Kevin Hilman 2013-02-27 14:24 ` Kevin Hilman 2013-02-27 15:21 ` Frederic Weisbecker 2013-02-27 15:21 ` Frederic Weisbecker 2013-02-20 19:41 ` [RFC/PATCH 2/5] kernel_cpustat: convert to atomic 64-bit accessors Kevin Hilman 2013-02-20 19:41 ` Kevin Hilman 2013-02-21 19:38 ` Kevin Hilman 2013-02-21 19:38 ` Kevin Hilman 2013-02-21 21:53 ` Frederic Weisbecker 2013-02-21 21:53 ` Frederic Weisbecker 2013-02-21 21:54 ` Frederic Weisbecker 2013-02-21 21:54 ` Frederic Weisbecker 2013-02-22 5:57 ` Kevin Hilman 2013-02-22 5:57 ` Kevin Hilman 2013-02-21 21:58 ` Russell King - ARM Linux 2013-02-21 21:58 ` Russell King - ARM Linux 2013-02-21 22:15 ` Frederic Weisbecker 2013-02-21 22:15 ` Frederic Weisbecker 2013-02-20 19:41 ` [RFC/PATCH 3/5] virt CPU accounting: Kconfig: drop 64-bit requirment Kevin Hilman 2013-02-20 19:41 ` Kevin Hilman 2013-02-20 19:41 ` [RFC/PATCH 4/5] cputime: use do_div() for nsec resolution conversion helpers Kevin Hilman 2013-02-20 19:41 ` Kevin Hilman 2013-02-21 16:24 ` Frederic Weisbecker 2013-02-21 16:24 ` Frederic Weisbecker 2013-02-21 17:58 ` Namhyung Kim 2013-02-21 17:58 ` Namhyung Kim 2013-02-21 19:21 ` Kevin Hilman 2013-02-21 19:21 ` Kevin Hilman 2013-02-26 15:21 ` Frederic Weisbecker 2013-02-26 15:21 ` Frederic Weisbecker 2013-02-20 19:41 ` [RFC/PATCH 5/5] ARM: Kconfig: allow virt CPU accounting Kevin Hilman 2013-02-20 19:41 ` Kevin Hilman
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