diff mbox

[2/5] nohz: add stub context_tracking_is_enabled

Message ID 1423600074-2907-3-git-send-email-riel@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rik van Riel Feb. 10, 2015, 8:27 p.m. UTC 
From: Rik van Riel <riel@redhat.com>

With code elsewhere doing something conditional on whether or not
context tracking is enabled, we want a stub function that tells us
context tracking is not enabled, when CONFIG_CONTEXT_TRACKING is
not set.

Signed-off-by: Rik van Riel <riel@redhat.com>
---
 include/linux/context_tracking_state.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Paul E. McKenney Feb. 10, 2015, 9:29 p.m. UTC | #1 
On Tue, Feb 10, 2015 at 03:27:51PM -0500, riel@redhat.com wrote:
> From: Rik van Riel <riel@redhat.com>
> 
> With code elsewhere doing something conditional on whether or not
> context tracking is enabled, we want a stub function that tells us
> context tracking is not enabled, when CONFIG_CONTEXT_TRACKING is
> not set.
> 
> Signed-off-by: Rik van Riel <riel@redhat.com>

Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

> ---
>  include/linux/context_tracking_state.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h
> index 97a81225d037..72ab10fe1e46 100644
> --- a/include/linux/context_tracking_state.h
> +++ b/include/linux/context_tracking_state.h
> @@ -39,6 +39,8 @@ static inline bool context_tracking_in_user(void)
>  #else
>  static inline bool context_tracking_in_user(void) { return false; }
>  static inline bool context_tracking_active(void) { return false; }
> +static inline bool context_tracking_is_enabled(void) { return false; }
> +static inline bool context_tracking_cpu_is_enabled(void) { return false; }
>  #endif /* CONFIG_CONTEXT_TRACKING */
> 
>  #endif
> -- 
> 1.9.3
> 

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diff mbox

Patch

diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h
index 97a81225d037..72ab10fe1e46 100644
--- a/include/linux/context_tracking_state.h
+++ b/include/linux/context_tracking_state.h
@@ -39,6 +39,8 @@  static inline bool context_tracking_in_user(void)
 #else
 static inline bool context_tracking_in_user(void) { return false; }
 static inline bool context_tracking_active(void) { return false; }
+static inline bool context_tracking_is_enabled(void) { return false; }
+static inline bool context_tracking_cpu_is_enabled(void) { return false; }
 #endif /* CONFIG_CONTEXT_TRACKING */
 
 #endif