Messages in this thread Patch in this message | | | Date | Fri, 1 Aug 2008 10:52:45 -0700 | From | mark gross <> | Subject | spell check patch to pm_qos_params.c |
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This is a documentation clean up patch form Richard Hughes.
With a minor tweak to clarify units for kbs.
Please apply.
thanks,
--mgross
Signed-off-by: mark gross <mgross@linux.intel.com>
Documentation/power/pm_qos_interface.txt | 7 ++++++- include/linux/pm_qos_params.h | 2 +- kernel/pm_qos_params.c | 16 ++++++++-------- 3 files changed, 15 insertions(+), 10 deletions(-)
Index: linux-2.6/Documentation/power/pm_qos_interface.txt =================================================================== --- linux-2.6.orig/Documentation/power/pm_qos_interface.txt 2008-08-01 09:28:42.000000000 -0700 +++ linux-2.6/Documentation/power/pm_qos_interface.txt 2008-08-01 10:46:04.000000000 -0700 @@ -1,4 +1,4 @@ -PM quality of Service interface. +PM Quality Of Service Interface. This interface provides a kernel and user mode interface for registering performance expectations by drivers, subsystems and user space applications on @@ -7,6 +7,11 @@ Currently we have {cpu_dma_latency, network_latency, network_throughput} as the initial set of pm_qos parameters. +Each parameters have defined units: + * latency: usec + * timeout: usec + * throughput: kbs (kilo bit / sec) + The infrastructure exposes multiple misc device nodes one per implemented parameter. The set of parameters implement is defined by pm_qos_power_init() and pm_qos_params.h. This is done because having the available parameters Index: linux-2.6/include/linux/pm_qos_params.h =================================================================== --- linux-2.6.orig/include/linux/pm_qos_params.h 2008-08-01 09:28:48.000000000 -0700 +++ linux-2.6/include/linux/pm_qos_params.h 2008-08-01 10:27:36.000000000 -0700 @@ -1,6 +1,6 @@ /* interface for the pm_qos_power infrastructure of the linux kernel. * - * Mark Gross + * Mark Gross <mgross@linux.intel.com> */ #include <linux/list.h> #include <linux/notifier.h> Index: linux-2.6/kernel/pm_qos_params.c =================================================================== --- linux-2.6.orig/kernel/pm_qos_params.c 2008-08-01 09:28:49.000000000 -0700 +++ linux-2.6/kernel/pm_qos_params.c 2008-08-01 10:27:36.000000000 -0700 @@ -24,7 +24,7 @@ * requirement that the application has is cleaned up when closes the file * pointer or exits the pm_qos_object will get an opportunity to clean up. * - * mark gross mgross@linux.intel.com + * Mark Gross <mgross@linux.intel.com> */ #include <linux/pm_qos_params.h> @@ -211,8 +211,8 @@ * @value: defines the qos request * * This function inserts a new entry in the pm_qos_class list of requested qos - * performance charactoistics. It recomputes the agregate QoS expectations for - * the pm_qos_class of parrameters. + * performance characteristics. It recomputes the aggregate QoS expectations for + * the pm_qos_class of parameters. */ int pm_qos_add_requirement(int pm_qos_class, char *name, s32 value) { @@ -250,10 +250,10 @@ * @name: identifies the request * @value: defines the qos request * - * Updates an existing qos requierement for the pm_qos_class of parameters along + * Updates an existing qos requirement for the pm_qos_class of parameters along * with updating the target pm_qos_class value. * - * If the named request isn't in the lest then no change is made. + * If the named request isn't in the list then no change is made. */ int pm_qos_update_requirement(int pm_qos_class, char *name, s32 new_value) { @@ -287,7 +287,7 @@ * @pm_qos_class: identifies which list of qos request to us * @name: identifies the request * - * Will remove named qos request from pm_qos_class list of parrameters and + * Will remove named qos request from pm_qos_class list of parameters and * recompute the current target value for the pm_qos_class. */ void pm_qos_remove_requirement(int pm_qos_class, char *name) @@ -319,7 +319,7 @@ * @notifier: notifier block managed by caller. * * will register the notifier into a notification chain that gets called - * uppon changes to the pm_qos_class target value. + * upon changes to the pm_qos_class target value. */ int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier) { @@ -338,7 +338,7 @@ * @notifier: notifier block to be removed. * * will remove the notifier from the notification chain that gets called - * uppon changes to the pm_qos_class target value. + * upon changes to the pm_qos_class target value. */ int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier) {
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