perf: Reduce perf_disable() usage

[mv-sheeva.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index ab72f56eb3722dd8c4ea2f028fd0c97e136c90ff..243286a8ded76c54ff3bbf3bf854b57e0d70937d 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -564,26 +564,26 @@ struct pmu {
        struct list_head                entry;
 
        /*
-        * Should return -ENOENT when the @event doesn't match this pmu
+        * Should return -ENOENT when the @event doesn't match this PMU.
         */
        int (*event_init)               (struct perf_event *event);
 
-       int (*enable)                   (struct perf_event *event);
+       int  (*enable)                  (struct perf_event *event);
        void (*disable)                 (struct perf_event *event);
-       int (*start)                    (struct perf_event *event);
+       int  (*start)                   (struct perf_event *event);
        void (*stop)                    (struct perf_event *event);
        void (*read)                    (struct perf_event *event);
        void (*unthrottle)              (struct perf_event *event);
 
        /*
-        * Group events scheduling is treated as a transaction, add group
-        * events as a whole and perform one schedulability test. If the test
-        * fails, roll back the whole group
+        * Group events scheduling is treated as a transaction, add
+        * group events as a whole and perform one schedulability test.
+        * If the test fails, roll back the whole group
         */
 
        /*
-        * Start the transaction, after this ->enable() doesn't need
-        * to do schedulability tests.
+        * Start the transaction, after this ->enable() doesn't need to
+        * do schedulability tests.
         */
        void (*start_txn)       (struct pmu *pmu);
        /*
@@ -594,8 +594,8 @@ struct pmu {
         */
        int  (*commit_txn)      (struct pmu *pmu);
        /*
-        * Will cancel the transaction, assumes ->disable() is called for
-        * each successfull ->enable() during the transaction.
+        * Will cancel the transaction, assumes ->disable() is called
+        * for each successfull ->enable() during the transaction.
         */
        void (*cancel_txn)      (struct pmu *pmu);
 };