From 8fe91e61cdc407c7556d3cd71cf20141a25bbcea Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Tue, 23 Dec 2008 12:29:25 +0100 Subject: [PATCH] perfcounters: remove ->nr_inherited Impact: remove dead code nr_inherited was not maintained correctly (not decremented) - and also not used - remove it. Signed-off-by: Ingo Molnar --- include/linux/perf_counter.h | 1 - kernel/perf_counter.c | 1 - 2 files changed, 2 deletions(-) diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 53af11d3767b..1ea08e9f31ce 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -164,7 +164,6 @@ struct perf_counter { struct task_struct *task; struct file *filp; - unsigned int nr_inherited; struct perf_counter *parent; /* * Protect attach/detach: diff --git a/kernel/perf_counter.c b/kernel/perf_counter.c index 2e73929a6959..48e1dbcdc1cd 100644 --- a/kernel/perf_counter.c +++ b/kernel/perf_counter.c @@ -1308,7 +1308,6 @@ inherit_counter(struct perf_counter *parent_counter, child_ctx->nr_counters++; child_counter->parent = parent_counter; - parent_counter->nr_inherited++; /* * inherit into child's child as well: */