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authorJaroslav Kysela <perex@perex.cz>2010-02-16 11:19:18 +0100
committerJaroslav Kysela <perex@perex.cz>2010-02-16 11:19:18 +0100
commitba9341dfef6b0201cd30e3904dcd0a47d3dc35e0 (patch)
treed83637979db83bb9d5a23e190148b90b60c976d2 /kernel/perf_event.c
parentd39e82db73eb876c60d00f00219d767b3be30307 (diff)
parentf167e1d073278fe231bbdd5d6c24fb9d091aa544 (diff)
Merge branch 'fixes' into devel
Diffstat (limited to 'kernel/perf_event.c')
-rw-r--r--kernel/perf_event.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 1f38270f08c..603c0d8b5df 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -5148,7 +5148,7 @@ int perf_event_init_task(struct task_struct *child)
GFP_KERNEL);
if (!child_ctx) {
ret = -ENOMEM;
- goto exit;
+ break;
}
__perf_event_init_context(child_ctx, child);
@@ -5164,7 +5164,7 @@ int perf_event_init_task(struct task_struct *child)
}
}
- if (inherited_all) {
+ if (child_ctx && inherited_all) {
/*
* Mark the child context as a clone of the parent
* context, or of whatever the parent is a clone of.
@@ -5184,7 +5184,6 @@ int perf_event_init_task(struct task_struct *child)
get_ctx(child_ctx->parent_ctx);
}
-exit:
mutex_unlock(&parent_ctx->mutex);
perf_unpin_context(parent_ctx);