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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-12 11:32:17 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 11:32:17 +0200 |
| commit | 206855c321adee56db3946ca09a5887cddb9d598 (patch) | |
| tree | 13a2729d4d0e37170552bd9ad3c6bba71ba0c55c /kernel/rcupreempt_trace.c | |
| parent | e8d3f455de4f42d4bab2f6f1aeb2cf3bd18eb508 (diff) | |
| parent | cb58ffc3889f0545628f138f849e759a331b8ddc (diff) | |
Merge branch 'x86/urgent' into core/signal
Conflicts:
arch/x86/kernel/signal_64.c
Diffstat (limited to 'kernel/rcupreempt_trace.c')
| -rw-r--r-- | kernel/rcupreempt_trace.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/rcupreempt_trace.c b/kernel/rcupreempt_trace.c index 5edf82c34bb..35c2d3360ec 100644 --- a/kernel/rcupreempt_trace.c +++ b/kernel/rcupreempt_trace.c @@ -308,11 +308,16 @@ out: static int __init rcupreempt_trace_init(void) { + int ret; + mutex_init(&rcupreempt_trace_mutex); rcupreempt_trace_buf = kmalloc(RCUPREEMPT_TRACE_BUF_SIZE, GFP_KERNEL); if (!rcupreempt_trace_buf) return 1; - return rcupreempt_debugfs_init(); + ret = rcupreempt_debugfs_init(); + if (ret) + kfree(rcupreempt_trace_buf); + return ret; } static void __exit rcupreempt_trace_cleanup(void) |