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| author | Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | 2011-03-16 19:05:25 -0400 |
|---|---|---|
| committer | Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> | 2011-03-16 19:05:25 -0400 |
| commit | 130ab0c3215436dd26b385ceaa797be7a86f380b (patch) | |
| tree | 25639412204533d9c392a0a688fa8b059780ae9b /kernel/trace | |
| parent | d43022c0918efc848aabef46e3c05454e2083fa7 (diff) | |
omap-trace-clock-32-to-64-use-spinlock-fix
The definition should be turned from a mutex to a spinlock too.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace-clock-32-to-64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace-clock-32-to-64.c b/kernel/trace/trace-clock-32-to-64.c index 6249d5ec03c..c9697a636d4 100644 --- a/kernel/trace/trace-clock-32-to-64.c +++ b/kernel/trace/trace-clock-32-to-64.c @@ -34,7 +34,7 @@ #define HW_LS32(hw) ((hw) & HW_BITMASK) #define SW_MS32(sw) ((sw) & ~HW_BITMASK) -static DEFINE_MUTEX(synthetic_tsc_lock); +static DEFINE_SPINLOCK(synthetic_tsc_lock); static int synthetic_tsc_refcount; /* Number of readers */ static int synthetic_tsc_enabled; /* synth. TSC enabled on all online CPUs */ |