diff options
| -rw-r--r-- | include/rv/da_monitor.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/rv/da_monitor.h b/include/rv/da_monitor.h index db11d41bb438..7511f5464c48 100644 --- a/include/rv/da_monitor.h +++ b/include/rv/da_monitor.h @@ -20,6 +20,12 @@ #include <linux/bug.h> #include <linux/sched.h> +/* + * Per-cpu variables require a unique name although static in some + * configurations (e.g. CONFIG_DEBUG_FORCE_WEAK_PER_CPU or alpha modules). + */ +#define DA_MON_NAME CONCATENATE(da_mon_, MONITOR_NAME) + static struct rv_monitor rv_this; static void react(enum states curr_state, enum events event) @@ -183,14 +189,14 @@ static inline bool da_event(struct da_monitor *da_mon, struct task_struct *tsk, /* * global monitor (a single variable) */ -static struct da_monitor da_mon_this; +static struct da_monitor DA_MON_NAME; /* * da_get_monitor - return the global monitor address */ static struct da_monitor *da_get_monitor(void) { - return &da_mon_this; + return &DA_MON_NAME; } /* @@ -223,14 +229,14 @@ static inline void da_monitor_destroy(void) { } /* * per-cpu monitor variables */ -static DEFINE_PER_CPU(struct da_monitor, da_mon_this); +static DEFINE_PER_CPU(struct da_monitor, DA_MON_NAME); /* * da_get_monitor - return current CPU monitor address */ static struct da_monitor *da_get_monitor(void) { - return this_cpu_ptr(&da_mon_this); + return this_cpu_ptr(&DA_MON_NAME); } /* @@ -242,7 +248,7 @@ static void da_monitor_reset_all(void) int cpu; for_each_cpu(cpu, cpu_online_mask) { - da_mon = per_cpu_ptr(&da_mon_this, cpu); + da_mon = per_cpu_ptr(&DA_MON_NAME, cpu); da_monitor_reset(da_mon); } } |