#define __XFS_STATS_H__
-#if defined(CONFIG_PROC_FS) && !defined(XFS_STATS_OFF)
-
#include <linux/percpu.h>
/*
__uint64_t xs_read_bytes;
};
-DECLARE_PER_CPU(struct xfsstats, xfsstats);
+int xfs_stats_format(struct xfsstats __percpu *stats, char *buf);
+void xfs_stats_clearall(struct xfsstats __percpu *stats);
+extern struct xstats xfsstats;
-/*
- * We don't disable preempt, not too worried about poking the
- * wrong CPU's stat for now (also aggregated before reporting).
- */
-#define XFS_STATS_INC(v) (per_cpu(xfsstats, current_cpu()).v++)
-#define XFS_STATS_DEC(v) (per_cpu(xfsstats, current_cpu()).v--)
-#define XFS_STATS_ADD(v, inc) (per_cpu(xfsstats, current_cpu()).v += (inc))
+#define XFS_STATS_INC(mp, v) \
+do { \
+ per_cpu_ptr(xfsstats.xs_stats, current_cpu())->v++; \
+ per_cpu_ptr(mp->m_stats.xs_stats, current_cpu())->v++; \
+} while (0)
+
+#define XFS_STATS_DEC(mp, v) \
+do { \
+ per_cpu_ptr(xfsstats.xs_stats, current_cpu())->v--; \
+ per_cpu_ptr(mp->m_stats.xs_stats, current_cpu())->v--; \
+} while (0)
+
+#define XFS_STATS_ADD(mp, v, inc) \
+do { \
+ per_cpu_ptr(xfsstats.xs_stats, current_cpu())->v += (inc); \
+ per_cpu_ptr(mp->m_stats.xs_stats, current_cpu())->v += (inc); \
+} while (0)
+
+#if defined(CONFIG_PROC_FS)
extern int xfs_init_procfs(void);
extern void xfs_cleanup_procfs(void);
#else /* !CONFIG_PROC_FS */
-# define XFS_STATS_INC(count)
-# define XFS_STATS_DEC(count)
-# define XFS_STATS_ADD(count, inc)
-
static inline int xfs_init_procfs(void)
{
return 0;