-#ifndef _BCACHE_CLOCK_TYPES_H
-#define _BCACHE_CLOCK_TYPES_H
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_CLOCK_TYPES_H
+#define _BCACHEFS_CLOCK_TYPES_H
#include "util.h"
-#define NR_IO_TIMERS 8
+#define NR_IO_TIMERS (BCH_SB_MEMBERS_MAX * 3)
/*
* Clocks/timers in units of sectors of IO:
/* Amount to buffer up on a percpu counter */
#define IO_CLOCK_PCPU_SECTORS 128
+typedef HEAP(struct io_timer *) io_timer_heap;
+
struct io_clock {
- atomic_long_t now;
+ atomic64_t now;
u16 __percpu *pcpu_buf;
+ unsigned max_slop;
spinlock_t timer_lock;
- DECLARE_HEAP(struct io_timer *, timers);
+ io_timer_heap timers;
};
-#endif /* _BCACHE_CLOCK_TYPES_H */
-
+#endif /* _BCACHEFS_CLOCK_TYPES_H */