+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _BCACHEFS_CLOCK_TYPES_H
-#define _BCACHEFS_CLOCK_TYPES_H
-
-#include "util.h"
-
-#define NR_IO_TIMERS (BCH_SB_MEMBERS_MAX * 3)
-
-/*
- * Clocks/timers in units of sectors of IO:
- *
- * Note - they use percpu batching, so they're only approximate.
- */
-
-struct io_timer;
-typedef void (*io_timer_fn)(struct io_timer *);
-
-struct io_timer {
- io_timer_fn fn;
- unsigned long expire;
-};
-
-/* 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 {
- atomic64_t now;
- u16 __percpu *pcpu_buf;
- unsigned max_slop;
-
- spinlock_t timer_lock;
- io_timer_heap timers;
-};
-
-#endif /* _BCACHEFS_CLOCK_TYPES_H */