mirror of https://gitee.com/openkylin/linux.git
18 lines
493 B
C
18 lines
493 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _FS_CEPH_MDS_METRIC_H
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#define _FS_CEPH_MDS_METRIC_H
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#include <linux/types.h>
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#include <linux/percpu_counter.h>
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/* This is the global metrics */
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struct ceph_client_metric {
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atomic64_t total_dentries;
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struct percpu_counter d_lease_hit;
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struct percpu_counter d_lease_mis;
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};
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extern int ceph_metric_init(struct ceph_client_metric *m);
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extern void ceph_metric_destroy(struct ceph_client_metric *m);
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#endif /* _FS_CEPH_MDS_METRIC_H */
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