0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
28 lines
811 B
C
28 lines
811 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _FS_CEPH_MSGPOOL
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#define _FS_CEPH_MSGPOOL
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#include <linux/mempool.h>
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/*
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* we use memory pools for preallocating messages we may receive, to
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* avoid unexpected OOM conditions.
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*/
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struct ceph_msgpool {
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const char *name;
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mempool_t *pool;
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int type; /* preallocated message type */
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int front_len; /* preallocated payload size */
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int max_data_items;
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};
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int ceph_msgpool_init(struct ceph_msgpool *pool, int type,
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int front_len, int max_data_items, int size,
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const char *name);
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extern void ceph_msgpool_destroy(struct ceph_msgpool *pool);
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struct ceph_msg *ceph_msgpool_get(struct ceph_msgpool *pool, int front_len,
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int max_data_items);
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extern void ceph_msgpool_put(struct ceph_msgpool *, struct ceph_msg *);
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#endif
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