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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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12345678910111213141516171819202122232425262728/* SPDX-License-Identifier: GPL-2.0 */#ifndef _FS_CEPH_MSGPOOL#define _FS_CEPH_MSGPOOL
#include <linux/mempool.h>
/* * we use memory pools for preallocating messages we may receive, to * avoid unexpected OOM conditions. */struct ceph_msgpool { const char *name; mempool_t *pool; int type; /* preallocated message type */ int front_len; /* preallocated payload size */ int max_data_items;};
int ceph_msgpool_init(struct ceph_msgpool *pool, int type, int front_len, int max_data_items, int size, const char *name);extern void ceph_msgpool_destroy(struct ceph_msgpool *pool);struct ceph_msg *ceph_msgpool_get(struct ceph_msgpool *pool, int front_len, int max_data_items);extern void ceph_msgpool_put(struct ceph_msgpool *, struct ceph_msg *);
#endif