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14 * in the LICENSE file that accompanied this code).
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36 * lustre/fid/fid_internal.h
38 * Author: Yury Umanets <umka@clusterfs.com>
40 #ifndef __FID_INTERNAL_H
41 #define __FID_INTERNAL_H
43 #include <lustre/lustre_idl.h>
44 #include <libcfs/libcfs.h>
46 #ifdef HAVE_SERVER_SUPPORT
47 # define HAVE_SEQ_SERVER
51 struct seq_thread_info {
52 struct req_capsule *sti_pill;
53 struct lu_seq_range sti_space;
54 struct lu_buf sti_buf;
58 SEQ_TXN_STORE_CREDITS = 20
61 extern struct lu_context_key seq_thread_key;
63 # ifdef CONFIG_PROC_FS
64 extern struct lprocfs_vars seq_server_proc_list[];
67 /* Store API functions. */
70 int seq_store_init(struct lu_server_seq *seq,
71 const struct lu_env *env,
72 struct dt_device *dt);
74 void seq_store_fini(struct lu_server_seq *seq,
75 const struct lu_env *env);
77 int seq_store_read(struct lu_server_seq *seq,
78 const struct lu_env *env);
80 int seq_store_update(const struct lu_env *env, struct lu_server_seq *seq,
81 struct lu_seq_range *out, int sync);
83 int seq_server_alloc_spec(struct lu_server_seq *seq,
84 struct lu_seq_range *spec,
85 const struct lu_env *env);
87 int fid_server_mod_init(void);
89 void fid_server_mod_exit(void);
91 # endif /* HAVE_SERVER_SUPPORT */
93 /* Functions used internally in module. */
94 int seq_client_alloc_super(struct lu_client_seq *seq,
95 const struct lu_env *env);
97 # ifdef CONFIG_PROC_FS
98 extern struct lprocfs_vars seq_client_proc_list[];
101 extern struct proc_dir_entry *seq_type_proc_dir;
103 #endif /* __FID_INTERNAL_H */