-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2012, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
void *lpi_cbdata;
void *lpi_catdata;
int lpi_rc;
- struct completion lpi_completion;
+ struct completion lpi_completion;
+ const struct lu_env *lpi_env;
};
-int llog_cat_id2handle(struct llog_handle *cathandle, struct llog_handle **res,
- struct llog_logid *logid);
-int class_config_dump_handler(struct llog_handle * handle,
- struct llog_rec_hdr *rec, void *data);
+struct llog_thread_info {
+ struct lu_attr lgi_attr;
+ struct lu_fid lgi_fid;
+ struct dt_object_format lgi_dof;
+ struct lu_buf lgi_buf;
+ loff_t lgi_off;
+ struct llog_logid_rec lgi_logid;
+ struct dt_insert_rec lgi_dt_rec;
+ struct lu_seq_range lgi_range;
+ struct llog_cookie lgi_cookie;
+ char lgi_name[32];
+};
+
+extern struct lu_context_key llog_thread_key;
+
+static inline struct llog_thread_info *llog_info(const struct lu_env *env)
+{
+ struct llog_thread_info *lgi;
+
+ lgi = lu_context_key_get(&env->le_ctx, &llog_thread_key);
+ LASSERT(lgi);
+ return lgi;
+}
+
+static inline void
+lustre_build_llog_lvfs_oid(struct llog_logid *logid, __u64 ino, __u32 gen)
+{
+ ostid_set_seq_llog(&logid->lgl_oi);
+ ostid_set_id(&logid->lgl_oi, ino);
+ logid->lgl_ogen = gen;
+}
+
+int llog_info_init(void);
+void llog_info_fini(void);
+
+void llog_handle_get(struct llog_handle *loghandle);
+void llog_handle_put(struct llog_handle *loghandle);
+int llog_cat_id2handle(const struct lu_env *env, struct llog_handle *cathandle,
+ struct llog_handle **res, struct llog_logid *logid);
+int class_config_dump_handler(const struct lu_env *env,
+ struct llog_handle *handle,
+ struct llog_rec_hdr *rec, void *data);
+int class_config_yaml_output(struct llog_rec_hdr *rec, char *buf, int size);
+int llog_process_or_fork(const struct lu_env *env,
+ struct llog_handle *loghandle,
+ llog_cb_t cb, void *data, void *catdata, bool fork);
+int llog_cat_cleanup(const struct lu_env *env, struct llog_handle *cathandle,
+ struct llog_handle *loghandle, int index);
+
+static inline struct llog_rec_hdr *llog_rec_hdr_next(struct llog_rec_hdr *rec)
+{
+ return (struct llog_rec_hdr *)((char *)rec + rec->lrh_len);
+}
#endif