* 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.
*/
/*
#include <lustre_handles.h>
#include <lustre_debug.h>
#include <obd.h>
+#include <obd_class.h>
#include <lprocfs_status.h>
#define FILTER_LAYOUT_VERSION "2"
/* per-client-per-object persistent state (LRU) */
struct filter_mod_data {
- struct list_head fmd_list; /* linked to fed_mod_list */
- __u64 fmd_id; /* object being written to */
- __u64 fmd_gr; /* group being written to */
- __u64 fmd_mactime_xid;/* xid highest {m,a,c}time setattr */
- unsigned long fmd_expire; /* jiffies when it should expire */
- int fmd_refcount; /* reference counter - list holds 1 */
+ cfs_list_t fmd_list; /* linked to fed_mod_list */
+ __u64 fmd_id; /* object being written to */
+ __u64 fmd_gr; /* group being written to */
+ __u64 fmd_mactime_xid;/* xid highest {m,a,c}time
+ * setattr */
+ unsigned long fmd_expire; /* jiffies when it should expire */
+ int fmd_refcount; /* reference counter, list holds 1 */
};
#ifdef HAVE_BGL_SUPPORT
#define FILTER_FMD_MAX_NUM_DEFAULT 32
#endif
/* Client cache seconds */
-#define FILTER_FMD_MAX_AGE_DEFAULT ((obd_timeout + 10) * HZ)
+#define FILTER_FMD_MAX_AGE_DEFAULT ((obd_timeout + 10) * CFS_HZ)
#ifndef HAVE_PAGE_CONSTANT
#define mapping_cap_page_constant_write(mapping) 0
#endif
struct filter_mod_data *filter_fmd_find(struct obd_export *exp,
- obd_id objid, obd_gr group);
+ obd_id objid, obd_seq seq);
struct filter_mod_data *filter_fmd_get(struct obd_export *exp,
- obd_id objid, obd_gr group);
+ obd_id objid, obd_seq seq);
void filter_fmd_put(struct obd_export *exp, struct filter_mod_data *fmd);
void filter_fmd_expire(struct obd_export *exp);
/* filter.c */
void f_dput(struct dentry *);
struct dentry *filter_fid2dentry(struct obd_device *, struct dentry *dir,
- obd_gr group, obd_id id);
-struct dentry *__filter_oa2dentry(struct obd_device *obd, struct obdo *oa,
+ obd_seq seq, obd_id id);
+struct dentry *__filter_oa2dentry(struct obd_device *obd, struct ost_id *ostid,
const char *what, int quiet);
-#define filter_oa2dentry(obd, oa) __filter_oa2dentry(obd, oa, __FUNCTION__, 0)
+#define filter_oa2dentry(obd, ostid) __filter_oa2dentry(obd, ostid, \
+ __func__, 0)
int filter_finish_transno(struct obd_export *, struct inode *,
struct obd_trans_info *, int rc, int force_sync);
__u64 filter_next_id(struct filter_obd *, struct obdo *);
-__u64 filter_last_id(struct filter_obd *, obd_gr group);
+__u64 filter_last_id(struct filter_obd *, obd_seq seq);
int filter_update_fidea(struct obd_export *exp, struct inode *inode,
void *handle, struct obdo *oa);
-int filter_update_server_data(struct obd_device *, struct file *,
- struct lr_server_data *, int force_sync);
-int filter_update_last_objid(struct obd_device *, obd_gr, int force_sync);
+int filter_update_server_data(struct obd_device *);
+int filter_update_last_objid(struct obd_device *, obd_seq, int force_sync);
int filter_common_setup(struct obd_device *, struct lustre_cfg *lcfg,
void *option);
int filter_destroy(struct obd_export *exp, struct obdo *oa,
struct dentry *filter_create_object(struct obd_device *obd, struct obdo *oa);
-struct obd_llog_group *filter_find_olg(struct obd_device *obd, int group);
+struct obd_llog_group *filter_find_olg(struct obd_device *obd, int seq);
/* filter_lvb.c */
extern struct ldlm_valblock_ops filter_lvbo;
int rc);
obd_size filter_grant_space_left(struct obd_export *exp);
long filter_grant(struct obd_export *exp, obd_size current_grant,
- obd_size want, obd_size fs_space_left);
+ obd_size want, obd_size fs_space_left, int conservative);
void filter_grant_commit(struct obd_export *exp, int niocount,
struct niobuf_local *res);
void filter_grant_incoming(struct obd_export *exp, struct obdo *oa);
extern quota_interface_t *filter_quota_interface_ref;
int filter_update_capa_key(struct obd_device *obd, struct lustre_capa_key *key);
-int filter_auth_capa(struct obd_export *exp, struct lu_fid *fid, obd_gr group,
+int filter_auth_capa(struct obd_export *exp, struct lu_fid *fid, obd_seq seq,
struct lustre_capa *capa, __u64 opc);
-int filter_capa_fixoa(struct obd_export *exp, struct obdo *oa, obd_gr group,
+int filter_capa_fixoa(struct obd_export *exp, struct obdo *oa, obd_seq seq,
struct lustre_capa *capa);
void filter_free_capa_keys(struct filter_obd *filter);