* Use is subject to license terms.
*/
/*
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
* Use is subject to license terms.
*/
/*
#define _OSD_INTERNAL_H
#include <dt_object.h>
+#include <md_object.h>
#include <lustre_quota.h>
+
+#define _SPL_KMEM_H
+#include <sys/kstat.h>
+#define kmem_zalloc(a, b) kzalloc(a, b)
+#define kmem_free(ptr, sz) ((void)(sz), kfree(ptr))
+#ifndef KM_SLEEP
+#define KM_SLEEP GFP_KERNEL
+#endif
+
#include <sys/arc.h>
#include <sys/nvpair.h>
+#include <sys/zfs_znode.h>
#include "udmu.h"
#define LUSTRE_ROOT_FID_SEQ 0
* 3 - real records */
unsigned ozi_pos:3;
union {
- char ozi_name[NAME_MAX + 1]; /* file name for dir */
+ char ozi_name[MAXNAMELEN]; /* file name for dir */
__u64 ozi_key; /* binary key for index files */
};
};
};
char oti_str[64];
- char oti_key[MAXNAMELEN + 1];
+ union {
+ char oti_key[MAXNAMELEN + 1];
+ __u64 oti_key64[(MAXNAMELEN + 1)/sizeof(__u64)];
+ };
struct lustre_mdt_attrs oti_mdt_attrs;
struct lu_attr oti_la;
struct osd_thandle {
struct thandle ot_super;
- cfs_list_t ot_dcb_list;
- cfs_list_t ot_sa_list;
+ struct list_head ot_dcb_list;
+ struct list_head ot_sa_list;
struct semaphore ot_sa_lock;
dmu_tx_t *ot_tx;
struct lquota_trans ot_quota_trans;
uint64_t *os_compat_dirs;
int os_subdir_count; /* subdir count for each seq */
obd_seq os_seq; /* seq number */
- cfs_list_t os_seq_list; /* list to seq_list */
+ struct list_head os_seq_list; /* list to seq_list */
};
struct osd_seq_list {
- rwlock_t osl_seq_list_lock; /* lock for seq_list */
- cfs_list_t osl_seq_list; /* list head for seq */
+ rwlock_t osl_seq_list_lock; /* lock for seq_list */
+ struct list_head osl_seq_list; /* list head for seq */
struct semaphore osl_seq_init_sem;
};
unsigned long od_capa_timeout;
__u32 od_capa_alg;
struct lustre_capa_key *od_capa_keys;
- cfs_hlist_head_t *od_capa_hash;
+ struct hlist_head *od_capa_hash;
cfs_proc_dir_entry_t *od_proc_entry;
struct lprocfs_stats *od_stats;
uint64_t od_root;
+ uint64_t od_O_id;
struct osd_oi **od_oi_table;
unsigned int od_oi_count;
- uint64_t od_ost_compat_grp0;
struct osd_seq_list od_seq_list;
unsigned int od_rdonly:1,
od_xattr_in_sa:1,
- od_quota_iused_est:1;
+ od_quota_iused_est:1,
+ od_is_ost:1,
+ od_posix_acl:1;
+
char od_mntdev[128];
char od_svname[128];
/* used to debug zerocopy logic: the fields track all
* allocated, loaned and referenced buffers in use.
* to be removed once the change is tested well. */
- cfs_atomic_t od_zerocopy_alloc;
- cfs_atomic_t od_zerocopy_loan;
- cfs_atomic_t od_zerocopy_pin;
+ atomic_t od_zerocopy_alloc;
+ atomic_t od_zerocopy_loan;
+ atomic_t od_zerocopy_pin;
arc_prune_t *arc_prune_cb;
+
+ /* osd seq instance */
+ struct lu_client_seq *od_cl_seq;
};
struct osd_object {
dmu_buf_t *oo_db;
sa_handle_t *oo_sa_hdl;
nvlist_t *oo_sa_xattr;
- cfs_list_t oo_sa_linkage;
+ struct list_head oo_sa_linkage;
struct rw_semaphore oo_sem;
uint64_t oo_xattr;
/* record size for index file */
- int oo_recsize;
+ unsigned char oo_keysize;
+ unsigned char oo_recsize;
+ unsigned char oo_recusize; /* unit size */
};
int osd_statfs(const struct lu_env *, struct dt_device *, struct obd_statfs *);
};
/* osd_lproc.c */
-extern struct lprocfs_vars lprocfs_osd_obd_vars[];
-extern struct lprocfs_vars lprocfs_osd_module_vars[];
+extern struct lprocfs_seq_vars lprocfs_osd_obd_vars[];
int osd_procfs_init(struct osd_device *osd, const char *name);
int osd_procfs_fini(struct osd_device *osd);
int osd_object_sa_update(struct osd_object *obj, sa_attr_type_t type,
void *buf, uint32_t buflen, struct osd_thandle *oh);
int __osd_zap_create(const struct lu_env *env, udmu_objset_t *uos,
- dmu_buf_t **zap_dbp, dmu_tx_t *tx,
- struct lu_attr *la, void *tag, zap_flags_t flags);
+ dmu_buf_t **zap_dbp, dmu_tx_t *tx, struct lu_attr *la,
+ uint64_t parent, void *tag, zap_flags_t flags);
int __osd_object_create(const struct lu_env *env, udmu_objset_t *uos,
- dmu_buf_t **dbp, dmu_tx_t *tx,
- struct lu_attr *la, void *tag);
+ dmu_buf_t **dbp, dmu_tx_t *tx, struct lu_attr *la,
+ uint64_t parent, void *tag);
int __osd_object_free(udmu_objset_t *uos, uint64_t oid, dmu_tx_t *tx);
/* osd_oi.c */
uint64_t osd_get_name_n_idx(const struct lu_env *env, struct osd_device *osd,
const struct lu_fid *fid, char *buf);
int osd_options_init(void);
-
+int osd_convert_root_to_new_seq(const struct lu_env *env,
+ struct osd_device *o);
+int osd_ost_seq_exists(const struct lu_env *env, struct osd_device *osd,
+ __u64 seq);
/* osd_index.c */
int osd_index_try(const struct lu_env *env, struct dt_object *dt,
const struct dt_index_features *feat);
-
+int osd_fld_lookup(const struct lu_env *env, struct osd_device *osd,
+ obd_seq seq, struct lu_seq_range *range);
/* osd_xattr.c */
+int __osd_xattr_load(udmu_objset_t *uos, uint64_t dnode, nvlist_t **sa_xattr);
+int __osd_xattr_get_large(const struct lu_env *env, udmu_objset_t *uos,
+ uint64_t xattr, struct lu_buf *buf,
+ const char *name, int *sizep);
int osd_xattr_get(const struct lu_env *env, struct dt_object *dt,
struct lu_buf *buf, const char *name,
struct lustre_capa *capa);
return rc;
}
+static inline uint64_t attrs_fs2zfs(const uint32_t flags)
+{
+ return (((flags & FS_APPEND_FL) ? ZFS_APPENDONLY : 0) |
+ ((flags & FS_NODUMP_FL) ? ZFS_NODUMP : 0) |
+ ((flags & FS_IMMUTABLE_FL) ? ZFS_IMMUTABLE : 0));
+}
+
+static inline uint32_t attrs_zfs2fs(const uint64_t flags)
+{
+ return (((flags & ZFS_APPENDONLY) ? FS_APPEND_FL : 0) |
+ ((flags & ZFS_NODUMP) ? FS_NODUMP_FL : 0) |
+ ((flags & ZFS_IMMUTABLE) ? FS_IMMUTABLE_FL : 0));
+}
+
+#endif
+
+#ifndef HAVE_DSL_POOL_CONFIG
+static inline void dsl_pool_config_enter(dsl_pool_t *dp, char *name)
+{
+}
+
+static inline void dsl_pool_config_exit(dsl_pool_t *dp, char *name)
+{
+}
+
#endif
+
#endif /* _OSD_INTERNAL_H */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff