X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fosd-zfs%2Fosd_internal.h;h=bc51cb1ab58d1025b7cff9d3b3a5b7bdfee9eef4;hb=79e65c81349f539aa2960a1889144ce71d91351e;hp=55759c33638f0b8d84f7c24dc75d5253223dcdeb;hpb=ed7024b4b92229b80cd2061c71c6173a70fba572;p=fs%2Flustre-release.git

diff --git a/lustre/osd-zfs/osd_internal.h b/lustre/osd-zfs/osd_internal.h
index 55759c3..bc51cb1 100644
--- a/lustre/osd-zfs/osd_internal.h
+++ b/lustre/osd-zfs/osd_internal.h
@@ -28,7 +28,7 @@
  * Use is subject to license terms.
  */
 /*
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
  * Use is subject to license terms.
  */
 /*
@@ -47,11 +47,22 @@
 #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
@@ -93,7 +104,7 @@ struct osd_zap_it {
 	 * 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 */
 	};
 };
@@ -156,7 +167,10 @@ struct osd_thread_info {
 	};
 
 	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;
@@ -234,14 +248,16 @@ struct osd_device {
 	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;
+
 	char			 od_mntdev[128];
 	char			 od_svname[128];
 
@@ -258,9 +274,9 @@ struct osd_device {
 	/* 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;
 };
@@ -290,7 +306,9 @@ struct osd_object {
 	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 *);
@@ -421,11 +439,15 @@ int osd_fid_lookup(const struct lu_env *env,
 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);
@@ -474,5 +496,31 @@ osd_xattr_set_internal(const struct lu_env *env, struct osd_object *obj,
 	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 */