* This code is issued under the GNU General Public License.
* See the file COPYING in this distribution
*
- *
- *
+ * Copyright (C) 2002 Cluster File Systems, Inc. <info@clusterfs.com>
+ */
#include <linux/fs.h>
#include <linux/ext2_fs.h>
+#include <linux/obd_class.h>
#include <linux/lustre_net.h>
#include <linux/lustre_mds.h>
#include <linux/lustre_ha.h>
-#include <linux/obdo.h>
extern kmem_cache_t *ll_file_data_slab;
struct ll_file_data {
__u32 fd_flags;
};
+
struct ll_inode_md {
struct mds_body *body;
- struct obdo *obdo;
+ struct lov_mds_md *md;
};
#define LL_IOC_GETFLAGS _IOR ('f', 151, long)
#define LL_INLINESZ 60
struct ll_inode_info {
- int lli_flags;
- struct obdo *lli_obdo;
- char *lli_symlink_name;
- char lli_inline[LL_INLINESZ];
- struct lustre_handle lli_intent_lock_handle;
+ struct lov_stripe_md *lli_smd;
+ char *lli_symlink_name;
+ struct lustre_handle lli_intent_lock_handle;
+ struct semaphore lli_open_sem;
};
#define LL_SUPER_MAGIC 0x0BD00BD0
#define LL_COMMITCBD_RUNNING 0x4
struct ll_sb_info {
- struct obd_conn ll_mdc_conn;
- struct obd_conn ll_osc_conn;
- ino_t ll_rootino; /* number of root inode */
+ unsigned char ll_sb_uuid[37];
+ struct lustre_handle ll_mdc_conn;
+ struct lustre_handle ll_osc_conn;
+ obd_id ll_rootino; /* number of root inode */
wait_queue_head_t ll_commitcbd_waitq;
wait_queue_head_t ll_commitcbd_ctl_waitq;
return (struct ll_sb_info *)(sb->u.generic_sbp);
}
-static inline struct obd_conn *ll_s2obdconn(struct super_block *sb)
+static inline struct lustre_handle *ll_s2obdconn(struct super_block *sb)
{
return &(ll_s2sbi(sb))->ll_osc_conn;
}
-static inline struct mdc_obd *sbi2mdc(struct ll_sb_info *sbi)
+static inline struct client_obd *sbi2mdc(struct ll_sb_info *sbi)
{
- struct obd_device *obd = gen_conn2obd(&sbi->ll_mdc_conn);
- return &obd->u.mdc;
+ struct obd_device *obd = class_conn2obd(&sbi->ll_mdc_conn);
+ if (obd == NULL)
+ LBUG();
+ return &obd->u.cli;
}
static inline struct ll_sb_info *ll_i2sbi(struct inode *inode)
return (struct ll_inode_info *)&(inode->u.generic_ip);
}
-static inline int ll_has_inline(struct inode *inode)
-{
- return (ll_i2info(inode)->lli_flags & OBD_FL_INLINEDATA);
-}
-
-
-static inline struct obd_conn *ll_i2obdconn(struct inode *inode)
+static inline struct lustre_handle *ll_i2obdconn(struct inode *inode)
{
return ll_s2obdconn(inode->i_sb);
}
-static inline void ll_ino2fid(struct ll_fid *fid, ino_t ino, __u32 generation,
+static inline void ll_ino2fid(struct ll_fid *fid, obd_id ino, __u32 generation,
int type)
{
- fid->id = (__u64)ino;
+ fid->id = ino;
fid->generation = generation;
fid->f_type = type;
}
struct lookup_intent *it, struct lustre_handle *lockh);
int ll_unlock(__u32 mode, struct lustre_handle *lockh);
-
+/* dcache.c */
+void ll_intent_release(struct dentry *de);
/* dir.c */
extern struct file_operations ll_dir_operations;
/* file.c */
extern struct file_operations ll_file_operations;
extern struct inode_operations ll_file_inode_operations;
+struct ldlm_lock;
+int ll_lock_callback(struct ldlm_lock *, struct ldlm_lock_desc *, void *data,
+ __u32 data_len);
+int ll_size_lock(struct inode *, struct lov_stripe_md *, __u64 start, int mode,
+ struct lustre_handle **);
+int ll_size_unlock(struct inode *, struct lov_stripe_md *, int mode,
+ struct lustre_handle *);
+int ll_file_size(struct inode *inode, struct lov_stripe_md *md);
/* rw.c */
struct page *ll_getpage(struct inode *inode, unsigned long offset,