# include <linux/fs.h>
# include <linux/dcache.h>
#endif
+
#include <linux/lustre_handles.h>
#include <linux/kp30.h>
#include <linux/lustre_idl.h>
#define LUSTRE_MDT_NAME "mdt"
#define LUSTRE_MDC_NAME "mdc"
-struct lustre_md {
- struct mds_body *body;
- struct lov_stripe_md *lsm;
-};
-
-struct mdc_op_data {
- struct ll_fid fid1;
- struct ll_fid fid2;
- struct ll_uctxt ctxt;
- __u64 mod_time;
- const char *name;
- int namelen;
- __u32 create_mode;
-};
-
struct mds_update_record {
__u32 ur_opcode;
struct ll_fid *ur_fid1;
int ur_cookielen;
struct llog_cookie *ur_logcookies;
struct iattr ur_iattr;
- struct obd_ucred ur_uc;
+ struct lvfs_ucred ur_uc;
__u64 ur_rdev;
__u32 ur_mode;
__u64 ur_time;
__u32 ur_flags;
};
-#define ur_fsuid ur_uc.ouc_fsuid
-#define ur_fsgid ur_uc.ouc_fsgid
-#define ur_cap ur_uc.ouc_cap
-#define ur_suppgid1 ur_uc.ouc_suppgid1
-#define ur_suppgid2 ur_uc.ouc_suppgid2
+#define _ur_fsuid ur_uc.luc_fsuid
+#define _ur_fsgid ur_uc.luc_fsgid
+#define _ur_cap ur_uc.luc_cap
+#define _ur_suppgid1 ur_uc.luc_suppgid1
+#define _ur_suppgid2 ur_uc.luc_suppgid2
/* i_attr_flags holds the open count in the inode in 2.4 */
//XXX Alex implement on 2.4 with i_attr_flags and find soln for 2.5 please
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
-# define mds_open_orphan_count(inode) (0)
-# define mds_open_orphan_inc(inode) do { } while (0);
-# define mds_open_orphan_dec_test(inode) (0)
+# define mds_inode_oatomic(inode) ((atomic_t *)&(inode)->i_cindex)
#else
# define mds_inode_oatomic(inode) ((atomic_t *)&(inode)->i_attr_flags)
+#endif
+
# define mds_open_orphan_count(inode) \
atomic_read(mds_inode_oatomic(inode))
# define mds_open_orphan_inc(inode) \
atomic_inc(mds_inode_oatomic(inode))
# define mds_open_orphan_dec_test(inode) \
atomic_dec_and_test(mds_inode_oatomic(inode))
-#endif
+
#define mds_inode_is_orphan(inode) ((inode)->i_flags & 0x4000000)
#define mds_inode_set_orphan(inode) (inode)->i_flags |= 0x4000000
#define MDS_INCOMPAT_SUPP (0)
+#define REAL_MDS_NUMBER 1
+#define CACHE_MDS_NUMBER 0
+
+/*flags for indicate the record are come from cmobd reint or
+ mdc create */
+#define REC_REINT_CREATE 0x0001
+
/* Data stored per server at the head of the last_rcvd file. In le32 order.
* Try to keep this the same as fsd_server_data so we might one day merge. */
struct mds_server_data {
#ifdef __KERNEL__
struct dentry *mds_fid2locked_dentry(struct obd_device *obd, struct ll_fid *fid,
struct vfsmount **mnt, int lock_mode,
- struct lustre_handle *lockh,
- char *name, int namelen);
+ struct lustre_handle *lockh, int *pmode,
+ char *name, int namelen, __u64 lockpart);
struct dentry *mds_fid2dentry(struct mds_obd *mds, struct ll_fid *fid,
struct vfsmount **mnt);
int mds_update_server_data(struct obd_device *, int force_sync);
int it_disposition(struct lookup_intent *it, int flag);
void it_set_disposition(struct lookup_intent *it, int flag);
int it_open_error(int phase, struct lookup_intent *it);
-void mdc_set_lock_data(__u64 *lockh, void *data);
+int mdc_set_lock_data(struct obd_export *exp, __u64 *lockh, void *data);
int mdc_change_cbdata(struct obd_export *exp, struct ll_fid *fid,
ldlm_iterator_t it, void *data);
int mdc_intent_lock(struct obd_export *exp, struct ll_uctxt *,
void *cb_data);
/* mdc/mdc_request.c */
-int mdc_init_ea_size(struct obd_device *obd, char *lov_name);
-int mdc_req2lustre_md(struct ptlrpc_request *req, int offset,
- struct obd_export *exp,
+int mdc_req2lustre_md(struct obd_export *exp_mdc, struct ptlrpc_request *req,
+ unsigned int offset, struct obd_export *exp_osc,
struct lustre_md *md);
int mdc_getstatus(struct obd_export *exp, struct ll_fid *rootfid);
int mdc_getattr(struct obd_export *exp, struct ll_fid *fid,
struct lov_mds_md *lmm, int lmm_size, struct lustre_handle *fh,
struct ptlrpc_request **);
struct obd_client_handle;
-void mdc_set_open_replay_data(struct obd_client_handle *och,
- struct ptlrpc_request *open_req);
-void mdc_clear_open_replay_data(struct obd_client_handle *och);
+int mdc_set_open_replay_data(struct obd_export *exp,
+ struct obd_client_handle *och,
+ struct ptlrpc_request *open_req);
+int mdc_clear_open_replay_data(struct obd_export *exp,
+ struct obd_client_handle *och);
int mdc_close(struct obd_export *, struct obdo *, struct obd_client_handle *,
struct ptlrpc_request **);
-int mdc_readpage(struct obd_export *exp, struct ll_fid *mdc_fid, __u64 offset,
- struct page *, struct ptlrpc_request **);
+int mdc_readpage(struct obd_export *exp, struct ll_fid *mdc_fid,
+ __u64, struct page *, struct ptlrpc_request **);
int mdc_create(struct obd_export *exp, struct mdc_op_data *op_data,
const void *data, int datalen, int mode, __u32 uid, __u32 gid,
__u64 rdev, struct ptlrpc_request **request);
int mdc_create_client(struct obd_uuid uuid, struct ptlrpc_client *cl);
/* Store the generation of a newly-created inode in |req| for replay. */
-void mdc_store_inode_generation(struct ptlrpc_request *req, int reqoff,
- int repoff);
+int mdc_store_inode_generation(struct obd_export *exp, struct ptlrpc_request *req,
+ int reqoff, int repoff);
int mdc_llog_process(struct obd_export *, char *logname, llog_cb_t, void *data);
int mdc_done_writing(struct obd_export *exp, struct obdo *);
-
+int mdc_reint(struct ptlrpc_request *request, struct mdc_rpc_lock *rpc_lock,
+ int level);
static inline void mdc_pack_fid(struct ll_fid *fid, obd_id ino, __u32 gen,
int type)
{
git://git.whamcloud.com / fs / lustre-release.git / blobdiff