struct ccc_thread_info {
struct cl_lock_descr cti_descr;
struct cl_io cti_io;
- struct cl_sync_io cti_sync_io;
struct cl_attr cti_attr;
};
return info;
}
+static inline struct cl_attr *ccc_env_thread_attr(const struct lu_env *env)
+{
+ struct cl_attr *attr = &ccc_env_info(env)->cti_attr;
+ memset(attr, 0, sizeof(*attr));
+ return attr;
+}
+
struct ccc_session {
struct ccc_io cs_ios;
};
struct list_head cpg_pending_linkage;
/** VM page */
cfs_page_t *cpg_page;
- struct cl_sync_io *cpg_sync_io;
/**
* checksum for paranoid I/O debugging enabled by
* ENABLE_LLITE_CHECKSUM configuration option.
__u32 enqflags, enum cl_lock_mode mode,
loff_t start, loff_t end);
void ccc_io_end(const struct lu_env *env, const struct cl_io_slice *ios);
+void ccc_io_advance(const struct lu_env *env, const struct cl_io_slice *ios,
+ size_t nob);
+void ccc_io_update_iov(const struct lu_env *env, struct ccc_io *cio,
+ struct cl_io *io);
int ccc_prep_size(const struct lu_env *env, struct cl_object *obj,
struct cl_io *io, loff_t start, size_t count, int vfslock,
int *exceed);
int cl_init_ea_size(struct obd_export *md_exp, struct obd_export *dt_exp);
int cl_ocd_update(struct obd_device *host,
struct obd_device *watched,
- enum obd_notify_event ev, void *owner);
+ enum obd_notify_event ev, void *owner, void *data);
+
+struct ccc_grouplock {
+ struct lu_env *cg_env;
+ struct cl_lock *cg_lock;
+ unsigned long cg_gid;
+};
+
+int cl_get_grouplock(struct cl_object *obj, unsigned long gid, int nonblock,
+ struct ccc_grouplock *cg);
+void cl_put_grouplock(struct ccc_grouplock *cg);
#endif /*LCLIENT_H */