diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/osc/osc_cl_internal.h')
-rw-r--r-- | drivers/staging/lustre/lustre/osc/osc_cl_internal.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h index cce55a9689f0..c09ab97d64ae 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cl_internal.h +++ b/drivers/staging/lustre/lustre/osc/osc_cl_internal.h @@ -159,6 +159,10 @@ struct osc_object { /* Protect osc_lock this osc_object has */ spinlock_t oo_ol_spin; struct list_head oo_ol_list; + + /** number of active IOs of this object */ + atomic_t oo_nr_ios; + wait_queue_head_t oo_io_waitq; }; static inline void osc_object_lock(struct osc_object *obj) @@ -399,10 +403,9 @@ int osc_flush_async_page(const struct lu_env *env, struct cl_io *io, struct osc_page *ops); int osc_queue_sync_pages(const struct lu_env *env, struct osc_object *obj, struct list_head *list, int cmd, int brw_flags); -int osc_cache_truncate_start(const struct lu_env *env, struct osc_io *oio, - struct osc_object *obj, __u64 size); -void osc_cache_truncate_end(const struct lu_env *env, struct osc_io *oio, - struct osc_object *obj); +int osc_cache_truncate_start(const struct lu_env *env, struct osc_object *obj, + u64 size, struct osc_extent **extp); +void osc_cache_truncate_end(const struct lu_env *env, struct osc_extent *ext); int osc_cache_writeback_range(const struct lu_env *env, struct osc_object *obj, pgoff_t start, pgoff_t end, int hp, int discard); int osc_cache_wait_range(const struct lu_env *env, struct osc_object *obj, |