writeback: remove 'range_cyclic' argument for wb_start_writeback()
All the callers pass in 'true' for range_cyclic, so kill the
argument.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 65e6992..fe555bc 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -934,7 +934,7 @@
#endif /* CONFIG_CGROUP_WRITEBACK */
void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
- bool range_cyclic, enum wb_reason reason)
+ enum wb_reason reason)
{
struct wb_writeback_work *work;
@@ -955,7 +955,7 @@
work->sync_mode = WB_SYNC_NONE;
work->nr_pages = nr_pages;
- work->range_cyclic = range_cyclic;
+ work->range_cyclic = 1;
work->reason = reason;
work->auto_free = 1;
@@ -1971,7 +1971,7 @@
list_for_each_entry_rcu(wb, &bdi->wb_list, bdi_node)
wb_start_writeback(wb, wb_split_bdi_pages(wb, nr_pages),
- true, reason);
+ reason);
}
rcu_read_unlock();
}
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index 854e1bd..0f63493 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -39,7 +39,7 @@
}
void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
- bool range_cyclic, enum wb_reason reason);
+ enum wb_reason reason);
void wb_start_background_writeback(struct bdi_writeback *wb);
void wb_workfn(struct work_struct *work);
void wb_wakeup_delayed(struct bdi_writeback *wb);
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 0b9c5cb..dede533 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -1994,8 +1994,8 @@
rcu_read_lock();
list_for_each_entry_rcu(wb, &q->backing_dev_info->wb_list, bdi_node)
if (wb_has_dirty_io(wb))
- wb_start_writeback(wb, nr_pages, true,
- WB_REASON_LAPTOP_TIMER);
+ wb_start_writeback(wb, nr_pages,
+ WB_REASON_LAPTOP_TIMER);
rcu_read_unlock();
}