nilfs2: change sc_timer from a pointer to an embedded one in struct nilfs_sc_info
In nilfs_segctor_thread(), timer is a local variable allocated on stack. Its
address can't be set to sci->sc_timer and passed in several procedures.
It works now by chance, just because other procedures are called by
nilfs_segctor_thread() directly or indirectly and the stack hasn't been
deallocated yet.
Signed-off-by: Li Hong <lihong.hi@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 7aca765..dca1423 100644
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -177,7 +177,7 @@
unsigned long sc_lseg_stime; /* in 1/HZ seconds */
unsigned long sc_watermark;
- struct timer_list *sc_timer;
+ struct timer_list sc_timer;
struct task_struct *sc_task;
};