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>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nilfs2/segment.h b/fs/nilfs2/segment.h
index 7aca76532683..dca142361ccf 100644
--- a/fs/nilfs2/segment.h
+++ b/fs/nilfs2/segment.h
@@ -177,7 +177,7 @@ struct nilfs_sc_info {
         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;
 };