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authorShaohua Li <shli@kernel.org>2012-10-11 06:34:00 +0400
committerNeilBrown <neilb@suse.de>2012-10-11 06:34:00 +0400
commit4ed8731d8e6bd2a88a30697fbf4f7e6e979a6c46 (patch)
tree3bb77592fa5a89b8e7f0ef84b8d7f53122bbd071 /drivers/md/md.c
parent57c67df48866d57b50d72eb198ffcc0cf7a6232d (diff)
downloadlinux-4ed8731d8e6bd2a88a30697fbf4f7e6e979a6c46.tar.xz
MD: change the parameter of md thread
Change the thread parameter, so the thread can carry extra info. Next patch will use it. Signed-off-by: Shaohua Li <shli@fusionio.com> Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.c')
-rw-r--r--drivers/md/md.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 7a2b0793f66e..8e842b326ebd 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -6641,7 +6641,7 @@ static int md_thread(void * arg)
clear_bit(THREAD_WAKEUP, &thread->flags);
if (!kthread_should_stop())
- thread->run(thread->mddev);
+ thread->run(thread);
}
return 0;
@@ -6656,8 +6656,8 @@ void md_wakeup_thread(struct md_thread *thread)
}
}
-struct md_thread *md_register_thread(void (*run) (struct mddev *), struct mddev *mddev,
- const char *name)
+struct md_thread *md_register_thread(void (*run) (struct md_thread *),
+ struct mddev *mddev, const char *name)
{
struct md_thread *thread;
@@ -7206,8 +7206,9 @@ EXPORT_SYMBOL_GPL(md_allow_write);
#define SYNC_MARKS 10
#define SYNC_MARK_STEP (3*HZ)
-void md_do_sync(struct mddev *mddev)
+void md_do_sync(struct md_thread *thread)
{
+ struct mddev *mddev = thread->mddev;
struct mddev *mddev2;
unsigned int currspeed = 0,
window;