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MD: change the parameter of md thread

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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>
This commit is contained in:
Shaohua Li
2012-10-11 13:34:00 +11:00
committed by NeilBrown
parent 57c67df488
commit 4ed8731d8e
6 changed files with 17 additions and 11 deletions
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9
drivers/md/md.c
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@@ -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;