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md: remove unused argument from md_new_event 

Actually, mddev is not used by md_new_event.

Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Guoqing Jiang 2021-10-04 23:34:53 +08:00 committed by Jens Axboe
parent c6efe4341d
commit 5467948604
4 changed files with 18 additions and 18 deletions
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30
drivers/md/md.c
View File

@ -354,7 +354,7 @@ static bool create_on_open = true;
*/
static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
static atomic_t md_event_count;
void md_new_event(struct mddev *mddev)
void md_new_event(void)
{
atomic_inc(&md_event_count);
wake_up(&md_event_waiters);
@ -2886,7 +2886,7 @@ static int add_bound_rdev(struct md_rdev *rdev)
if (mddev->degraded)
set_bit(MD_RECOVERY_RECOVER, &mddev->recovery);
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
md_new_event(mddev);
md_new_event();
md_wakeup_thread(mddev->thread);
return 0;
}
@ -3002,7 +3002,7 @@ state_store(struct md_rdev *rdev, const char *buf, size_t len)
set_bit(MD_SB_CHANGE_DEVS, &mddev->sb_flags);
md_wakeup_thread(mddev->thread);
}
md_new_event(mddev);
md_new_event();
}
}
} else if (cmd_match(buf, "writemostly")) {
@ -4099,7 +4099,7 @@ level_store(struct mddev *mddev, const char *buf, size_t len)
if (!mddev->thread)
md_update_sb(mddev, 1);
sysfs_notify_dirent_safe(mddev->sysfs_level);
md_new_event(mddev);
md_new_event();
rv = len;
out_unlock:
mddev_unlock(mddev);
@ -4620,7 +4620,7 @@ new_dev_store(struct mddev *mddev, const char *buf, size_t len)
export_rdev(rdev);
mddev_unlock(mddev);
if (!err)
md_new_event(mddev);
md_new_event();
return err ? err : len;
}
@ -6041,7 +6041,7 @@ int md_run(struct mddev *mddev)
if (mddev->sb_flags)
md_update_sb(mddev, 0);
md_new_event(mddev);
md_new_event();
return 0;
bitmap_abort:
@ -6431,7 +6431,7 @@ static int do_md_stop(struct mddev *mddev, int mode,
if (mddev->hold_active == UNTIL_STOP)
mddev->hold_active = 0;
}
md_new_event(mddev);
md_new_event();
sysfs_notify_dirent_safe(mddev->sysfs_state);
return 0;
}
@ -6935,7 +6935,7 @@ kick_rdev:
md_wakeup_thread(mddev->thread);
else
md_update_sb(mddev, 1);
md_new_event(mddev);
md_new_event();
return 0;
busy:
@ -7008,7 +7008,7 @@ static int hot_add_disk(struct mddev *mddev, dev_t dev)
*/
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
md_wakeup_thread(mddev->thread);
md_new_event(mddev);
md_new_event();
return 0;
abort_export:
@ -7982,7 +7982,7 @@ void md_error(struct mddev *mddev, struct md_rdev *rdev)
md_wakeup_thread(mddev->thread);
if (mddev->event_work.func)
queue_work(md_misc_wq, &mddev->event_work);
md_new_event(mddev);
md_new_event();
}
EXPORT_SYMBOL(md_error);
@ -8866,7 +8866,7 @@ void md_do_sync(struct md_thread *thread)
mddev->curr_resync = 3; /* no longer delayed */
mddev->curr_resync_completed = j;
sysfs_notify_dirent_safe(mddev->sysfs_completed);
md_new_event(mddev);
md_new_event();
update_time = jiffies;
blk_start_plug(&plug);
@ -8937,7 +8937,7 @@ void md_do_sync(struct md_thread *thread)
/* this is the earliest that rebuild will be
* visible in /proc/mdstat
*/
md_new_event(mddev);
md_new_event();
if (last_check + window > io_sectors || j == max_sectors)
continue;
@ -9161,7 +9161,7 @@ static int remove_and_add_spares(struct mddev *mddev,
sysfs_link_rdev(mddev, rdev);
if (!test_bit(Journal, &rdev->flags))
spares++;
md_new_event(mddev);
md_new_event();
set_bit(MD_SB_CHANGE_DEVS, &mddev->sb_flags);
}
}
@ -9195,7 +9195,7 @@ static void md_start_sync(struct work_struct *ws)
} else
md_wakeup_thread(mddev->sync_thread);
sysfs_notify_dirent_safe(mddev->sysfs_action);
md_new_event(mddev);
md_new_event();
}
/*
@ -9454,7 +9454,7 @@ void md_reap_sync_thread(struct mddev *mddev)
/* flag recovery needed just to double check */
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
sysfs_notify_dirent_safe(mddev->sysfs_action);
md_new_event(mddev);
md_new_event();
if (mddev->event_work.func)
queue_work(md_misc_wq, &mddev->event_work);
}

2
drivers/md/md.h
View File

@ -731,7 +731,7 @@ extern int sync_page_io(struct md_rdev *rdev, sector_t sector, int size,
struct page *page, int op, int op_flags,
bool metadata_op);
extern void md_do_sync(struct md_thread *thread);
extern void md_new_event(struct mddev *mddev);
extern void md_new_event(void);
extern void md_allow_write(struct mddev *mddev);
extern void md_wait_for_blocked_rdev(struct md_rdev *rdev, struct mddev *mddev);
extern void md_set_array_sectors(struct mddev *mddev, sector_t array_sectors);

2
drivers/md/raid10.c
View File

@ -4647,7 +4647,7 @@ out:
}
conf->reshape_checkpoint = jiffies;
md_wakeup_thread(mddev->sync_thread);
md_new_event(mddev);
md_new_event();
return 0;
abort:

2
drivers/md/raid5.c
View File

@ -8279,7 +8279,7 @@ static int raid5_start_reshape(struct mddev *mddev)
}
conf->reshape_checkpoint = jiffies;
md_wakeup_thread(mddev->sync_thread);
md_new_event(mddev);
md_new_event();
return 0;
}