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| author | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2015-10-09 11:27:01 -0500 |
|---|---|---|
| committer | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2015-10-12 01:33:35 -0500 |
| commit | b8ca846e45197a2de829def27254f833a998723e (patch) | |
| tree | 629ed5980fdb6bab78923c36e0b8abd9cdaf4eee /drivers/md/md-cluster.c | |
| parent | 099954119d53a24573d22b70a6ea22a0a279e689 (diff) | |
| download | linux-b8ca846e45197a2de829def27254f833a998723e.tar.gz linux-b8ca846e45197a2de829def27254f833a998723e.tar.bz2 linux-b8ca846e45197a2de829def27254f833a998723e.zip | |
md-cluster: Wake up suspended process
When the suspended_area is deleted, the suspended processes
must be woken up in order to complete their I/O.
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Diffstat (limited to 'drivers/md/md-cluster.c')
| -rw-r--r-- | drivers/md/md-cluster.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 51e8552be73a..58eadc06a1b6 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -366,11 +366,13 @@ static void __remove_suspend_info(struct md_cluster_info *cinfo, int slot) } } -static void remove_suspend_info(struct md_cluster_info *cinfo, int slot) +static void remove_suspend_info(struct mddev *mddev, int slot) { + struct md_cluster_info *cinfo = mddev->cluster_info; spin_lock_irq(&cinfo->suspend_lock); __remove_suspend_info(cinfo, slot); spin_unlock_irq(&cinfo->suspend_lock); + mddev->pers->quiesce(mddev, 2); } @@ -381,7 +383,7 @@ static void process_suspend_info(struct mddev *mddev, struct suspend_info *s; if (!hi) { - remove_suspend_info(cinfo, slot); + remove_suspend_info(mddev, slot); return; } s = kzalloc(sizeof(struct suspend_info), GFP_KERNEL); @@ -397,6 +399,7 @@ static void process_suspend_info(struct mddev *mddev, __remove_suspend_info(cinfo, slot); list_add(&s->list, &cinfo->suspend_list); spin_unlock_irq(&cinfo->suspend_lock); + mddev->pers->quiesce(mddev, 2); } static void process_add_new_disk(struct mddev *mddev, struct cluster_msg *cmsg) |