[PATCH] md: bitmap: use mddev_suspend/resume instead of ->quiesce()

[Jack Wang]

From: Jack Wang <jinpu.w...@profitbricks.com>

After 9e1cc0a54556 ("md: use mddev_suspend/resume instead of ->quiesce()")
We still have similar left in bitmap functions.

Replace quiesce() with mddev_suspend/resume.

Also move md_bitmap_create out of mddev_suspend. and move mddev_resume
after md_bitmap_destroy. as we did in set_bitmap_file.

Signed-off-by: Jack Wang <jinpu.w...@profitbricks.com>
---
 drivers/md/md-bitmap.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 2fc8c113977f..c369f1753ea6 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -2123,7 +2123,7 @@ int md_bitmap_resize(struct bitmap *bitmap, sector_t 
blocks,
        }
 
        if (!init)
-               bitmap->mddev->pers->quiesce(bitmap->mddev, 1);
+               mddev_suspend(bitmap->mddev);
 
        store.file = bitmap->storage.file;
        bitmap->storage.file = NULL;
@@ -2239,7 +2239,7 @@ int md_bitmap_resize(struct bitmap *bitmap, sector_t 
blocks,
 
        if (!init) {
                md_bitmap_unplug(bitmap);
-               bitmap->mddev->pers->quiesce(bitmap->mddev, 0);
+               mddev_resume(bitmap->mddev);
        }
        ret = 0;
 err:
@@ -2288,9 +2288,9 @@ location_store(struct mddev *mddev, const char *buf, 
size_t len)
                        goto out;
                }
                if (mddev->pers) {
-                       mddev->pers->quiesce(mddev, 1);
+                       mddev_suspend(mddev);
                        md_bitmap_destroy(mddev);
-                       mddev->pers->quiesce(mddev, 0);
+                       mddev_resume(mddev);
                }
                mddev->bitmap_info.offset = 0;
                if (mddev->bitmap_info.file) {
@@ -2327,8 +2327,8 @@ location_store(struct mddev *mddev, const char *buf, 
size_t len)
                        mddev->bitmap_info.offset = offset;
                        if (mddev->pers) {
                                struct bitmap *bitmap;
-                               mddev->pers->quiesce(mddev, 1);
                                bitmap = md_bitmap_create(mddev, -1);
+                               mddev_suspend(mddev);
                                if (IS_ERR(bitmap))
                                        rv = PTR_ERR(bitmap);
                                else {
@@ -2337,11 +2337,12 @@ location_store(struct mddev *mddev, const char *buf, 
size_t len)
                                        if (rv)
                                                mddev->bitmap_info.offset = 0;
                                }
-                               mddev->pers->quiesce(mddev, 0);
                                if (rv) {
                                        md_bitmap_destroy(mddev);
+                                       mddev_resume(mddev);
                                        goto out;
                                }
+                               mddev_resume(mddev);
                        }
                }
        }
-- 
2.7.4