From f8f83d8ffeb47041ff0937ecac6d10bcb388cd9f Mon Sep 17 00:00:00 2001
From: Jack Wang <jinpu.wang@profitbricks.com>
Date: Mon, 8 Oct 2018 17:24:03 +0200
Subject: [PATCH] md/bitmap: use mddev_suspend/resume instead of ->quiesce()
Git-commit: f8f83d8ffeb47041ff0937ecac6d10bcb388cd9f
Patch-mainline: v4.20-rc1
References: bsc#1166003
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.wang@profitbricks.com>
Reviewed-by: Gioh Kim <gi-oh.kim@profitbricks.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>
---
drivers/md/md-bitmap.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 2fc8c113977f..1cd4f991792c 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -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);
}
}
}
--
2.25.0