md: use mddev_suspend/resume instead of ->quiesce()
mddev_suspend() is a more general interface than calling ->quiesce() and is so more extensible. A future patch will make use of this. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>
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b3143b9a38
Коммит
9e1cc0a545
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@ -4866,8 +4866,8 @@ suspend_lo_store(struct mddev *mddev, const char *buf, size_t len)
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mddev->pers->quiesce(mddev, 2);
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} else {
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/* Expanding suspended region - need to wait */
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mddev->pers->quiesce(mddev, 1);
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mddev->pers->quiesce(mddev, 0);
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mddev_suspend(mddev);
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mddev_resume(mddev);
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}
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err = 0;
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unlock:
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@ -4910,8 +4910,8 @@ suspend_hi_store(struct mddev *mddev, const char *buf, size_t len)
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mddev->pers->quiesce(mddev, 2);
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} else {
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/* Expanding suspended region - need to wait */
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mddev->pers->quiesce(mddev, 1);
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mddev->pers->quiesce(mddev, 0);
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mddev_suspend(mddev);
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mddev_resume(mddev);
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}
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err = 0;
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unlock:
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@ -6642,7 +6642,7 @@ static int set_bitmap_file(struct mddev *mddev, int fd)
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struct bitmap *bitmap;
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bitmap = bitmap_create(mddev, -1);
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mddev->pers->quiesce(mddev, 1);
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mddev_suspend(mddev);
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if (!IS_ERR(bitmap)) {
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mddev->bitmap = bitmap;
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err = bitmap_load(mddev);
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@ -6652,11 +6652,11 @@ static int set_bitmap_file(struct mddev *mddev, int fd)
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bitmap_destroy(mddev);
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fd = -1;
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}
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mddev->pers->quiesce(mddev, 0);
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mddev_resume(mddev);
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} else if (fd < 0) {
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mddev->pers->quiesce(mddev, 1);
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mddev_suspend(mddev);
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bitmap_destroy(mddev);
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mddev->pers->quiesce(mddev, 0);
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mddev_resume(mddev);
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}
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}
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if (fd < 0) {
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@ -6942,7 +6942,7 @@ static int update_array_info(struct mddev *mddev, mdu_array_info_t *info)
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mddev->bitmap_info.space =
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mddev->bitmap_info.default_space;
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bitmap = bitmap_create(mddev, -1);
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mddev->pers->quiesce(mddev, 1);
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mddev_suspend(mddev);
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if (!IS_ERR(bitmap)) {
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mddev->bitmap = bitmap;
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rv = bitmap_load(mddev);
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@ -6950,7 +6950,7 @@ static int update_array_info(struct mddev *mddev, mdu_array_info_t *info)
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rv = PTR_ERR(bitmap);
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if (rv)
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bitmap_destroy(mddev);
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mddev->pers->quiesce(mddev, 0);
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mddev_resume(mddev);
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} else {
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/* remove the bitmap */
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if (!mddev->bitmap) {
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@ -6973,9 +6973,9 @@ static int update_array_info(struct mddev *mddev, mdu_array_info_t *info)
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mddev->bitmap_info.nodes = 0;
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md_cluster_ops->leave(mddev);
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}
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mddev->pers->quiesce(mddev, 1);
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mddev_suspend(mddev);
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bitmap_destroy(mddev);
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mddev->pers->quiesce(mddev, 0);
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mddev_resume(mddev);
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mddev->bitmap_info.offset = 0;
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}
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}
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