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Date: Wed, 20 Oct 2021 09:55:48 +0800 From: Ming Lei <ming.lei@...hat.com> To: Jens Axboe <axboe@...nel.dk> Cc: linux-block@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>, Minchan Kim <minchan@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-kernel@...r.kernel.org, Ming Lei <ming.lei@...hat.com> Subject: [PATCH V2 4/4] zram: replace fsync_bdev with sync_blockdev When calling fsync_bdev(), zram driver guarantees that the bdev won't be opened by anyone, then there can't be one active fs/superblock over the zram bdev, so replace fsync_bdev with sync_blockdev. Signed-off-by: Ming Lei <ming.lei@...hat.com> --- drivers/block/zram/zram_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index 6078d1dae44a..563af3aa4f5e 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -1790,7 +1790,7 @@ static ssize_t reset_store(struct device *dev, mutex_unlock(&bdev->bd_disk->open_mutex); /* Make sure all the pending I/O are finished */ - fsync_bdev(bdev); + sync_blockdev(bdev); zram_reset_device(zram); mutex_lock(&bdev->bd_disk->open_mutex); @@ -1991,7 +1991,7 @@ static int zram_remove(struct zram *zram) ; } else { /* Make sure all the pending I/O are finished */ - fsync_bdev(bdev); + sync_blockdev(bdev); zram_reset_device(zram); } -- 2.31.1
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