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authorChristoph Hellwig <hch@lst.de>2020-11-24 11:54:06 +0100
committerJens Axboe <axboe@kernel.dk>2020-12-01 14:53:38 -0700
commit040f04bd2e825f1d80b14a0e0ac3d830339eb779 (patch)
tree344a715d906949d20f1131c6f169b26fdb8e6eea /fs/ext4
parent60b498852bf219c0bf2b0864c69972840978ca43 (diff)
downloadlinux-040f04bd2e825f1d80b14a0e0ac3d830339eb779.tar.bz2
fs: simplify freeze_bdev/thaw_bdev
Store the frozen superblock in struct block_device to avoid the awkward interface that can return a sb only used a cookie, an ERR_PTR or NULL. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Acked-by: Chao Yu <yuchao0@huawei.com> [f2fs] Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/ext4')
-rw-r--r--fs/ext4/ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index f0381876a7e5..524e13432447 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -624,7 +624,7 @@ static int ext4_shutdown(struct super_block *sb, unsigned long arg)
case EXT4_GOING_FLAGS_DEFAULT:
freeze_bdev(sb->s_bdev);
set_bit(EXT4_FLAGS_SHUTDOWN, &sbi->s_ext4_flags);
- thaw_bdev(sb->s_bdev, sb);
+ thaw_bdev(sb->s_bdev);
break;
case EXT4_GOING_FLAGS_LOGFLUSH:
set_bit(EXT4_FLAGS_SHUTDOWN, &sbi->s_ext4_flags);