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| author | Christoph Hellwig <hch@lst.de> | 2020-11-24 11:54:06 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-01 14:53:38 -0700 |
| commit | 040f04bd2e825f1d80b14a0e0ac3d830339eb779 (patch) | |
| tree | 344a715d906949d20f1131c6f169b26fdb8e6eea /fs/buffer.c | |
| parent | 60b498852bf219c0bf2b0864c69972840978ca43 (diff) | |
| download | lwn-040f04bd2e825f1d80b14a0e0ac3d830339eb779.tar.gz lwn-040f04bd2e825f1d80b14a0e0ac3d830339eb779.zip | |
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/buffer.c')
| -rw-r--r-- | fs/buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 23f645657488..a7595ada9400 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -523,7 +523,7 @@ repeat: void emergency_thaw_bdev(struct super_block *sb) { - while (sb->s_bdev && !thaw_bdev(sb->s_bdev, sb)) + while (sb->s_bdev && !thaw_bdev(sb->s_bdev)) printk(KERN_WARNING "Emergency Thaw on %pg\n", sb->s_bdev); } |