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path: root/fs/bcachefs/fs-ioctl.c
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Diffstat (limited to 'fs/bcachefs/fs-ioctl.c')
-rw-r--r--fs/bcachefs/fs-ioctl.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/fs/bcachefs/fs-ioctl.c b/fs/bcachefs/fs-ioctl.c
index dbc87747ea..3dc8630ff9 100644
--- a/fs/bcachefs/fs-ioctl.c
+++ b/fs/bcachefs/fs-ioctl.c
@@ -285,34 +285,26 @@ static int bch2_ioc_goingdown(struct bch_fs *c, u32 __user *arg)
bch_notice(c, "shutdown by ioctl type %u", flags);
- down_write(&c->vfs_sb->s_umount);
-
switch (flags) {
case FSOP_GOING_FLAGS_DEFAULT:
- ret = freeze_bdev(c->vfs_sb->s_bdev);
+ ret = bdev_freeze(c->vfs_sb->s_bdev);
if (ret)
- goto err;
-
+ break;
bch2_journal_flush(&c->journal);
- c->vfs_sb->s_flags |= SB_RDONLY;
bch2_fs_emergency_read_only(c);
- thaw_bdev(c->vfs_sb->s_bdev);
+ bdev_thaw(c->vfs_sb->s_bdev);
break;
-
case FSOP_GOING_FLAGS_LOGFLUSH:
bch2_journal_flush(&c->journal);
fallthrough;
-
case FSOP_GOING_FLAGS_NOLOGFLUSH:
- c->vfs_sb->s_flags |= SB_RDONLY;
bch2_fs_emergency_read_only(c);
break;
default:
ret = -EINVAL;
break;
}
-err:
- up_write(&c->vfs_sb->s_umount);
+
return ret;
}