Commit d7ed5232 authored by Yuezhang Mo's avatar Yuezhang Mo Committed by Namjae Jeon
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exfat: fix timing of synchronizing bitmap and inode 



Commit(f55c096f exfat: do not zero the extended part) changed
the timing of synchronizing bitmap and inode in exfat_cont_expand().
The change caused xfstests generic/013 to fail if 'dirsync' or 'sync'
is enabled. So this commit restores the timing.

Fixes: f55c096f ("exfat: do not zero the extended part")
Signed-off-by: default avatarYuezhang Mo <Yuezhang.Mo@sony.com>
Signed-off-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
parent 4cece764

fs/exfat/file.c

+3 −4
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ static int exfat_cont_expand(struct inode *inode, loff_t size) 
	clu.flags = ei->flags;



	ret = exfat_alloc_cluster(inode, new_num_clusters - num_clusters,

			&clu, IS_DIRSYNC(inode));

			&clu, inode_needs_sync(inode));

	if (ret)

		return ret;
@@ -77,12 +77,11 @@ static int exfat_cont_expand(struct inode *inode, loff_t size) 
	ei->i_size_aligned = round_up(size, sb->s_blocksize);

	ei->i_size_ondisk = ei->i_size_aligned;

	inode->i_blocks = round_up(size, sbi->cluster_size) >> 9;

	mark_inode_dirty(inode);



	if (IS_DIRSYNC(inode))

	if (IS_SYNC(inode))

		return write_inode_now(inode, 1);



	mark_inode_dirty(inode);



	return 0;



free_clu: