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udf: fix adding entry to a directory

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When adding directory entry to a directory, we have to properly increase
length of the last extent.  Handle this similarly as extending regular files -
make extents always have size multiple of block size (it will be truncated
down to proper size in udf_clear_inode()).

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jan Kara 2008-02-08 04:20:51 -08:00 • committed by Linus Torvalds
parent af793295bf
commit 05343c4f2e
2 changed files with 11 additions and 10 deletions
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2
fs/udf/inode.c
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@ -289,7 +289,7 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
eloc.logicalBlockNum = *block;
eloc.partitionReferenceNum =
iinfo->i_location.partitionReferenceNum;
elen = inode->i_size;
elen = inode->i_sb->s_blocksize;
iinfo->i_lenExtents = elen;
epos.bh = NULL;
epos.block = iinfo->i_location;