From 48d6d8ff7dca804536298e517298182c4a51c421 Mon Sep 17 00:00:00 2001 From: Marcin Slusarz Date: Fri, 8 Feb 2008 04:20:44 -0800 Subject: udf: cache struct udf_inode_info cache UDF_I(struct inode *) return values when there are at least 2 uses in one function Signed-off-by: Marcin Slusarz Acked-by: Jan Kara Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/udf/directory.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'fs/udf/directory.c') diff --git a/fs/udf/directory.c b/fs/udf/directory.c index 949a5930f6d4..d8ceb44f4f22 100644 --- a/fs/udf/directory.c +++ b/fs/udf/directory.c @@ -81,12 +81,13 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos, struct fileIdentDesc *fi; int i, num, block; struct buffer_head *tmp, *bha[16]; + struct udf_inode_info *iinfo = UDF_I(dir); fibh->soffset = fibh->eoffset; - if (UDF_I(dir)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) { - fi = udf_get_fileident(UDF_I(dir)->i_ext.i_data - - (UDF_I(dir)->i_efe ? + if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) { + fi = udf_get_fileident(iinfo->i_ext.i_data - + (iinfo->i_efe ? sizeof(struct extendedFileEntry) : sizeof(struct fileEntry)), dir->i_sb->s_blocksize, -- cgit v1.2.3-59-g8ed1b