From d5e2cf07c388dbd06579ab39672e1bd8b9754e65 Mon Sep 17 00:00:00 2001 From: Steve Nickel Date: Tue, 14 Feb 2012 00:28:42 -0500 Subject: udf: Init/maintain file entry checkpoint field In accordance with ECMA 1.67 Part 4, 14.9.15, the checkpoint field should be initialized to 1 at creation. (Zero is *not* a valid value.) Signed-off-by: Steven P. Nickel Signed-off-by: Jan Kara --- fs/udf/inode.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 7699df7b3198..91c6f2311f35 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1358,6 +1358,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh) iinfo->i_unique = le64_to_cpu(fe->uniqueID); iinfo->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr); iinfo->i_lenAlloc = le32_to_cpu(fe->lengthAllocDescs); + iinfo->i_checkpoint = le32_to_cpu(fe->checkpoint); offset = sizeof(struct fileEntry) + iinfo->i_lenEAttr; } else { inode->i_blocks = le64_to_cpu(efe->logicalBlocksRecorded) << @@ -1379,6 +1380,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh) iinfo->i_unique = le64_to_cpu(efe->uniqueID); iinfo->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr); iinfo->i_lenAlloc = le32_to_cpu(efe->lengthAllocDescs); + iinfo->i_checkpoint = le32_to_cpu(efe->checkpoint); offset = sizeof(struct extendedFileEntry) + iinfo->i_lenEAttr; } @@ -1607,6 +1609,7 @@ static int udf_update_inode(struct inode *inode, int do_sync) fe->uniqueID = cpu_to_le64(iinfo->i_unique); fe->lengthExtendedAttr = cpu_to_le32(iinfo->i_lenEAttr); fe->lengthAllocDescs = cpu_to_le32(iinfo->i_lenAlloc); + fe->checkpoint = cpu_to_le32(iinfo->i_checkpoint); fe->descTag.tagIdent = cpu_to_le16(TAG_IDENT_FE); crclen = sizeof(struct fileEntry); } else { @@ -1646,6 +1649,7 @@ static int udf_update_inode(struct inode *inode, int do_sync) efe->uniqueID = cpu_to_le64(iinfo->i_unique); efe->lengthExtendedAttr = cpu_to_le32(iinfo->i_lenEAttr); efe->lengthAllocDescs = cpu_to_le32(iinfo->i_lenAlloc); + efe->checkpoint = cpu_to_le32(iinfo->i_checkpoint); efe->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EFE); crclen = sizeof(struct extendedFileEntry); } -- cgit v1.2.3