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Subject[PATCH 2/6] udf: create function for conversion from timestamp to timespec
Date
From
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jan Kara <jack@suse.cz>
---
fs/udf/inode.c | 79 ++++++++++++++++---------------------------------------
1 files changed, 23 insertions(+), 56 deletions(-)
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 531443d..2578677 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -1151,12 +1151,24 @@ static void __udf_read_inode(struct inode *inode)
brelse(bh);
}

+static void udf_fill_inode_time(struct timespec *tspec,
+ const timestamp *tstamp,
+ struct udf_sb_info *sbi)
+{
+ time_t convtime;
+ long convtime_usec;
+ if (udf_stamp_to_time(&convtime, &convtime_usec,
+ lets_to_cpu(*tstamp))) {
+ tspec->tv_sec = convtime;
+ tspec->tv_nsec = convtime_usec * 1000;
+ } else
+ *tspec = sbi->s_record_time;
+}
+
static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
{
struct fileEntry *fe;
struct extendedFileEntry *efe;
- time_t convtime;
- long convtime_usec;
int offset;
struct udf_sb_info *sbi = UDF_SB(inode->i_sb);
struct udf_inode_info *iinfo = UDF_I(inode);
@@ -1244,29 +1256,10 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_blocks = le64_to_cpu(fe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);

- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(fe->accessTime))) {
- inode->i_atime.tv_sec = convtime;
- inode->i_atime.tv_nsec = convtime_usec * 1000;
- } else {
- inode->i_atime = sbi->s_record_time;
- }
-
- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(fe->modificationTime))) {
- inode->i_mtime.tv_sec = convtime;
- inode->i_mtime.tv_nsec = convtime_usec * 1000;
- } else {
- inode->i_mtime = sbi->s_record_time;
- }
-
- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(fe->attrTime))) {
- inode->i_ctime.tv_sec = convtime;
- inode->i_ctime.tv_nsec = convtime_usec * 1000;
- } else {
- inode->i_ctime = sbi->s_record_time;
- }
+ udf_fill_inode_time(&inode->i_atime, &fe->accessTime, sbi);
+ udf_fill_inode_time(&inode->i_mtime, &fe->modificationTime,
+ sbi);
+ udf_fill_inode_time(&inode->i_ctime, &fe->attrTime, sbi);

iinfo->i_unique = le64_to_cpu(fe->uniqueID);
iinfo->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr);
@@ -1276,37 +1269,11 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh)
inode->i_blocks = le64_to_cpu(efe->logicalBlocksRecorded) <<
(inode->i_sb->s_blocksize_bits - 9);

- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(efe->accessTime))) {
- inode->i_atime.tv_sec = convtime;
- inode->i_atime.tv_nsec = convtime_usec * 1000;
- } else {
- inode->i_atime = sbi->s_record_time;
- }
-
- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(efe->modificationTime))) {
- inode->i_mtime.tv_sec = convtime;
- inode->i_mtime.tv_nsec = convtime_usec * 1000;
- } else {
- inode->i_mtime = sbi->s_record_time;
- }
-
- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(efe->createTime))) {
- iinfo->i_crtime.tv_sec = convtime;
- iinfo->i_crtime.tv_nsec = convtime_usec * 1000;
- } else {
- iinfo->i_crtime = sbi->s_record_time;
- }
-
- if (udf_stamp_to_time(&convtime, &convtime_usec,
- lets_to_cpu(efe->attrTime))) {
- inode->i_ctime.tv_sec = convtime;
- inode->i_ctime.tv_nsec = convtime_usec * 1000;
- } else {
- inode->i_ctime = sbi->s_record_time;
- }
+ udf_fill_inode_time(&inode->i_atime, &efe->accessTime, sbi);
+ udf_fill_inode_time(&inode->i_mtime, &efe->modificationTime,
+ sbi);
+ udf_fill_inode_time(&iinfo->i_crtime, &efe->createTime, sbi);
+ udf_fill_inode_time(&inode->i_ctime, &efe->attrTime, sbi);

iinfo->i_unique = le64_to_cpu(efe->uniqueID);
iinfo->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr);
--
1.5.3.7


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