From 56774805d5eeecd3f1fb700603e593a35dc523c8 Mon Sep 17 00:00:00 2001 From: Marcin Slusarz Date: Sun, 10 Feb 2008 11:25:31 +0100 Subject: udf: convert udf_stamp_to_time and udf_time_to_stamp to use timestamps * kernel_timestamp type was almost unused - only callers of udf_stamp_to_time and udf_time_to_stamp used it, so let these functions handle endianness internally and don't clutter code with conversions * rename udf_stamp_to_time to udf_disk_stamp_to_time and udf_time_to_stamp to udf_time_to_disk_stamp Signed-off-by: Marcin Slusarz Signed-off-by: Jan Kara --- fs/udf/inode.c | 45 ++++++++++++++++----------------------------- 1 file changed, 16 insertions(+), 29 deletions(-) (limited to 'fs/udf/inode.c') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index a7646e9bdbd..2362bf0c690 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1227,16 +1227,14 @@ 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(&inode->i_atime, - lets_to_cpu(fe->accessTime))) + if (!udf_disk_stamp_to_time(&inode->i_atime, fe->accessTime)) inode->i_atime = sbi->s_record_time; - if (!udf_stamp_to_time(&inode->i_mtime, - lets_to_cpu(fe->modificationTime))) + if (!udf_disk_stamp_to_time(&inode->i_mtime, + fe->modificationTime)) inode->i_mtime = sbi->s_record_time; - if (!udf_stamp_to_time(&inode->i_ctime, - lets_to_cpu(fe->attrTime))) + if (!udf_disk_stamp_to_time(&inode->i_ctime, fe->attrTime)) inode->i_ctime = sbi->s_record_time; iinfo->i_unique = le64_to_cpu(fe->uniqueID); @@ -1247,20 +1245,17 @@ 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(&inode->i_atime, - lets_to_cpu(efe->accessTime))) + if (!udf_disk_stamp_to_time(&inode->i_atime, efe->accessTime)) inode->i_atime = sbi->s_record_time; - if (!udf_stamp_to_time(&inode->i_mtime, - lets_to_cpu(efe->modificationTime))) + if (!udf_disk_stamp_to_time(&inode->i_mtime, + efe->modificationTime)) inode->i_mtime = sbi->s_record_time; - if (!udf_stamp_to_time(&iinfo->i_crtime, - lets_to_cpu(efe->createTime))) + if (!udf_disk_stamp_to_time(&iinfo->i_crtime, efe->createTime)) iinfo->i_crtime = sbi->s_record_time; - if (!udf_stamp_to_time(&inode->i_ctime, - lets_to_cpu(efe->attrTime))) + if (!udf_disk_stamp_to_time(&inode->i_ctime, efe->attrTime)) inode->i_ctime = sbi->s_record_time; iinfo->i_unique = le64_to_cpu(efe->uniqueID); @@ -1382,7 +1377,6 @@ static int udf_update_inode(struct inode *inode, int do_sync) uint32_t udfperms; uint16_t icbflags; uint16_t crclen; - kernel_timestamp cpu_time; int err = 0; struct udf_sb_info *sbi = UDF_SB(inode->i_sb); unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits; @@ -1485,12 +1479,9 @@ static int udf_update_inode(struct inode *inode, int do_sync) (inode->i_blocks + (1 << (blocksize_bits - 9)) - 1) >> (blocksize_bits - 9)); - if (udf_time_to_stamp(&cpu_time, inode->i_atime)) - fe->accessTime = cpu_to_lets(cpu_time); - if (udf_time_to_stamp(&cpu_time, inode->i_mtime)) - fe->modificationTime = cpu_to_lets(cpu_time); - if (udf_time_to_stamp(&cpu_time, inode->i_ctime)) - fe->attrTime = cpu_to_lets(cpu_time); + udf_time_to_disk_stamp(&fe->accessTime, inode->i_atime); + udf_time_to_disk_stamp(&fe->modificationTime, inode->i_mtime); + udf_time_to_disk_stamp(&fe->attrTime, inode->i_ctime); memset(&(fe->impIdent), 0, sizeof(regid)); strcpy(fe->impIdent.ident, UDF_ID_DEVELOPER); fe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX; @@ -1525,14 +1516,10 @@ static int udf_update_inode(struct inode *inode, int do_sync) iinfo->i_crtime.tv_nsec > inode->i_ctime.tv_nsec)) iinfo->i_crtime = inode->i_ctime; - if (udf_time_to_stamp(&cpu_time, inode->i_atime)) - efe->accessTime = cpu_to_lets(cpu_time); - if (udf_time_to_stamp(&cpu_time, inode->i_mtime)) - efe->modificationTime = cpu_to_lets(cpu_time); - if (udf_time_to_stamp(&cpu_time, iinfo->i_crtime)) - efe->createTime = cpu_to_lets(cpu_time); - if (udf_time_to_stamp(&cpu_time, inode->i_ctime)) - efe->attrTime = cpu_to_lets(cpu_time); + udf_time_to_disk_stamp(&efe->accessTime, inode->i_atime); + udf_time_to_disk_stamp(&efe->modificationTime, inode->i_mtime); + udf_time_to_disk_stamp(&efe->createTime, iinfo->i_crtime); + udf_time_to_disk_stamp(&efe->attrTime, inode->i_ctime); memset(&(efe->impIdent), 0, sizeof(regid)); strcpy(efe->impIdent.ident, UDF_ID_DEVELOPER); -- cgit v1.2.3