From 8d2d878db897d7501aaa2f72e10bb28295bb5498 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 12 Nov 2019 08:20:42 -0800 Subject: xfs: use a struct timespec64 for the in-core crtime struct xfs_icdinode is purely an in-memory data structure, so don't use a log on-disk structure for it. This simplifies the code a bit, and also reduces our include hell slightly. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong [darrick: fix a minor indenting problem in xfs_trans_ichgtime] Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_inode_buf.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/xfs/libxfs/xfs_inode_buf.c') diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 28ab3c5255e1..d31156718b20 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -256,8 +256,8 @@ xfs_inode_from_disk( if (to->di_version == 3) { inode_set_iversion_queried(inode, be64_to_cpu(from->di_changecount)); - to->di_crtime.t_sec = be32_to_cpu(from->di_crtime.t_sec); - to->di_crtime.t_nsec = be32_to_cpu(from->di_crtime.t_nsec); + to->di_crtime.tv_sec = be32_to_cpu(from->di_crtime.t_sec); + to->di_crtime.tv_nsec = be32_to_cpu(from->di_crtime.t_nsec); to->di_flags2 = be64_to_cpu(from->di_flags2); to->di_cowextsize = be32_to_cpu(from->di_cowextsize); } @@ -306,8 +306,8 @@ xfs_inode_to_disk( if (from->di_version == 3) { to->di_changecount = cpu_to_be64(inode_peek_iversion(inode)); - to->di_crtime.t_sec = cpu_to_be32(from->di_crtime.t_sec); - to->di_crtime.t_nsec = cpu_to_be32(from->di_crtime.t_nsec); + to->di_crtime.t_sec = cpu_to_be32(from->di_crtime.tv_sec); + to->di_crtime.t_nsec = cpu_to_be32(from->di_crtime.tv_nsec); to->di_flags2 = cpu_to_be64(from->di_flags2); to->di_cowextsize = cpu_to_be32(from->di_cowextsize); to->di_ino = cpu_to_be64(ip->i_ino); -- cgit v1.2.3 From de7a866fd41b227b0aa6e9cbeb0dae221c12f542 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 12 Nov 2019 08:22:54 -0800 Subject: xfs: merge the projid fields in struct xfs_icdinode There is no point in splitting the fields like this in an purely in-memory structure. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_inode_buf.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'fs/xfs/libxfs/xfs_inode_buf.c') diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index d31156718b20..019c9be677cc 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -213,13 +213,12 @@ xfs_inode_from_disk( to->di_version = from->di_version; if (to->di_version == 1) { set_nlink(inode, be16_to_cpu(from->di_onlink)); - to->di_projid_lo = 0; - to->di_projid_hi = 0; + to->di_projid = 0; to->di_version = 2; } else { set_nlink(inode, be32_to_cpu(from->di_nlink)); - to->di_projid_lo = be16_to_cpu(from->di_projid_lo); - to->di_projid_hi = be16_to_cpu(from->di_projid_hi); + to->di_projid = (prid_t)be16_to_cpu(from->di_projid_hi) << 16 | + be16_to_cpu(from->di_projid_lo); } to->di_format = from->di_format; @@ -279,8 +278,8 @@ xfs_inode_to_disk( to->di_format = from->di_format; to->di_uid = cpu_to_be32(from->di_uid); to->di_gid = cpu_to_be32(from->di_gid); - to->di_projid_lo = cpu_to_be16(from->di_projid_lo); - to->di_projid_hi = cpu_to_be16(from->di_projid_hi); + to->di_projid_lo = cpu_to_be16(from->di_projid & 0xffff); + to->di_projid_hi = cpu_to_be16(from->di_projid >> 16); memset(to->di_pad, 0, sizeof(to->di_pad)); to->di_atime.t_sec = cpu_to_be32(inode->i_atime.tv_sec); -- cgit v1.2.3 From 048a35d2f0b4cfeb24cbb7fe59e78124d8e7dc73 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 12 Nov 2019 08:24:29 -0800 Subject: xfs: don't reset the "inode core" in xfs_iread We have the exact same memset in xfs_inode_alloc, which is always called just before xfs_iread. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_inode_buf.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/xfs/libxfs/xfs_inode_buf.c') diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 019c9be677cc..8afacfe4be0a 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -631,8 +631,6 @@ xfs_iread( if ((iget_flags & XFS_IGET_CREATE) && xfs_sb_version_hascrc(&mp->m_sb) && !(mp->m_flags & XFS_MOUNT_IKEEP)) { - /* initialise the on-disk inode core */ - memset(&ip->i_d, 0, sizeof(ip->i_d)); VFS_I(ip)->i_generation = prandom_u32(); ip->i_d.di_version = 3; return 0; -- cgit v1.2.3