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Message-ID: <20230705190309.579783-46-jlayton@kernel.org>
Date: Wed, 5 Jul 2023 15:01:13 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Christian Brauner <brauner@...nel.org>
Cc: Al Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 48/92] hfs: convert to ctime accessor functions
In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.
Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
fs/hfs/catalog.c | 8 ++++----
fs/hfs/dir.c | 2 +-
fs/hfs/inode.c | 13 ++++++-------
fs/hfs/sysdep.c | 4 +++-
4 files changed, 14 insertions(+), 13 deletions(-)
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index d365bf0b8c77..632c226a3972 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -133,7 +133,7 @@ int hfs_cat_create(u32 cnid, struct inode *dir, const struct qstr *str, struct i
goto err1;
dir->i_size++;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
hfs_find_exit(&fd);
return 0;
@@ -269,7 +269,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, const struct qstr *str)
}
dir->i_size--;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
res = 0;
out:
@@ -337,7 +337,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, const struct qstr *src_name,
if (err)
goto out;
dst_dir->i_size++;
- dst_dir->i_mtime = dst_dir->i_ctime = current_time(dst_dir);
+ dst_dir->i_mtime = inode_set_ctime_current(dst_dir);
mark_inode_dirty(dst_dir);
/* finally remove the old entry */
@@ -349,7 +349,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, const struct qstr *src_name,
if (err)
goto out;
src_dir->i_size--;
- src_dir->i_mtime = src_dir->i_ctime = current_time(src_dir);
+ src_dir->i_mtime = inode_set_ctime_current(src_dir);
mark_inode_dirty(src_dir);
type = entry.type;
diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index 3e1e3dcf0b48..b75c26045df4 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -263,7 +263,7 @@ static int hfs_remove(struct inode *dir, struct dentry *dentry)
if (res)
return res;
clear_nlink(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
hfs_delete_inode(inode);
mark_inode_dirty(inode);
return 0;
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 441d7fc952e3..ee349b72cfb3 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -200,7 +200,7 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
set_nlink(inode, 1);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
HFS_I(inode)->flags = 0;
HFS_I(inode)->rsrc_inode = NULL;
HFS_I(inode)->fs_blocks = 0;
@@ -355,8 +355,8 @@ static int hfs_read_inode(struct inode *inode, void *data)
inode->i_mode |= S_IWUGO;
inode->i_mode &= ~hsb->s_file_umask;
inode->i_mode |= S_IFREG;
- inode->i_ctime = inode->i_atime = inode->i_mtime =
- hfs_m_to_utime(rec->file.MdDat);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_to_ts(inode,
+ hfs_m_to_utime(rec->file.MdDat));
inode->i_op = &hfs_file_inode_operations;
inode->i_fop = &hfs_file_operations;
inode->i_mapping->a_ops = &hfs_aops;
@@ -366,8 +366,8 @@ static int hfs_read_inode(struct inode *inode, void *data)
inode->i_size = be16_to_cpu(rec->dir.Val) + 2;
HFS_I(inode)->fs_blocks = 0;
inode->i_mode = S_IFDIR | (S_IRWXUGO & ~hsb->s_dir_umask);
- inode->i_ctime = inode->i_atime = inode->i_mtime =
- hfs_m_to_utime(rec->dir.MdDat);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_to_ts(inode,
+ hfs_m_to_utime(rec->dir.MdDat));
inode->i_op = &hfs_dir_inode_operations;
inode->i_fop = &hfs_dir_operations;
break;
@@ -654,8 +654,7 @@ int hfs_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
truncate_setsize(inode, attr->ia_size);
hfs_file_truncate(inode);
- inode->i_atime = inode->i_mtime = inode->i_ctime =
- current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
setattr_copy(&nop_mnt_idmap, inode, attr);
diff --git a/fs/hfs/sysdep.c b/fs/hfs/sysdep.c
index 2875961fdc10..dc27d418fbcd 100644
--- a/fs/hfs/sysdep.c
+++ b/fs/hfs/sysdep.c
@@ -28,7 +28,9 @@ static int hfs_revalidate_dentry(struct dentry *dentry, unsigned int flags)
/* fix up inode on a timezone change */
diff = sys_tz.tz_minuteswest * 60 - HFS_I(inode)->tz_secondswest;
if (diff) {
- inode->i_ctime.tv_sec += diff;
+ struct timespec64 ctime = inode_get_ctime(inode);
+
+ inode_set_ctime(inode, ctime.tv_sec + diff, ctime.tv_nsec);
inode->i_atime.tv_sec += diff;
inode->i_mtime.tv_sec += diff;
HFS_I(inode)->tz_secondswest += diff;
--
2.41.0
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