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fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps

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CURRENT_TIME_SEC is not y2038 safe. current_time() will
be transitioned to use 64 bit time along with vfs in a
separate patch.
There is no plan to transistion CURRENT_TIME_SEC to use
y2038 safe time interfaces.

current_time() will also be extended to use superblock
range checking parameters when range checking is introduced.

This works because alloc_super() fills in the the s_time_gran
in super block to NSEC_PER_SEC.

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Deepa Dinamani
2016-09-14 07:48:05 -07:00
committed by Al Viro
parent 078cd8279e
commit 02027d42c3
47 changed files with 105 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
fs/reiserfs/inode.c
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@@ -2005,7 +2005,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
if (S_ISLNK(inode->i_mode))
inode->i_flags &= ~(S_IMMUTABLE | S_APPEND);
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
inode->i_size = i_size;
inode->i_blocks = 0;
inode->i_bytes = 0;

4
fs/reiserfs/ioctl.c
View File

@@ -94,7 +94,7 @@ long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
}
sd_attrs_to_i_attrs(flags, inode);
REISERFS_I(inode)->i_attrs = flags;
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);
setflags_out:
mnt_drop_write_file(filp);
@@ -115,7 +115,7 @@ setflags_out:
err = -EFAULT;
goto setversion_out;
}
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);
setversion_out:
mnt_drop_write_file(filp);

12
fs/reiserfs/namei.c
View File

@@ -570,7 +570,7 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
}
dir->i_size += paste_size;
dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC;
dir->i_mtime = dir->i_ctime = current_time(dir);
if (!S_ISDIR(inode->i_mode) && visible)
/* reiserfs_mkdir or reiserfs_rename will do that by itself */
reiserfs_update_sd(th, dir);
@@ -963,7 +963,7 @@ static int reiserfs_rmdir(struct inode *dir, struct dentry *dentry)
inode->i_nlink);
clear_nlink(inode);
inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(dir);
reiserfs_update_sd(&th, inode);
DEC_DIR_INODE_NLINK(dir)
@@ -1067,11 +1067,11 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
inc_nlink(inode);
goto end_unlink;
}
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
reiserfs_update_sd(&th, inode);
dir->i_size -= (de.de_entrylen + DEH_SIZE);
dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
dir->i_ctime = dir->i_mtime = current_time(dir);
reiserfs_update_sd(&th, dir);
if (!savelink)
@@ -1246,7 +1246,7 @@ static int reiserfs_link(struct dentry *old_dentry, struct inode *dir,
return err ? err : retval;
}
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
reiserfs_update_sd(&th, inode);
ihold(inode);
@@ -1567,7 +1567,7 @@ static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
mark_de_hidden(old_de.de_deh + old_de.de_entry_num);
journal_mark_dirty(&th, old_de.de_bh);
ctime = CURRENT_TIME_SEC;
ctime = current_time(old_dir);
old_dir->i_ctime = old_dir->i_mtime = ctime;
new_dir->i_ctime = new_dir->i_mtime = ctime;
/*

8
fs/reiserfs/stree.c
View File

@@ -1987,8 +1987,8 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th,
pathrelse(&s_search_path);
if (update_timestamps) {
inode->i_mtime = CURRENT_TIME_SEC;
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_mtime = current_time(inode);
inode->i_ctime = current_time(inode);
}
reiserfs_update_sd(th, inode);
@@ -2012,8 +2012,8 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th,
update_and_out:
if (update_timestamps) {
/* this is truncate, not file closing */
inode->i_mtime = CURRENT_TIME_SEC;
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_mtime = current_time(inode);
inode->i_ctime = current_time(inode);
}
reiserfs_update_sd(th, inode);

2
fs/reiserfs/super.c
View File

@@ -2512,7 +2512,7 @@ out:
if (inode->i_size < off + len - towrite)
i_size_write(inode, off + len - towrite);
inode->i_version++;
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_mtime = inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);
return len - towrite;
}

6
fs/reiserfs/xattr.c
View File

@@ -450,13 +450,13 @@ int reiserfs_commit_write(struct file *f, struct page *page,
static void update_ctime(struct inode *inode)
{
struct timespec now = current_fs_time(inode->i_sb);
struct timespec now = current_time(inode);
if (inode_unhashed(inode) || !inode->i_nlink ||
timespec_equal(&inode->i_ctime, &now))
return;
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);
}
@@ -575,7 +575,7 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
new_size = buffer_size + sizeof(struct reiserfs_xattr_header);
if (!err && new_size < i_size_read(d_inode(dentry))) {
struct iattr newattrs = {
.ia_ctime = current_fs_time(inode->i_sb),
.ia_ctime = current_time(inode),
.ia_size = new_size,
.ia_valid = ATTR_SIZE | ATTR_CTIME,
};

2
fs/reiserfs/xattr_acl.c
View File

@@ -277,7 +277,7 @@ __reiserfs_set_acl(struct reiserfs_transaction_handle *th, struct inode *inode,
if (error == -ENODATA) {
error = 0;
if (type == ACL_TYPE_ACCESS) {
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);
}
}