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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
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6
fs/ext2/namei.c
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@@ -221,7 +221,7 @@ static int ext2_link (struct dentry * old_dentry, struct inode * dir,
if (err)
return err;
inode->i_ctime = CURRENT_TIME_SEC;
inode->i_ctime = current_time(inode);
inode_inc_link_count(inode);
ihold(inode);
@@ -372,7 +372,7 @@ static int ext2_rename (struct inode * old_dir, struct dentry * old_dentry,
if (!new_de)
goto out_dir;
ext2_set_link(new_dir, new_de, new_page, old_inode, 1);
new_inode->i_ctime = CURRENT_TIME_SEC;
new_inode->i_ctime = current_time(new_inode);
if (dir_de)
drop_nlink(new_inode);
inode_dec_link_count(new_inode);
@@ -388,7 +388,7 @@ static int ext2_rename (struct inode * old_dir, struct dentry * old_dentry,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
old_inode->i_ctime = CURRENT_TIME_SEC;
old_inode->i_ctime = current_time(old_inode);
mark_inode_dirty(old_inode);
ext2_delete_entry (old_de, old_page);