fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps

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>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index 92b7363dafa9..d4a1b2bfda64 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -777,7 +777,7 @@ static int vfat_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 
         mutex_lock(&MSDOS_SB(sb)->s_lock);
 
-        ts = CURRENT_TIME_SEC;
+        ts = current_time(dir);
         err = vfat_add_entry(dir, &dentry->d_name, 0, 0, &ts, &sinfo);
         if (err)
                 goto out;
@@ -821,7 +821,7 @@ static int vfat_rmdir(struct inode *dir, struct dentry *dentry)
         drop_nlink(dir);
 
         clear_nlink(inode);
-        inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
+        inode->i_mtime = inode->i_atime = current_time(inode);
         fat_detach(inode);
         dentry->d_time = dir->i_version;
 out:
@@ -847,7 +847,7 @@ static int vfat_unlink(struct inode *dir, struct dentry *dentry)
         if (err)
                 goto out;
         clear_nlink(inode);
-        inode->i_mtime = inode->i_atime = CURRENT_TIME_SEC;
+        inode->i_mtime = inode->i_atime = current_time(inode);
         fat_detach(inode);
         dentry->d_time = dir->i_version;
 out:
@@ -866,7 +866,7 @@ static int vfat_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 
         mutex_lock(&MSDOS_SB(sb)->s_lock);
 
-        ts = CURRENT_TIME_SEC;
+        ts = current_time(dir);
         cluster = fat_alloc_new_dir(dir, &ts);
         if (cluster < 0) {
                 err = cluster;
@@ -931,7 +931,7 @@ static int vfat_rename(struct inode *old_dir, struct dentry *old_dentry,
                 }
         }
 
-        ts = CURRENT_TIME_SEC;
+        ts = current_time(old_dir);
         if (new_inode) {
                 if (is_dir) {
                         err = fat_dir_empty(new_inode);