From 02027d42c3f747945f19111d3da2092ed2148ac8 Mon Sep 17 00:00:00 2001 From: Deepa Dinamani Date: Wed, 14 Sep 2016 07:48:05 -0700 Subject: 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 Acked-by: Jan Kara Signed-off-by: Al Viro --- fs/sysv/dir.c | 6 +++--- fs/sysv/ialloc.c | 2 +- fs/sysv/itree.c | 4 ++-- fs/sysv/namei.c | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) (limited to 'fs/sysv') diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index 2661b77fc8a7..5bdae85ceef7 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -215,7 +215,7 @@ got_it: memset (de->name + namelen, 0, SYSV_DIRSIZE - namelen - 2); de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino); err = dir_commit_chunk(page, pos, SYSV_DIRSIZE); - dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC; + dir->i_mtime = dir->i_ctime = current_time(dir); mark_inode_dirty(dir); out_page: dir_put_page(page); @@ -239,7 +239,7 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page) de->inode = 0; err = dir_commit_chunk(page, pos, SYSV_DIRSIZE); dir_put_page(page); - inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC; + inode->i_ctime = inode->i_mtime = current_time(inode); mark_inode_dirty(inode); return err; } @@ -337,7 +337,7 @@ void sysv_set_link(struct sysv_dir_entry *de, struct page *page, de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino); err = dir_commit_chunk(page, pos, SYSV_DIRSIZE); dir_put_page(page); - dir->i_mtime = dir->i_ctime = CURRENT_TIME_SEC; + dir->i_mtime = dir->i_ctime = current_time(dir); mark_inode_dirty(dir); } diff --git a/fs/sysv/ialloc.c b/fs/sysv/ialloc.c index f9db4eb31db4..53f1b78996dd 100644 --- a/fs/sysv/ialloc.c +++ b/fs/sysv/ialloc.c @@ -164,7 +164,7 @@ struct inode * sysv_new_inode(const struct inode * dir, umode_t mode) dirty_sb(sb); inode_init_owner(inode, dir, mode); inode->i_ino = fs16_to_cpu(sbi, ino); - 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_blocks = 0; memset(SYSV_I(inode)->i_data, 0, sizeof(SYSV_I(inode)->i_data)); SYSV_I(inode)->i_dir_start_lookup = 0; diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c index 2fde40acf024..08d3e630b49c 100644 --- a/fs/sysv/itree.c +++ b/fs/sysv/itree.c @@ -178,7 +178,7 @@ static inline int splice_branch(struct inode *inode, *where->p = where->key; write_unlock(&pointers_lock); - inode->i_ctime = CURRENT_TIME_SEC; + inode->i_ctime = current_time(inode); /* had we spliced it onto indirect block? */ if (where->bh) @@ -418,7 +418,7 @@ do_indirects: } n++; } - inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC; + inode->i_mtime = inode->i_ctime = current_time(inode); if (IS_SYNC(inode)) sysv_sync_inode (inode); else diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c index a42de45ce40d..ce66618721b2 100644 --- a/fs/sysv/namei.c +++ b/fs/sysv/namei.c @@ -120,7 +120,7 @@ static int sysv_link(struct dentry * old_dentry, struct inode * dir, { struct inode *inode = d_inode(old_dentry); - inode->i_ctime = CURRENT_TIME_SEC; + inode->i_ctime = current_time(inode); inode_inc_link_count(inode); ihold(inode); @@ -240,7 +240,7 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry, if (!new_de) goto out_dir; sysv_set_link(new_de, new_page, old_inode); - 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); -- cgit v1.2.3-55-g7522