From: Frank Sorenson <sorenson@xxxxxxxxxx> Subject: fat: change timestamp updates to use fat_truncate_time Convert the inode timestamp updates to use fat_truncate_time. Link: http://lkml.kernel.org/r/2663d3083c4dd62f00b64612c8eaf5542bb05a4c.1538363961.git.sorenson@xxxxxxxxxx Signed-off-by: Frank Sorenson <sorenson@xxxxxxxxxx> Acked-by: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/fat/dir.c | 2 +- fs/fat/file.c | 4 ++-- fs/fat/inode.c | 4 ++-- fs/fat/namei_msdos.c | 16 ++++++++-------- fs/fat/namei_vfat.c | 14 +++++++------- 5 files changed, 20 insertions(+), 20 deletions(-) --- a/fs/fat/dir.c~fat-change-timestamp-updates-to-use-fat_truncate_time +++ a/fs/fat/dir.c @@ -1073,7 +1073,7 @@ int fat_remove_entries(struct inode *dir } } - dir->i_mtime = dir->i_atime = current_time(dir); + fat_truncate_time(dir, NULL, S_ATIME|S_MTIME); if (IS_DIRSYNC(dir)) (void)fat_sync_inode(dir); else --- a/fs/fat/file.c~fat-change-timestamp-updates-to-use-fat_truncate_time +++ a/fs/fat/file.c @@ -227,7 +227,7 @@ static int fat_cont_expand(struct inode if (err) goto out; - inode->i_ctime = inode->i_mtime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME|S_MTIME); mark_inode_dirty(inode); if (IS_SYNC(inode)) { int err2; @@ -330,7 +330,7 @@ static int fat_free(struct inode *inode, MSDOS_I(inode)->i_logstart = 0; } MSDOS_I(inode)->i_attrs |= ATTR_ARCH; - inode->i_ctime = inode->i_mtime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME|S_MTIME); if (wait) { err = fat_sync_inode(inode); if (err) { --- a/fs/fat/inode.c~fat-change-timestamp-updates-to-use-fat_truncate_time +++ a/fs/fat/inode.c @@ -244,7 +244,7 @@ static int fat_write_end(struct file *fi if (err < len) fat_write_failed(mapping, pos + len); if (!(err < 0) && !(MSDOS_I(inode)->i_attrs & ATTR_ARCH)) { - inode->i_mtime = inode->i_ctime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME|S_MTIME); MSDOS_I(inode)->i_attrs |= ATTR_ARCH; mark_inode_dirty(inode); } @@ -564,7 +564,7 @@ int fat_fill_inode(struct inode *inode, de->cdate, de->ctime_cs); fat_time_fat2unix(sbi, &inode->i_atime, 0, de->adate, 0); } else - inode->i_ctime = inode->i_atime = inode->i_mtime; + fat_truncate_time(inode, &inode->i_mtime, S_ATIME|S_CTIME); return 0; } --- a/fs/fat/namei_msdos.c~fat-change-timestamp-updates-to-use-fat_truncate_time +++ a/fs/fat/namei_msdos.c @@ -250,7 +250,7 @@ static int msdos_add_entry(struct inode if (err) return err; - dir->i_ctime = dir->i_mtime = *ts; + fat_truncate_time(dir, ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(dir)) (void)fat_sync_inode(dir); else @@ -294,7 +294,7 @@ static int msdos_create(struct inode *di err = PTR_ERR(inode); goto out; } - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -327,7 +327,7 @@ static int msdos_rmdir(struct inode *dir drop_nlink(dir); clear_nlink(inode); - inode->i_ctime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME); fat_detach(inode); out: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -380,7 +380,7 @@ static int msdos_mkdir(struct inode *dir goto out; } set_nlink(inode, 2); - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -413,7 +413,7 @@ static int msdos_unlink(struct inode *di if (err) goto out; clear_nlink(inode); - inode->i_ctime = current_time(inode); + fat_truncate_time(inode, NULL, S_CTIME); fat_detach(inode); out: mutex_unlock(&MSDOS_SB(sb)->s_lock); @@ -478,7 +478,7 @@ static int do_msdos_rename(struct inode mark_inode_dirty(old_inode); inode_inc_iversion(old_dir); - old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir); + fat_truncate_time(old_dir, NULL, S_CTIME|S_MTIME); if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); else @@ -538,7 +538,7 @@ static int do_msdos_rename(struct inode if (err) goto error_dotdot; inode_inc_iversion(old_dir); - old_dir->i_ctime = old_dir->i_mtime = ts; + fat_truncate_time(old_dir, &ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); else @@ -548,7 +548,7 @@ static int do_msdos_rename(struct inode drop_nlink(new_inode); if (is_dir) drop_nlink(new_inode); - new_inode->i_ctime = ts; + fat_truncate_time(new_inode, &ts, S_CTIME); } out: brelse(sinfo.bh); --- a/fs/fat/namei_vfat.c~fat-change-timestamp-updates-to-use-fat_truncate_time +++ a/fs/fat/namei_vfat.c @@ -678,7 +678,7 @@ static int vfat_add_entry(struct inode * goto cleanup; /* update timestamp */ - dir->i_ctime = dir->i_mtime = dir->i_atime = *ts; + fat_truncate_time(dir, ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(dir)) (void)fat_sync_inode(dir); else @@ -779,7 +779,7 @@ static int vfat_create(struct inode *dir goto out; } inode_inc_iversion(inode); - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -810,7 +810,7 @@ static int vfat_rmdir(struct inode *dir, drop_nlink(dir); clear_nlink(inode); - inode->i_mtime = inode->i_atime = current_time(inode); + fat_truncate_time(inode, NULL, S_ATIME|S_MTIME); fat_detach(inode); vfat_d_version_set(dentry, inode_query_iversion(dir)); out: @@ -836,7 +836,7 @@ static int vfat_unlink(struct inode *dir if (err) goto out; clear_nlink(inode); - inode->i_mtime = inode->i_atime = current_time(inode); + fat_truncate_time(inode, NULL, S_ATIME|S_MTIME); fat_detach(inode); vfat_d_version_set(dentry, inode_query_iversion(dir)); out: @@ -876,7 +876,7 @@ static int vfat_mkdir(struct inode *dir, } inode_inc_iversion(inode); set_nlink(inode, 2); - inode->i_mtime = inode->i_atime = inode->i_ctime = ts; + fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -969,7 +969,7 @@ static int vfat_rename(struct inode *old if (err) goto error_dotdot; inode_inc_iversion(old_dir); - old_dir->i_ctime = old_dir->i_mtime = ts; + fat_truncate_time(old_dir, &ts, S_CTIME|S_MTIME); if (IS_DIRSYNC(old_dir)) (void)fat_sync_inode(old_dir); else @@ -979,7 +979,7 @@ static int vfat_rename(struct inode *old drop_nlink(new_inode); if (is_dir) drop_nlink(new_inode); - new_inode->i_ctime = ts; + fat_truncate_time(new_inode, &ts, S_CTIME); } out: brelse(sinfo.bh); _
