From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- fs/exfat/namei.c | 54 +++++++++++++++++++++++++++++------------------------- 1 file changed, 29 insertions(+), 25 deletions(-) (limited to 'fs/exfat/namei.c') diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index 95c51b025..5d737e0b6 100644 --- a/fs/exfat/namei.c +++ b/fs/exfat/namei.c @@ -518,7 +518,7 @@ static int exfat_add_entry(struct inode *inode, const char *path, goto out; } - if (type == TYPE_DIR) { + if (type == TYPE_DIR && !sbi->options.zero_size_dir) { ret = exfat_alloc_new_dir(inode, &clu); if (ret) goto out; @@ -545,13 +545,16 @@ static int exfat_add_entry(struct inode *inode, const char *path, info->type = type; if (type == TYPE_FILE) { - info->attr = ATTR_ARCHIVE; + info->attr = EXFAT_ATTR_ARCHIVE; info->start_clu = EXFAT_EOF_CLUSTER; info->size = 0; info->num_subdirs = 0; } else { - info->attr = ATTR_SUBDIR; - info->start_clu = start_clu; + info->attr = EXFAT_ATTR_SUBDIR; + if (sbi->options.zero_size_dir) + info->start_clu = EXFAT_EOF_CLUSTER; + else + info->start_clu = start_clu; info->size = clu_size; info->num_subdirs = EXFAT_MIN_SUBDIR; } @@ -580,7 +583,7 @@ static int exfat_create(struct mnt_idmap *idmap, struct inode *dir, goto unlock; inode_inc_iversion(dir); - dir->i_mtime = inode_set_ctime_current(dir); + inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); if (IS_DIRSYNC(dir)) exfat_sync_inode(dir); else @@ -593,8 +596,9 @@ static int exfat_create(struct mnt_idmap *idmap, struct inode *dir, goto unlock; inode_inc_iversion(inode); - inode->i_mtime = inode->i_atime = EXFAT_I(inode)->i_crtime = inode_set_ctime_current(inode); - exfat_truncate_atime(&inode->i_atime); + EXFAT_I(inode)->i_crtime = simple_inode_init_ts(inode); + exfat_truncate_inode_atime(inode); + /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -827,16 +831,16 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry) ei->dir.dir = DIR_DELETED; inode_inc_iversion(dir); - dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir); - exfat_truncate_atime(&dir->i_atime); + simple_inode_init_ts(dir); + exfat_truncate_inode_atime(dir); if (IS_DIRSYNC(dir)) exfat_sync_inode(dir); else mark_inode_dirty(dir); clear_nlink(inode); - inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode); - exfat_truncate_atime(&inode->i_atime); + simple_inode_init_ts(inode); + exfat_truncate_inode_atime(inode); exfat_unhash_inode(inode); exfat_d_version_set(dentry, inode_query_iversion(dir)); unlock: @@ -862,7 +866,7 @@ static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir, goto unlock; inode_inc_iversion(dir); - dir->i_mtime = inode_set_ctime_current(dir); + inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir)); if (IS_DIRSYNC(dir)) exfat_sync_inode(dir); else @@ -876,8 +880,8 @@ static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir, goto unlock; inode_inc_iversion(inode); - inode->i_mtime = inode->i_atime = EXFAT_I(inode)->i_crtime = inode_set_ctime_current(inode); - exfat_truncate_atime(&inode->i_atime); + EXFAT_I(inode)->i_crtime = simple_inode_init_ts(inode); + exfat_truncate_inode_atime(inode); /* timestamp is already written, so mark_inode_dirty() is unneeded. */ d_instantiate(dentry, inode); @@ -991,8 +995,8 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry) ei->dir.dir = DIR_DELETED; inode_inc_iversion(dir); - dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir); - exfat_truncate_atime(&dir->i_atime); + simple_inode_init_ts(dir); + exfat_truncate_inode_atime(dir); if (IS_DIRSYNC(dir)) exfat_sync_inode(dir); else @@ -1000,8 +1004,8 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry) drop_nlink(dir); clear_nlink(inode); - inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode); - exfat_truncate_atime(&inode->i_atime); + simple_inode_init_ts(inode); + exfat_truncate_inode_atime(inode); exfat_unhash_inode(inode); exfat_d_version_set(dentry, inode_query_iversion(dir)); unlock: @@ -1046,8 +1050,8 @@ static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir, *epnew = *epold; if (exfat_get_entry_type(epnew) == TYPE_FILE) { - epnew->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE); - ei->attr |= ATTR_ARCHIVE; + epnew->dentry.file.attr |= cpu_to_le16(EXFAT_ATTR_ARCHIVE); + ei->attr |= EXFAT_ATTR_ARCHIVE; } exfat_update_bh(new_bh, sync); brelse(old_bh); @@ -1078,8 +1082,8 @@ static int exfat_rename_file(struct inode *inode, struct exfat_chain *p_dir, ei->entry = newentry; } else { if (exfat_get_entry_type(epold) == TYPE_FILE) { - epold->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE); - ei->attr |= ATTR_ARCHIVE; + epold->dentry.file.attr |= cpu_to_le16(EXFAT_ATTR_ARCHIVE); + ei->attr |= EXFAT_ATTR_ARCHIVE; } exfat_update_bh(old_bh, sync); brelse(old_bh); @@ -1127,8 +1131,8 @@ static int exfat_move_file(struct inode *inode, struct exfat_chain *p_olddir, *epnew = *epmov; if (exfat_get_entry_type(epnew) == TYPE_FILE) { - epnew->dentry.file.attr |= cpu_to_le16(ATTR_ARCHIVE); - ei->attr |= ATTR_ARCHIVE; + epnew->dentry.file.attr |= cpu_to_le16(EXFAT_ATTR_ARCHIVE); + ei->attr |= EXFAT_ATTR_ARCHIVE; } exfat_update_bh(new_bh, IS_DIRSYNC(inode)); brelse(mov_bh); @@ -1327,7 +1331,7 @@ static int exfat_rename(struct mnt_idmap *idmap, inode_inc_iversion(new_dir); simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry); EXFAT_I(new_dir)->i_crtime = current_time(new_dir); - exfat_truncate_atime(&new_dir->i_atime); + exfat_truncate_inode_atime(new_dir); if (IS_DIRSYNC(new_dir)) exfat_sync_inode(new_dir); else -- cgit v1.2.3