+static void posix_fill_in_inode(struct inode *tmp_inode,
+ FILE_UNIX_BASIC_INFO *pData, int *pobject_type, int isNewInode)
+{
+ loff_t local_size;
+ struct timespec local_mtime;
+
+ struct cifsInodeInfo *cifsInfo = CIFS_I(tmp_inode);
+ struct cifs_sb_info *cifs_sb = CIFS_SB(tmp_inode->i_sb);
+
+ __u32 type = le32_to_cpu(pData->Type);
+ __u64 num_of_bytes = le64_to_cpu(pData->NumOfBytes);
+ __u64 end_of_file = le64_to_cpu(pData->EndOfFile);
+ cifsInfo->time = jiffies;
+ atomic_inc(&cifsInfo->inUse);
+
+ /* save mtime and size */
+ local_mtime = tmp_inode->i_mtime;
+ local_size = tmp_inode->i_size;
+
+ tmp_inode->i_atime =
+ cifs_NTtimeToUnix(le64_to_cpu(pData->LastAccessTime));
+ tmp_inode->i_mtime =
+ cifs_NTtimeToUnix(le64_to_cpu(pData->LastModificationTime));
+ tmp_inode->i_ctime =
+ cifs_NTtimeToUnix(le64_to_cpu(pData->LastStatusChange));
+
+ tmp_inode->i_mode = le64_to_cpu(pData->Permissions);
+ /* since we set the inode type below we need to mask off type
+ to avoid strange results if bits above were corrupt */
+ tmp_inode->i_mode &= ~S_IFMT;
+ if (type == UNIX_FILE) {
+ *pobject_type = DT_REG;
+ tmp_inode->i_mode |= S_IFREG;
+ } else if (type == UNIX_SYMLINK) {
+ *pobject_type = DT_LNK;
+ tmp_inode->i_mode |= S_IFLNK;
+ } else if (type == UNIX_DIR) {
+ *pobject_type = DT_DIR;
+ tmp_inode->i_mode |= S_IFDIR;
+ } else if (type == UNIX_CHARDEV) {
+ *pobject_type = DT_CHR;
+ tmp_inode->i_mode |= S_IFCHR;
+ tmp_inode->i_rdev = MKDEV(le64_to_cpu(pData->DevMajor),
+ le64_to_cpu(pData->DevMinor) & MINORMASK);
+ } else if (type == UNIX_BLOCKDEV) {
+ *pobject_type = DT_BLK;
+ tmp_inode->i_mode |= S_IFBLK;
+ tmp_inode->i_rdev = MKDEV(le64_to_cpu(pData->DevMajor),
+ le64_to_cpu(pData->DevMinor) & MINORMASK);
+ } else if (type == UNIX_FIFO) {
+ *pobject_type = DT_FIFO;
+ tmp_inode->i_mode |= S_IFIFO;
+ } else if (type == UNIX_SOCKET) {
+ *pobject_type = DT_SOCK;
+ tmp_inode->i_mode |= S_IFSOCK;
+ } else {
+ /* safest to just call it a file */
+ *pobject_type = DT_REG;
+ tmp_inode->i_mode |= S_IFREG;
+ cFYI(1,("unknown inode type %d",type));
+ }
+
+ tmp_inode->i_uid = le64_to_cpu(pData->Uid);
+ tmp_inode->i_gid = le64_to_cpu(pData->Gid);
+ tmp_inode->i_nlink = le64_to_cpu(pData->Nlinks);
+
+ spin_lock(&tmp_inode->i_lock);
+ if (is_size_safe_to_change(cifsInfo, end_of_file)) {
+ /* can not safely change the file size here if the
+ client is writing to it due to potential races */
+ i_size_write(tmp_inode, end_of_file);
+
+ /* 512 bytes (2**9) is the fake blocksize that must be used */
+ /* for this calculation, not the real blocksize */
+ tmp_inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
+ }
+ spin_unlock(&tmp_inode->i_lock);
+
+ if (S_ISREG(tmp_inode->i_mode)) {
+ cFYI(1, ("File inode"));
+ tmp_inode->i_op = &cifs_file_inode_ops;
+
+ if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+ if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+ tmp_inode->i_fop = &cifs_file_direct_nobrl_ops;
+ else
+ tmp_inode->i_fop = &cifs_file_direct_ops;
+
+ } else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+ tmp_inode->i_fop = &cifs_file_nobrl_ops;
+ else
+ tmp_inode->i_fop = &cifs_file_ops;
+
+ if((cifs_sb->tcon) && (cifs_sb->tcon->ses) &&
+ (cifs_sb->tcon->ses->server->maxBuf <
+ PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE))
+ tmp_inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
+ else
+ tmp_inode->i_data.a_ops = &cifs_addr_ops;
+
+ if(isNewInode)
+ return; /* No sense invalidating pages for new inode since we
+ have not started caching readahead file data yet */
+
+ if (timespec_equal(&tmp_inode->i_mtime, &local_mtime) &&
+ (local_size == tmp_inode->i_size)) {
+ cFYI(1, ("inode exists but unchanged"));
+ } else {
+ /* file may have changed on server */
+ cFYI(1, ("invalidate inode, readdir detected change"));
+ invalidate_remote_inode(tmp_inode);
+ }
+ } else if (S_ISDIR(tmp_inode->i_mode)) {
+ cFYI(1, ("Directory inode"));
+ tmp_inode->i_op = &cifs_dir_inode_ops;
+ tmp_inode->i_fop = &cifs_dir_ops;
+ } else if (S_ISLNK(tmp_inode->i_mode)) {
+ cFYI(1, ("Symbolic Link inode"));
+ tmp_inode->i_op = &cifs_symlink_inode_ops;
+/* tmp_inode->i_fop = *//* do not need to set to anything */
+ } else {
+ cFYI(1, ("Special inode"));
+ init_special_inode(tmp_inode, tmp_inode->i_mode,
+ tmp_inode->i_rdev);
+ }
+}
+