From: Toshiyuki Okajima Date: Tue, 2 Mar 2010 05:21:35 +0000 (-0500) Subject: ext4: make "offset" consistent in ext4_check_dir_entry() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b8b8afe236e97b6359d46d3a3f8c46455e192271;p=linux-beck.git ext4: make "offset" consistent in ext4_check_dir_entry() The callers of ext4_check_dir_entry() usually pass in the "file offset" (ext4_readdir, htree_dirblock_to_tree, search_dirblock, ext4_dx_find_entry, empty_dir), but a few callers (add_dirent_to_buf, ext4_delete_entry) only pass in the buffer offset. To accomodate those last two (which would be hard to fix otherwise), this patch changes ext4_check_dir_entry() to print the physical block number and the relative offset as well as the passed-in offset. Signed-off-by: Toshiyuki Okajima Signed-off-by: "Theodore Ts'o" --- diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index 0e0bef3ba91e..29857ddd9e26 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -84,9 +84,11 @@ int ext4_check_dir_entry(const char *function, struct inode *dir, if (error_msg != NULL) __ext4_error(dir->i_sb, function, - "bad entry in directory #%lu: %s - " - "offset=%u, inode=%u, rec_len=%d, name_len=%d", - dir->i_ino, error_msg, offset, + "bad entry in directory #%lu: %s - block=%llu" + "offset=%u(%u), inode=%u, rec_len=%d, name_len=%d", + dir->i_ino, error_msg, + (unsigned long long) bh->b_blocknr, + (unsigned) (offset%bh->b_size), offset, le32_to_cpu(de->inode), rlen, de->name_len); return error_msg == NULL ? 1 : 0;