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authorTheodore Ts'o <tytso@mit.edu>2011-01-10 12:10:55 -0500
committerTheodore Ts'o <tytso@mit.edu>2011-01-10 12:10:55 -0500
commitf7c21177af0b32a2cd9ee36189637f0c1f0e1e17 (patch)
treeba83d4ddcd4b7e15ff575f0b75013ba9ed62f249 /fs/ext4/dir.c
parentf9a62d090cf47fae2fe6f6bd8eb9f24482573fd8 (diff)
downloadop-kernel-dev-f7c21177af0b32a2cd9ee36189637f0c1f0e1e17.zip
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ext4: Use ext4_error_file() to print the pathname to the corrupted inode
Where the file pointer is available, use ext4_error_file() instead of ext4_error_inode(). Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/dir.c')
-rw-r--r--fs/ext4/dir.c30
1 files changed, 20 insertions, 10 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index bd5d74d..164c560 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -66,7 +66,7 @@ static unsigned char get_dtype(struct super_block *sb, int filetype)
* Note: this is the opposite of what ext2 and ext3 historically returned...
*/
int __ext4_check_dir_entry(const char *function, unsigned int line,
- struct inode *dir,
+ struct inode *dir, struct file *filp,
struct ext4_dir_entry_2 *de,
struct buffer_head *bh,
unsigned int offset)
@@ -90,12 +90,21 @@ int __ext4_check_dir_entry(const char *function, unsigned int line,
else
return 0;
- ext4_error_inode(dir, function, line, bh->b_blocknr,
- "bad entry in directory: %s - "
- "offset=%u(%u), inode=%u, rec_len=%d, name_len=%d",
- error_msg, (unsigned) (offset%bh->b_size), offset,
- le32_to_cpu(de->inode),
- rlen, de->name_len);
+ if (filp)
+ ext4_error_file(filp, function, line, bh ? bh->b_blocknr : 0,
+ "bad entry in directory: %s - offset=%u(%u), "
+ "inode=%u, rec_len=%d, name_len=%d",
+ error_msg, (unsigned) (offset%bh->b_size),
+ offset, le32_to_cpu(de->inode),
+ rlen, de->name_len);
+ else
+ ext4_error_inode(dir, function, line, bh ? bh->b_blocknr : 0,
+ "bad entry in directory: %s - offset=%u(%u), "
+ "inode=%u, rec_len=%d, name_len=%d",
+ error_msg, (unsigned) (offset%bh->b_size),
+ offset, le32_to_cpu(de->inode),
+ rlen, de->name_len);
+
return 1;
}
@@ -158,8 +167,9 @@ static int ext4_readdir(struct file *filp,
*/
if (!bh) {
if (!dir_has_error) {
- EXT4_ERROR_INODE(inode, "directory "
- "contains a hole at offset %Lu",
+ EXT4_ERROR_FILE(filp, 0,
+ "directory contains a "
+ "hole at offset %llu",
(unsigned long long) filp->f_pos);
dir_has_error = 1;
}
@@ -200,7 +210,7 @@ revalidate:
while (!error && filp->f_pos < inode->i_size
&& offset < sb->s_blocksize) {
de = (struct ext4_dir_entry_2 *) (bh->b_data + offset);
- if (ext4_check_dir_entry(inode, de,
+ if (ext4_check_dir_entry(inode, filp, de,
bh, offset)) {
/*
* On error, skip the f_pos to the next block
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