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Diffstat (limited to 'fs/cifs/readdir.c')
-rw-r--r--fs/cifs/readdir.c77
1 files changed, 38 insertions, 39 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index df40cc5fd13a..770d5a9781c1 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -48,15 +48,15 @@ static void dump_cifs_file_struct(struct file *file, char *label)
if (file) {
cf = file->private_data;
if (cf == NULL) {
- cFYI(1, "empty cifs private file data");
+ cifs_dbg(FYI, "empty cifs private file data\n");
return;
}
if (cf->invalidHandle)
- cFYI(1, "invalid handle");
+ cifs_dbg(FYI, "invalid handle\n");
if (cf->srch_inf.endOfSearch)
- cFYI(1, "end of search");
+ cifs_dbg(FYI, "end of search\n");
if (cf->srch_inf.emptyDir)
- cFYI(1, "empty dir");
+ cifs_dbg(FYI, "empty dir\n");
}
}
#else
@@ -80,7 +80,7 @@ cifs_prime_dcache(struct dentry *parent, struct qstr *name,
struct super_block *sb = parent->d_inode->i_sb;
struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
- cFYI(1, "%s: for %s", __func__, name->name);
+ cifs_dbg(FYI, "%s: for %s\n", __func__, name->name);
dentry = d_hash_and_lookup(parent, name);
if (unlikely(IS_ERR(dentry)))
@@ -233,7 +233,7 @@ int get_symlink_reparse_path(char *full_path, struct cifs_sb_info *cifs_sb,
fid,
cifs_sb->local_nls);
if (CIFSSMBClose(xid, ptcon, fid)) {
- cFYI(1, "Error closing temporary reparsepoint open");
+ cifs_dbg(FYI, "Error closing temporary reparsepoint open\n");
}
}
}
@@ -285,7 +285,7 @@ initiate_cifs_search(const unsigned int xid, struct file *file)
goto error_exit;
}
- cFYI(1, "Full path: %s start at: %lld", full_path, file->f_pos);
+ cifs_dbg(FYI, "Full path: %s start at: %lld\n", full_path, file->f_pos);
ffirst_retry:
/* test for Unix extensions */
@@ -336,7 +336,7 @@ static int cifs_unicode_bytelen(const char *str)
if (ustr[len] == 0)
return len << 1;
}
- cFYI(1, "Unicode string longer than PATH_MAX found");
+ cifs_dbg(FYI, "Unicode string longer than PATH_MAX found\n");
return len << 1;
}
@@ -353,18 +353,18 @@ static char *nxt_dir_entry(char *old_entry, char *end_of_smb, int level)
pfData->FileNameLength;
} else
new_entry = old_entry + le32_to_cpu(pDirInfo->NextEntryOffset);
- cFYI(1, "new entry %p old entry %p", new_entry, old_entry);
+ cifs_dbg(FYI, "new entry %p old entry %p\n", new_entry, old_entry);
/* validate that new_entry is not past end of SMB */
if (new_entry >= end_of_smb) {
- cERROR(1, "search entry %p began after end of SMB %p old entry %p",
- new_entry, end_of_smb, old_entry);
+ cifs_dbg(VFS, "search entry %p began after end of SMB %p old entry %p\n",
+ new_entry, end_of_smb, old_entry);
return NULL;
} else if (((level == SMB_FIND_FILE_INFO_STANDARD) &&
(new_entry + sizeof(FIND_FILE_STANDARD_INFO) > end_of_smb))
|| ((level != SMB_FIND_FILE_INFO_STANDARD) &&
(new_entry + sizeof(FILE_DIRECTORY_INFO) > end_of_smb))) {
- cERROR(1, "search entry %p extends after end of SMB %p",
- new_entry, end_of_smb);
+ cifs_dbg(VFS, "search entry %p extends after end of SMB %p\n",
+ new_entry, end_of_smb);
return NULL;
} else
return new_entry;
@@ -457,7 +457,7 @@ static int cifs_fill_dirent(struct cifs_dirent *de, const void *info,
cifs_fill_dirent_std(de, info);
break;
default:
- cFYI(1, "Unknown findfirst level %d", level);
+ cifs_dbg(FYI, "Unknown findfirst level %d\n", level);
return -EINVAL;
}
@@ -572,7 +572,7 @@ find_cifs_entry(const unsigned int xid, struct cifs_tcon *tcon,
if (((index_to_find < cfile->srch_inf.index_of_last_entry) &&
is_dir_changed(file)) || (index_to_find < first_entry_in_buffer)) {
/* close and restart search */
- cFYI(1, "search backing up - close and restart search");
+ cifs_dbg(FYI, "search backing up - close and restart search\n");
spin_lock(&cifs_file_list_lock);
if (!cfile->srch_inf.endOfSearch && !cfile->invalidHandle) {
cfile->invalidHandle = true;
@@ -582,7 +582,7 @@ find_cifs_entry(const unsigned int xid, struct cifs_tcon *tcon,
} else
spin_unlock(&cifs_file_list_lock);
if (cfile->srch_inf.ntwrk_buf_start) {
- cFYI(1, "freeing SMB ff cache buf on search rewind");
+ cifs_dbg(FYI, "freeing SMB ff cache buf on search rewind\n");
if (cfile->srch_inf.smallBuf)
cifs_small_buf_release(cfile->srch_inf.
ntwrk_buf_start);
@@ -593,7 +593,7 @@ find_cifs_entry(const unsigned int xid, struct cifs_tcon *tcon,
}
rc = initiate_cifs_search(xid, file);
if (rc) {
- cFYI(1, "error %d reinitiating a search on rewind",
+ cifs_dbg(FYI, "error %d reinitiating a search on rewind\n",
rc);
return rc;
}
@@ -608,7 +608,7 @@ find_cifs_entry(const unsigned int xid, struct cifs_tcon *tcon,
while ((index_to_find >= cfile->srch_inf.index_of_last_entry) &&
(rc == 0) && !cfile->srch_inf.endOfSearch) {
- cFYI(1, "calling findnext2");
+ cifs_dbg(FYI, "calling findnext2\n");
rc = server->ops->query_dir_next(xid, tcon, &cfile->fid,
search_flags,
&cfile->srch_inf);
@@ -631,7 +631,7 @@ find_cifs_entry(const unsigned int xid, struct cifs_tcon *tcon,
first_entry_in_buffer = cfile->srch_inf.index_of_last_entry
- cfile->srch_inf.entries_in_buffer;
pos_in_buf = index_to_find - first_entry_in_buffer;
- cFYI(1, "found entry - pos_in_buf %d", pos_in_buf);
+ cifs_dbg(FYI, "found entry - pos_in_buf %d\n", pos_in_buf);
for (i = 0; (i < (pos_in_buf)) && (cur_ent != NULL); i++) {
/* go entry by entry figuring out which is first */
@@ -640,19 +640,18 @@ find_cifs_entry(const unsigned int xid, struct cifs_tcon *tcon,
}
if ((cur_ent == NULL) && (i < pos_in_buf)) {
/* BB fixme - check if we should flag this error */
- cERROR(1, "reached end of buf searching for pos in buf"
- " %d index to find %lld rc %d", pos_in_buf,
- index_to_find, rc);
+ cifs_dbg(VFS, "reached end of buf searching for pos in buf %d index to find %lld rc %d\n",
+ pos_in_buf, index_to_find, rc);
}
rc = 0;
*current_entry = cur_ent;
} else {
- cFYI(1, "index not in buffer - could not findnext into it");
+ cifs_dbg(FYI, "index not in buffer - could not findnext into it\n");
return 0;
}
if (pos_in_buf >= cfile->srch_inf.entries_in_buffer) {
- cFYI(1, "can not return entries pos_in_buf beyond last");
+ cifs_dbg(FYI, "can not return entries pos_in_buf beyond last\n");
*num_to_ret = 0;
} else
*num_to_ret = cfile->srch_inf.entries_in_buffer - pos_in_buf;
@@ -678,8 +677,8 @@ static int cifs_filldir(char *find_entry, struct file *file, filldir_t filldir,
return rc;
if (de.namelen > max_len) {
- cERROR(1, "bad search response length %zd past smb end",
- de.namelen);
+ cifs_dbg(VFS, "bad search response length %zd past smb end\n",
+ de.namelen);
return -EINVAL;
}
@@ -768,7 +767,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
*/
if (file->private_data == NULL) {
rc = initiate_cifs_search(xid, file);
- cFYI(1, "initiate cifs search rc %d", rc);
+ cifs_dbg(FYI, "initiate cifs search rc %d\n", rc);
if (rc)
goto rddir2_exit;
}
@@ -777,7 +776,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
case 0:
if (filldir(direntry, ".", 1, file->f_pos,
file_inode(file)->i_ino, DT_DIR) < 0) {
- cERROR(1, "Filldir for current dir failed");
+ cifs_dbg(VFS, "Filldir for current dir failed\n");
rc = -ENOMEM;
break;
}
@@ -785,7 +784,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
case 1:
if (filldir(direntry, "..", 2, file->f_pos,
parent_ino(file->f_path.dentry), DT_DIR) < 0) {
- cERROR(1, "Filldir for parent dir failed");
+ cifs_dbg(VFS, "Filldir for parent dir failed\n");
rc = -ENOMEM;
break;
}
@@ -804,7 +803,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
cifsFile = file->private_data;
if (cifsFile->srch_inf.endOfSearch) {
if (cifsFile->srch_inf.emptyDir) {
- cFYI(1, "End of search, empty dir");
+ cifs_dbg(FYI, "End of search, empty dir\n");
rc = 0;
break;
}
@@ -817,16 +816,16 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
rc = find_cifs_entry(xid, tcon, file, &current_entry,
&num_to_fill);
if (rc) {
- cFYI(1, "fce error %d", rc);
+ cifs_dbg(FYI, "fce error %d\n", rc);
goto rddir2_exit;
} else if (current_entry != NULL) {
- cFYI(1, "entry %lld found", file->f_pos);
+ cifs_dbg(FYI, "entry %lld found\n", file->f_pos);
} else {
- cFYI(1, "could not find entry");
+ cifs_dbg(FYI, "could not find entry\n");
goto rddir2_exit;
}
- cFYI(1, "loop through %d times filling dir for net buf %p",
- num_to_fill, cifsFile->srch_inf.ntwrk_buf_start);
+ cifs_dbg(FYI, "loop through %d times filling dir for net buf %p\n",
+ num_to_fill, cifsFile->srch_inf.ntwrk_buf_start);
max_len = tcon->ses->server->ops->calc_smb_size(
cifsFile->srch_inf.ntwrk_buf_start);
end_of_smb = cifsFile->srch_inf.ntwrk_buf_start + max_len;
@@ -840,8 +839,8 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
for (i = 0; (i < num_to_fill) && (rc == 0); i++) {
if (current_entry == NULL) {
/* evaluate whether this case is an error */
- cERROR(1, "past SMB end, num to fill %d i %d",
- num_to_fill, i);
+ cifs_dbg(VFS, "past SMB end, num to fill %d i %d\n",
+ num_to_fill, i);
break;
}
/*
@@ -858,8 +857,8 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
file->f_pos++;
if (file->f_pos ==
cifsFile->srch_inf.index_of_last_entry) {
- cFYI(1, "last entry in buf at pos %lld %s",
- file->f_pos, tmp_buf);
+ cifs_dbg(FYI, "last entry in buf at pos %lld %s\n",
+ file->f_pos, tmp_buf);
cifs_save_resume_key(current_entry, cifsFile);
break;
} else
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.