diff options
Diffstat (limited to 'fs/cifs/readdir.c')
| -rw-r--r-- | fs/cifs/readdir.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c index e2bbc683e01..0a8224d1c4c 100644 --- a/fs/cifs/readdir.c +++ b/fs/cifs/readdir.c @@ -219,6 +219,7 @@ int get_symlink_reparse_path(char *full_path, struct cifs_sb_info *cifs_sb, static int initiate_cifs_search(const int xid, struct file *file) { + __u16 search_flags; int rc = 0; char *full_path = NULL; struct cifsFileInfo *cifsFile; @@ -270,8 +271,12 @@ ffirst_retry: cifsFile->srch_inf.info_level = SMB_FIND_FILE_DIRECTORY_INFO; } + search_flags = CIFS_SEARCH_CLOSE_AT_END | CIFS_SEARCH_RETURN_RESUME; + if (backup_cred(cifs_sb)) + search_flags |= CIFS_SEARCH_BACKUP_SEARCH; + rc = CIFSFindFirst(xid, pTcon, full_path, cifs_sb->local_nls, - &cifsFile->netfid, &cifsFile->srch_inf, + &cifsFile->netfid, search_flags, &cifsFile->srch_inf, cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR, CIFS_DIR_SEP(cifs_sb)); if (rc == 0) @@ -502,11 +507,13 @@ static int cifs_save_resume_key(const char *current_entry, static int find_cifs_entry(const int xid, struct cifs_tcon *pTcon, struct file *file, char **ppCurrentEntry, int *num_to_ret) { + __u16 search_flags; int rc = 0; int pos_in_buf = 0; loff_t first_entry_in_buffer; loff_t index_to_find = file->f_pos; struct cifsFileInfo *cifsFile = file->private_data; + struct cifs_sb_info *cifs_sb = CIFS_SB(file->f_path.dentry->d_sb); /* check if index in the buffer */ if ((cifsFile == NULL) || (ppCurrentEntry == NULL) || @@ -560,10 +567,14 @@ static int find_cifs_entry(const int xid, struct cifs_tcon *pTcon, cifsFile); } + search_flags = CIFS_SEARCH_CLOSE_AT_END | CIFS_SEARCH_RETURN_RESUME; + if (backup_cred(cifs_sb)) + search_flags |= CIFS_SEARCH_BACKUP_SEARCH; + while ((index_to_find >= cifsFile->srch_inf.index_of_last_entry) && (rc == 0) && !cifsFile->srch_inf.endOfSearch) { cFYI(1, "calling findnext2"); - rc = CIFSFindNext(xid, pTcon, cifsFile->netfid, + rc = CIFSFindNext(xid, pTcon, cifsFile->netfid, search_flags, &cifsFile->srch_inf); /* FindFirst/Next set last_entry to NULL on malformed reply */ if (cifsFile->srch_inf.last_entry) |