diff options
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index c249b628fd1c..670ec1e84da0 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1835,10 +1835,20 @@ int is_size_safe_to_change(struct cifsInodeInfo *cifsInode) open_file = find_writable_file(cifsInode); if(open_file) { + struct cifs_sb_info *cifs_sb; + /* there is not actually a write pending so let this handle go free and allow it to be closable if needed */ atomic_dec(&open_file->wrtPending); + + cifs_sb = CIFS_SB(cifsInode->vfs_inode.i_sb); + if ( cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO ) { + /* since no page cache to corrupt on directio + we can change size safely */ + return 1; + } + return 0; } else return 1; |
