Remove filemap_write_and_wait call because it is previously called from vfs_sync_range and invalidate inode if we don't have at least Level II oplock and strcit cache mode switched on.
Signed-off-by: Pavel Shilovsky <[email protected]> --- fs/cifs/file.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/cifs/file.c b/fs/cifs/file.c index f853bf0..22d0421 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1595,20 +1595,20 @@ int cifs_fsync(struct file *file, int datasync) struct cifsTconInfo *tcon; struct cifsFileInfo *smbfile = file->private_data; struct inode *inode = file->f_path.dentry->d_inode; + struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); xid = GetXid(); cFYI(1, "Sync file - name: %s datasync: 0x%x", file->f_path.dentry->d_name.name, datasync); - rc = filemap_write_and_wait(inode->i_mapping); - if (rc == 0) { - struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); + if (!CIFS_I(inode)->clientCanCacheRead && + (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_STRICT_IO)) + invalidate_remote_inode(inode); - tcon = tlink_tcon(smbfile->tlink); - if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC)) - rc = CIFSSMBFlush(xid, tcon, smbfile->netfid); - } + tcon = tlink_tcon(smbfile->tlink); + if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NOSSYNC)) + rc = CIFSSMBFlush(xid, tcon, smbfile->netfid); FreeXid(xid); return rc; -- 1.7.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-cifs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
