[Linux-cluster] gfs: Unknown symbol blockdev_direct_IO_cluster_locking on RHEL4

[Jaime Peñalba]

Hi,

Im getting this error when trying to load gfs module:

[root at apache2 ~]# modprobe gfs
FATAL: Error inserting gfs
(/lib/modules/2.6.9-5.ELsmp/kernel/fs/gfs/gfs.ko): Unknown symbol in
module, or unknown parameter (see dmesg)
gfs: Unknown symbol blockdev_direct_IO_cluster_locking

I have been looking for that function, but i cannot find it defined
anywere, Im using the RHEL4 version from cvs, and the latest redhat
kernel.

Can i safely change this?

return blockdev_direct_IO_cluster_locking(rw, iocb, inode,
                                  inode->i_sb->s_bdev, iov,
                                  offset, nr_segs, gb, NULL);

with "return 1" or something like? Im going to use always lock_dlm.

Anyway there is any other workaround?


Thanks,
Jaime.