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Re: [Linux-cluster] make errors for 2.6.19 on fc6



nirmal tom wrote:
hi,
Thanks a lot to both Sridhar and Rafael.Now gfs-kernel stucks, i think.

/opt/cluster/gfs-kernel/src/gfs/glock.c:41: error: field ‘gr_work’ has incomplete type
/opt/cluster/gfs-kernel/src/gfs/glock.c: In function ‘greedy_work’:
/opt/cluster/gfs-kernel/src/gfs/glock.c:1762: warning: type defaults to ‘int’ in declaration of ‘__mptr’ /opt/cluster/gfs-kernel/src/gfs/glock.c:1762: warning: initialization from incompatible pointer type
/opt/cluster/gfs-kernel/src/gfs/glock.c: In function ‘gfs_glock_be_greedy’:
/opt/cluster/gfs-kernel/src/gfs/glock.c:1817: error: implicit declaration of function ‘INIT_DELAYED_WORK’
make[5]: *** [/opt/cluster/gfs-kernel/src/gfs/glock.o] Error 1
make[4]: *** [_module_/opt/cluster/gfs-kernel/src/gfs] Error 2
make[4]: Leaving directory `/usr/src/kernels/2.6.19-1.2911.fc6-i686'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/opt/cluster/gfs-kernel/src/gfs'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/opt/cluster/gfs-kernel/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/opt/cluster/gfs-kernel'
make: *** [all] Error 2


on both stable and development, i got this.how to fix this one?

thanks and regards,
Nirmal Tom.

Hi Nirmal,

This has to do with changes made to the upstream kernels, which our STABLE
and HEAD branches of CVS track. In 2.6.19, the "struct delayed_work" was "struct work_struct" and "INIT_DELAYED_WORK" was "INIT_WORK". There was also a change in what was passed. The following diff shows the change made to bring glock.c up to the newer kernels (HEAD branch):

http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/glock.c.diff?r1=1.30&r2=1.31&cvsroot=cluster&f=h

If you really don't want to upgrade to a newer kernel, you could back out the last change I did, at least to glock.c. To compare them, also see:

http://sources.redhat.com/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/glock.c?cvsroot=cluster

Regards,

Bob Peterson
Red Hat Cluster Suite


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