doesn't compile on 2.6.18-xen

[Rudd-O]

make[2]: Entering directory /tmp/spl/scripts' make[2]: Nothing to be done forall'.
make[2]: Leaving directory /tmp/spl/scripts' Making all in module make[2]: Entering directory/tmp/spl/module'
make -C /tmp/xen-3.1.0-src-ec2-v1.4/build-linux-2.6.18-xen_x86_64/ SUBDIRS=pwd O=/tmp/xen-3.1.0-src-ec2-v1.4/build-linux-2.6.18-xen_x86_64/ modules
make[3]: Entering directory /tmp/xen-3.1.0-src-ec2-v1.4/build-linux-2.6.18-xen_x86_64' make -C /tmp/xen-3.1.0-src-ec2-v1.4/linux-2.6.18-xen O=/tmp/xen-3.1.0-src-ec2-v1.4/build-linux-2.6.18-xen_x86_64 modules CC [M] /tmp/spl/module/spl/../../module/spl/spl-debug.o CC [M] /tmp/spl/module/spl/../../module/spl/spl-proc.o CC [M] /tmp/spl/module/spl/../../module/spl/spl-kmem.o CC [M] /tmp/spl/module/spl/../../module/spl/spl-thread.o CC [M] /tmp/spl/module/spl/../../module/spl/spl-taskq.o CC [M] /tmp/spl/module/spl/../../module/spl/spl-rwlock.o CC [M] /tmp/spl/module/spl/../../module/spl/spl-vnode.o /tmp/spl/module/spl/../../module/spl/spl-vnode.c: In function 'vn_set_pwd': /tmp/spl/module/spl/../../module/spl/spl-vnode.c:732: error: 'LOOKUP_CHDIR' undeclared (first use in this function) /tmp/spl/module/spl/../../module/spl/spl-vnode.c:732: error: (Each undeclared identifier is reported only once /tmp/spl/module/spl/../../module/spl/spl-vnode.c:732: error: for each function it appears in.) make[7]: *** [/tmp/spl/module/spl/../../module/spl/spl-vnode.o] Error 1 make[6]: *** [/tmp/spl/module/spl] Error 2 make[5]: *** [_module_/tmp/spl/module] Error 2 make[4]: *** [modules] Error 2 make[3]: *** [modules] Error 2 make[3]: Leaving directory/tmp/xen-3.1.0-src-ec2-v1.4/build-linux-2.6.18-xen_x86_64'
make[2]: *** [modules] Error 2
make[2]: Leaving directory /tmp/spl/module' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory/tmp/spl'
make: *** [all] Error 2

[behlendorf]

Unless someone makes a very compelling case we don't plan to support kernels older than 2.6.26, it's just too much work.

[Rudd-O]

There is a lot of centos machines out there, especially in amazon, running the. 18 kernel. I will try to boot a cent5 box with a fedora 15 kernel, but i am not sure that will work.

[behlendorf]

Centos6 is now available.