On 10/06/2016 10:53 PM, Jeff Cody wrote: > Add checks to see if the system compiling QEMU has support for > SEEK_HOLE/SEEK_DATA. If the system does not, we will flag that seek > data is unsupported in gluster. > > Note: this is not a check on whether the gluster server itself supports > SEEK_DATA (that is already done during runtime), but rather if the > compilation environment supports SEEK_DATA. > > Signed-off-by: Jeff Cody <jc...@redhat.com> > --- > > Note: this patch is untested on older systems that do not support SEEK_DATA > (e.g.. RHEL6). This won't be pulled into my tree until it is verified. >
CC block/gluster.o block/gluster.c: In function ‘qemu_gluster_test_seek’: block/gluster.c:676: warning: unused variable ‘eof’ block/gluster.c: In function ‘find_allocation’: block/gluster.c:1188: warning: unused variable ‘offs’ but compilation succeeded in spite of the warning. Would be nice to clean that up for -Werror users. Tested-by: Eric Blake <ebl...@redhat.com> Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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