Messages in this thread | | | Date | Tue, 8 Sep 2009 16:45:55 -0700 (PDT) | From | Sage Weil <> | Subject | Re: [PATCH 18/20] ceph: ioctls |
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On Tue, 8 Sep 2009, Randy Dunlap wrote:
> On Tue, 8 Sep 2009 15:56:39 -0700 Sage Weil wrote: > > > A few Ceph ioctls for getting and setting file layout (striping) > > parameters. > > > > Signed-off-by: Sage Weil <sage@newdream.net> > > --- > > fs/ceph/ioctl.c | 98 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ > > fs/ceph/ioctl.h | 20 +++++++++++ > > 2 files changed, 118 insertions(+), 0 deletions(-) > > create mode 100644 fs/ceph/ioctl.c > > create mode 100644 fs/ceph/ioctl.h > > > > diff --git a/fs/ceph/ioctl.h b/fs/ceph/ioctl.h > > new file mode 100644 > > index 0000000..56f5e2c > > --- /dev/null > > +++ b/fs/ceph/ioctl.h > > @@ -0,0 +1,20 @@ > > +#ifndef FS_CEPH_IOCTL_H > > +#define FS_CEPH_IOCTL_H > > + > > +#include <linux/ioctl.h> > > +#include <linux/types.h> > > + > > +#define CEPH_IOCTL_MAGIC 0x97 > > + > > +/* just use u64 to align sanely on all archs */ > > +struct ceph_ioctl_layout { > > + __u64 stripe_unit, stripe_count, object_size; > > + __u64 data_pool; > > +}; > > + > > +#define CEPH_IOC_GET_LAYOUT _IOR(CEPH_IOCTL_MAGIC, 1, \ > > + struct ceph_ioctl_layout) > > +#define CEPH_IOC_SET_LAYOUT _IOW(CEPH_IOCTL_MAGIC, 2, \ > > + struct ceph_ioctl_layout) > > + > > +#endif > > -- > > Please also update Documentation/ioctl/ioctl-number.txt
Thanks, I was wondering where that was tracked.
sage
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