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authorGreg Farnum <gregf@hq.newdream.net>2010-09-24 14:56:40 -0700
committerSage Weil <sage@newdream.net>2010-10-20 15:38:23 -0700
commit571dba52a34015a5a7aa5d480a86936878444a6f (patch)
tree358000d91b2960555835e7e194660f45d189953b /fs/ceph/ioctl.h
parent010e3b48fca57920557d2b80b83f8b2899fb5d1e (diff)
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op-kernel-dev-571dba52a34015a5a7aa5d480a86936878444a6f.tar.gz
ceph: add CEPH_MDS_OP_SETDIRLAYOUT and associated ioctl.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/ioctl.h')
-rw-r--r--fs/ceph/ioctl.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ceph/ioctl.h b/fs/ceph/ioctl.h
index 88451a3..a6ce54e 100644
--- a/fs/ceph/ioctl.h
+++ b/fs/ceph/ioctl.h
@@ -4,7 +4,7 @@
#include <linux/ioctl.h>
#include <linux/types.h>
-#define CEPH_IOCTL_MAGIC 0x97
+#define CEPH_IOCTL_MAGIC 0x98
/* just use u64 to align sanely on all archs */
struct ceph_ioctl_layout {
@@ -17,6 +17,8 @@ struct ceph_ioctl_layout {
struct ceph_ioctl_layout)
#define CEPH_IOC_SET_LAYOUT _IOW(CEPH_IOCTL_MAGIC, 2, \
struct ceph_ioctl_layout)
+#define CEPH_IOC_SET_LAYOUT_POLICY _IOW(CEPH_IOCTL_MAGIC, 5, \
+ struct ceph_ioctl_layout)
/*
* Extract identity, address of the OSD and object storing a given
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